Built on behavioral science · Free to start

Build the habits
that build you

Anchor Loop is a science-backed habit tracker for iOS and Android that helps you start tiny, celebrate every step, and become the person you want to be — one small habit at a time.

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Today View: Daily habit list sorted by morning, afternoon, evening, with check-in buttons and progress summary

Grounded in proven frameworks

Tiny Habits (BJ Fogg)
Atomic Habits (James Clear)
COM-B Behavior Model
White Hat Gamification

The Problem

Most habit apps set you up to fail

They count streaks and punish mistakes. They treat habits like checklists. They rely on motivation that doesn't last.

Streaks that shame you

One missed day and weeks of progress feel erased. You quit, not because the habit was hard, but because the app made failure feel permanent.

Goals without identity

Tracking “run 3 times a week” doesn’t change who you are. Without an identity anchor, habits stay surface-level tasks.

Motivation is unreliable

Willpower fades. Apps that depend on motivation leave you stranded on the hardest days, when you need support the most.

How It Works

Four steps to lasting change

Anchor Loop guides you through a proven loop: define who you want to become, build tiny habits, check in daily, and adapt weekly.

Define your identity

“I am a Runner” · “I am a Mindful Person”

Create a habit recipe

“After I pour my coffee, I will stretch for 30 seconds, then I will say ‘great start!’”

Check in daily

One tap to complete, skip with a reason, or snooze for 30 minutes from the notification.

Review & adapt

A guided weekly review helps you celebrate wins, diagnose barriers, and plan the next week.

Features

Everything you need, nothing you don’t

Designed to reduce friction, not add it. Every feature earns its place by helping you show up consistently.

Habit Recipe Builder

Build habits using the proven “After I… I will… then I…” formula. Add anchors, celebrations, if-then plans, and temptation bundles.

Identity Voting

Every completed habit is a vote for the person you want to become. Track your identity votes and watch your commitment grow visually.

Instant Celebrations

Confetti, haptic feedback, and surprise insights appear within milliseconds of completing a habit. Your brain learns to love the loop.

Emergency Reserves

Two free passes per week. Sick day? High stress? Your streak survives. Because life happens, and one missed day shouldn’t erase your progress.

Smart Scaling

Start tiny, grow naturally. The app suggests when to level up — and when to scale back. Difficulty adapts to your consistency, not your ambition.

Gamification That Respects YouPremium

XP, quests, mastery levels, and rare celebration drops — all optional, all earned through real behavior. No dark patterns, no guilt.

Full Guide

Discover every detail

Anchor Loop is simple on the surface and deep underneath. Explore every feature that makes lasting behavior change possible.

Habits

The Habit Recipe Builder

Every habit starts with a recipe inspired by BJ Fogg's Tiny Habits methodology: “After I [anchor], I will [tiny behavior], then I will [celebration].” The anchor grounds your habit in an existing routine. The tiny version keeps it effortless. The celebration wires the reward.

  • Anchor behavior — link to an existing routine (e.g., “After I pour my coffee”)
  • Tiny version — the smallest possible step (e.g., “Floss one tooth”)
  • Full version — the scaled-up goal for when you’re ready
  • Celebration — an immediate reward (“Fist pump and say awesome!”)
  • If-then plans — “When [obstacle], I will [response]”
  • Temptation bundling — pair a want with a need (“Only listen to my podcast while walking”)
  • Schedule — pick days, time of day, and reminder times
  • Free plan runs 2 active habits at a time — Premium removes the cap
Habit creation screen showing the recipe format with anchor, tiny behavior, celebration, and optional fields

Identity

Become who you want to be

Inspired by James Clear's Atomic Habits: every action is a vote for the type of person you want to become. Define your identity statement — “I am a Runner,” “I am a Focused Writer” — and link habits to it. Every completed habit counts as an identity vote.

  • Create identity statements with emoji icons and descriptions
  • Link any habit to an identity — completions become votes
  • Analytics shows your identity votes each month, with trend arrows
  • Mastery levels grow with cumulative votes — never decrease
  • See trends: which identities are you investing in most?
  • Free plan includes 1 active identity — Premium unlocks up to 5
My Identities screen listing identity statements with emoji icons, ready to link habits to

Difficulty

Start tiny, scale when ready

Every habit starts at Tiny difficulty — the minimum viable behavior. As you build consistency, Anchor Loop suggests when to level up. If you start struggling, it suggests scaling back. You’re always in control.

Tiny — “Floss one tooth” Easy — after 7 consistent days Standard — after 14 days Challenge — after 21 days
  • Auto-scaling suggests progression after consistent streaks
  • Scale-back suggestion if skip rate exceeds 40% over 5 days
  • Nothing changes without your tap — accept or dismiss every suggestion
  • Completing at any difficulty level keeps your streak alive
The four difficulty levels — Tiny, Easy, Standard, Challenge — with the habit’s current level highlighted and a note that it adapts from your check-ins

Daily Flow

Your day at a glance

The Today View shows every habit scheduled for today, sorted by time of day: morning, afternoon, evening. One tap completes a habit. A celebration animation and haptic feedback fire instantly. Skip with a reason, or snooze to come back later.

  • One-tap check-in — complete a habit in under 500ms
  • Skip with MAP diagnosis — pick a reason: “Too hard,” “No time,” “Forgot,” “Not motivated,” “Sick”
  • Snooze — defer for 30 minutes directly from the notification
  • Notification quick actions — tap Done, Skip, or Snooze right from the notification
  • Context capture — optionally log your mood and energy level
  • Progress summary: “3 of 5 completed today”
Today View at 100% complete: every habit checked off, sorted by time of day, with the daily momentum ring full

Resilience

Streaks that don’t punish you

Your current streak shows your momentum. Your longest streak shows what you’re capable of — it never decreases. But the real difference? Emergency reserves.

  • 2 free passes per week (per habit, configurable)
  • Use a reserve on sick days, high-stress days, or unexpected events
  • Your streak survives — without guilt or tricks
  • Reserves reset every Monday
  • If reserves run out and you miss, streak resets but longest streak is preserved forever
  • Weekly adherence trend shows the big picture beyond any single streak
Streak display showing current streak (12 days), longest streak (21 days), and reserve indicator (1 of 2 remaining)

Self-care

Adaptive Mode

Match your plan to your energy. Focus keeps your full plan at normal difficulty. Low energy shrinks every habit to its tiny version for the day. Recovery is a gentle rest day for bouncing back after an illness or a lapse. Anchor Loop reads your week and suggests the right mode — so an off day never derails your momentum.

  • Focus — your full plan at normal difficulty
  • Low energy — every habit drops to its smallest possible version for the day
  • Recovery — a gentle rest day to bounce back after a lapse or illness; do the tiny version if you can, and missing a day won’t break your streak
  • The app adapts and suggests the right mode, so you never have to white-knuckle a hard day
  • Tiny completions still count — no “all or nothing” thinking
Adaptive Mode segmented control with three states (Focus, Low energy, Recovery) and the app suggesting the right one for the day

ReflectionPremium

The Weekly Review

Every week (Sunday by default), Anchor Loop guides you through a 4-step review. It’s not a chore — it’s how you learn what works and what doesn’t. Weekly Reviews are part of Anchor Loop Premium.

  • Celebrate — see your wins, best streaks, and completed goals
  • Diagnose — pick your hardest habit and identify the barrier (too hard, no time, forgot, low motivation)
  • Adjust — the app recommends one specific change: “Switch to tiny version,” “Change reminder time,” or “Try temptation bundling”
  • Commit — write your focus for next week and set weekly goals
Weekly Review wizard showing the 4-step process: Celebrate, Diagnose, Adjust, Commit with wins highlighted

Goals

Weekly goals that connect to habits

Set weekly goals like “Run 15 km this week” and link them to your daily habits. Progress is computed from your check-ins. Goals auto-close at the end of each week. The free plan includes one goal for the current week — Premium removes the limit, lets you plan future weeks, and carries missed goals over.

  • Define a win state: metric + target + unit (“Run 15 km”)
  • Link existing habits to track progress automatically
  • Connect goals to your identities
  • View past weeks (read-only) and track status: Active, Completed, Missed
  • Free: one goal per week, current week only
  • Premium: unlimited goals, future-week planning, and goal carry-over
Weekly goal screen showing a goal linked to habits with progress bar and identity badge

GamificationPremium

Earn it. For real.

XP, mastery levels, quests, and rare celebration drops — all earned through actual behavior, never through opening the app. Everything is optional and togglable, and it’s all part of Anchor Loop Premium.

Experience & Mastery

Every check-in earns XP

XP accumulates per identity and never decreases. Unlike streaks, your mastery level reflects total effort over time. Harder habits earn more XP.

Tiny
1 XP
Easy
2 XP
Standard
3 XP
Challenge
5 XP
  • Mastery levels: Level N needs 5 × N × (N−1) cumulative XP (Level 5 = 100 XP, Level 7 = 210 XP)
  • Level milestones unlock: new celebration animations, habit templates, challenge mode, badges
  • Visual mastery progression per identity
Mastery skill tree for one identity: XP progress bar, current level, and the badge and celebration milestones unlocked along the way

Quests & Variable Rewards

Surprise and delight

Weekly goals become quests with light narrative framing (“The Runner's Journey: Chapter 3”). Completing all quests in a month unlocks a chapter reward.

After check-ins, you sometimes receive surprise rewards:

  • ~60% — Standard celebration (checkmark + haptic)
  • ~25% — Enhanced celebration (confetti + insight card)
  • ~10% — Rare reward (new avatar item, story chapter unlock)
  • ~5% — Epic reward (milestone badge, share-worthy achievement)
  • Longer streaks increase rare/epic probability
  • Rewards only appear for completing habits — never for just opening the app
Quest cards with narrative titles, XP rewards, and claim buttons for completed quests

CommunityPremium

Accountability without the pressure

Small groups for encouragement. Pacts for commitment. No public leaderboards, no shaming. Community features are part of Anchor Loop Premium.

Accountability Pods

Your inner circle

Create a pod of 2–5 people for mutual support. Choose which habits to share — not all by default. Pod members see anonymized completion status and can send “High Five” encouragements.

  • Invite friends via a shareable link
  • Members see “3 of 5 habits done today” — not which habits
  • Gentle nudge if someone struggles: “[Name] might need encouragement”
  • Leave anytime — no social consequences
Accountability pod view showing 3 members with anonymized completion bars and High Five button

Social Pacts

Commitment with a partner

Make a pact with a friend or pod member. Two types:

  • Effort Pact — “I commit to [habit] X times per week”
  • Identity Pact — a public commitment to an identity (“I am becoming a Runner”)
  • Partner receives and accepts the pact
  • Completions are celebrated together
  • Missed days trigger encouragement, not penalties
Social pact screen showing an Effort Pact between two users with weekly commitment and partner status

InsightsPremium

See the patterns you can’t feel

Anchor Loop tracks more than streaks. It maps your behavior patterns, identifies barriers, and reveals trends that help you make smarter adjustments. Streaks and personal records are free for everyone — the advanced dashboards below come with Premium.

  • Weekly and monthly adherence rates per habit
  • Identity vote trends over time
  • Best and worst performing habits
  • Time-of-day completion patterns
  • Barrier correlations: “When you diagnose ‘no time,’ you switch to tiny versions 3× more often”
  • Keystone habit detection: “When you meditate, your focus habits go up 30%”
Analytics screen with a weekly adherence bar chart, identity vote counts with trend arrows, and recovery rate

Getting Started

Personalized from the first minute

When you first open Anchor Loop, a quick diagnostic (under 3 minutes) identifies your primary behavioral barrier using the COM-B model. The app then configures defaults, suggestions, and templates tailored to you.

  • “I forget” — better reminders and anchor-focused templates
  • “I don’t know how” — guided habit recipes and step-by-step setup
  • “I don’t have time” — ultra-tiny defaults and time-blocking tips
  • “My environment doesn’t support it” — if-then plans and environmental cues
  • “I lose energy or get bored” — variable rewards and celebrations emphasized
  • “I need people around me” — pods and social features surfaced early
Onboarding COM-B diagnostic asking ‘What’s your biggest barrier?’, with selectable cards: I forget to do it, I don’t know how, I don’t have time, and My environment doesn’t support it

Reliability

Works everywhere, even offline

Behavior happens in gyms, parks, subways — not always where there’s Wi-Fi. Anchor Loop works fully offline. Check-ins, habit creation, and reviews all happen instantly on your device. Data syncs automatically in the background when you’re back online.

  • All data stored locally on your device first
  • Instant check-ins with no loading spinners
  • Cloud backup of your essentials on every plan — Premium syncs your complete history across devices
  • Reminders with quick actions: Done, Skip, or Snooze directly from the notification
  • Timezone-aware reminders that update when you travel
  • Premium adds smart, server-timed prompts that adapt to when you actually follow through
  • Fresh start prompts on Mondays, new months, and after setbacks
Habits screen with the offline indicator active: habits, streaks and check-ins all still work with no connection

The Science

Not another productivity hack

Anchor Loop is built on decades of behavioral science research. Here are the frameworks that power every feature.

BJ Fogg, Stanford

Tiny Habits (B=MAP)

Behavior = Motivation + Ability + Prompt. Instead of boosting unreliable motivation, we reduce the required ability (start tiny) and improve prompts (anchor to existing routines).

James Clear

Atomic Habits & Identity Voting

Every action is a vote for the type of person you want to become. We make this literal: each habit completion is an identity vote you can see and track.

Michie et al.

COM-B Behavior Model

Behavior requires Capability, Opportunity, and Motivation. Our onboarding diagnoses which is your primary barrier and tailors the experience accordingly.

Yu-kai Chou

Octalysis — White Hat Gamification

We use drives like Epic Meaning (identity purpose), Development (mastery levels), and Creativity (customization). We avoid dark patterns: no artificial scarcity, no FOMO, no shaming.

Nir Eyal

The Hook Model

Trigger (notification) → Action (check-in) → Variable Reward (celebrations & insights) → Investment (customization & identity building). A positive loop, ethically applied.

Dai et al.

Fresh Start Effect

Temporal landmarks (Mondays, new months, birthdays) naturally boost motivation. Anchor Loop recognizes these moments and uses them to invite renewed commitment.

Our Promise

Ethical design, always

Anchor Loop serves your goals, not engagement metrics. Every gamification feature can be turned off. We never exploit your psychology.

Your data, your control

Export all data as JSON anytime. Delete your account with a 30-day grace period. We never sell your data.

Focus Mode

Strip the UI to minimal tracking only. No animations, no celebrations, no gamification. Just you and your habits.

Toggle everything

Streaks, celebrations, variable rewards, social features, competition — each can be turned on or off independently.

White Hat only

No public leaderboards, no loss aversion traps, no artificial urgency. Competition features are off by default.

Pricing

Start free. Upgrade when you’re ready.

The core loop — tiny habits, identity votes, streaks, and celebrations — is free forever. Premium unlocks the full behavior change system.

Free

$0, forever

Everything you need to build your first lasting habits.

  • 1 identity · 2 active habits
  • Unlimited check-ins, streaks & celebrations
  • Emergency reserves — 2 free passes per week
  • Tiny-to-Challenge difficulty scaling & Adaptive Mode
  • 1 weekly goal (current week)
  • Local reminders with Done / Skip / Snooze actions
  • Streak records & personal bests
  • Cloud backup of your essentials
Get started free

Premium

The full system

Everything in Free, plus the tools that turn habits into identity change.

  • Up to 5 identities · unlimited habits
  • Unlimited weekly goals — plan future weeks, carry goals over
  • Guided Weekly Reviews: celebrate, diagnose, adjust, commit
  • Community: accountability pods, pacts & encouragements
  • XP, mastery levels, quests & rare celebration drops
  • Smart prompts timed to when you actually follow through
  • Advanced analytics: trends, barriers & keystone habits
  • Full multi-device sync & restore
Unlock Premium in the app

Current Premium pricing is shown in the app, billed securely through the App Store or Google Play. Cancel anytime — nothing is deleted. Anything beyond the free limits is safely locked, and it all unlocks again the moment you return.

FAQ

Common questions

Most habit apps are glorified checklists. Anchor Loop is a behavior change system grounded in real science. It uses identity-based motivation (every habit is an identity vote), starts with tiny behaviors by default, celebrates immediately, provides emergency reserves so one bad day doesn't erase your progress, and adapts weekly based on your barriers. Plus, all gamification is optional and ethically designed.
Yes. The free plan includes the complete core loop: one identity, two active habits, unlimited check-ins and streaks, instant celebrations, emergency reserves, difficulty scaling, Adaptive Mode, one weekly goal, local reminders with quick actions, and cloud backup of your essentials. You can build lasting habits without ever paying.
Premium unlocks the full system: up to 5 identities, unlimited habits, unlimited weekly goals (including planning future weeks and carrying goals over), guided Weekly Reviews, community features (pods and pacts), XP/quests/badges, smart server-timed prompts, advanced analytics, and full multi-device sync. Pricing is shown in the app and billed through the App Store or Google Play.
Nothing is deleted — ever. Your most recent identity and your two most active habits stay fully usable on the free plan. Anything beyond the free limits is safely locked in read-only mode, and the moment you resubscribe it all unlocks exactly as you left it.
Each habit gets 2 free passes per week by default. If you're sick, stressed, or just can't do it today, you can use a reserve instead of breaking your streak. Reserves reset every Monday. If you run out and still miss, your streak resets but your longest streak is preserved forever.
Tiny is the minimum viable version of a habit — so small it's almost impossible to skip. “Floss one tooth” instead of “Floss all teeth.” “Write one sentence” instead of “Write 500 words.” Starting tiny builds the neural pathway first. Once the behavior is automatic, the app suggests scaling up through Easy, Standard, and Challenge levels.
Adaptive Mode lets you match your plan to your energy. Focus keeps your full plan at normal difficulty, Low energy shrinks every habit to its tiny version for the day, and Recovery is a gentle rest day for bouncing back after an illness or a lapse — do the tiny version if you can, and missing a day won't break your streak. The app adapts and suggests the right mode, so an off day never derails your momentum.
Every check-in earns XP based on difficulty: Tiny (1 XP), Easy (2 XP), Standard (3 XP), Challenge (5 XP). XP accumulates per identity and never decreases. Mastery levels follow a progression where Level N requires 5 × N × (N−1) cumulative XP — Level 5 takes 100 XP, Level 7 takes 210 XP. Reaching level milestones unlocks celebration animations, habit templates, challenge modes, and badges. All gamification is optional, can be toggled off, and is part of Anchor Loop Premium.
Absolutely. You can toggle off streaks, celebrations, variable rewards, and social features independently. Focus Mode strips the entire UI to minimal tracking — just your habits and check-ins, nothing else. The app works perfectly as a simple, calm habit tracker.
Pods are small groups of 2–5 people for mutual encouragement. You choose which habits to share, and pod members only see anonymized completion status (“3 of 5 done today”), not which specific habits. Members can send “High Five” encouragements, and the app gently nudges the group if someone is struggling. There are no public leaderboards or competitive elements. Pods and pacts are part of Anchor Loop Premium.
Yes, completely. All data is stored locally on your device first. Check-ins, habit creation, and reviews work instantly without an internet connection. When you're back online, the app syncs automatically in the background. Behavior happens in gyms, parks, and subways — the app should work wherever you are.
Your data is yours. You can export everything as JSON at any time and delete your account with a 30-day grace period. Analytics are anonymized. We never sell your data. Social features are opt-in and share only what you choose to share.
Anchor Loop is available on iOS and Android. The free plan backs up your essentials — identity, habits, check-ins, and current goal — so you can restore them on a new phone. Premium syncs your complete history, including reviews, progress, and stats, across all your devices.

Ready to start building yourself?

Start tiny. Celebrate every step. Become who you want to be.

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Free to download · Premium unlocks the full system · Cancel anytime, your history is kept safe