# Chain: Habit Tracker — Don't break the chain

> Don't break the chain (iPhone/iPad app by Matthew Busel.)

- Source: https://appshunter.io/ios/app/chain-habit-tracker/id6814264554 (this page in markdown: same URL + `.md`)
- Developer: [Matthew Busel](https://appshunter.io/developer/6810582483)
- Category: Productivity, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-09-25
- Data updated: 2026-09-29
- User reviews in markdown: https://appshunter.io/ios/app/chain-habit-tracker/id6814264554/reviews.md

## What is Chain?

Chain is a habit tracker that takes five seconds a day and makes the pattern impossible to ignore.

Tick the habit, watch the ring fill, and keep the chain. Every habit gets a year of squares stitched like a quilt: lime where you did it, a hole where you did not.

TODAY
• Big tactile tiles, one tap to log, a completion ring for the day
• A fourteen-day strip under each habit and the current streak beside it

HABITS THAT FIT REAL LIFE
• Every day, certain weekdays, or a number of times a week
• Weekly habits count in weeks, not days, so a Tuesday off does not break a three-a-week chain
• Twenty icons, start dates, an optional daily reminder

WEEK
• A grid of the week to log or undo any day, faded where a habit is not due

YEAR
• Twenty-six weeks of squares per habit, with totals, best chain and the completion rate

STATS
• Check-ins all time, 30-day completion, longest chain, perfect days, and which weekdays you actually do the work

No account, no ads, no tracking. Everything stays on your phone.


## Version history (last 1 release)

### 1.0 — 2026-09-25

No release notes.

## Apps similar to Chain

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dowyn: Habit & Task Tracker](https://appshunter.io/ios/app/dowyn-habit-and-task-tracker/id6760456371) | — | Free | Productivity |
| [Mote: thoughts into days](https://appshunter.io/ios/app/mote-thoughts-into-days/id6778262691) | 5.0 (1) | Free | Productivity |
| [Calendaric](https://appshunter.io/ios/app/calendaric/id1643320252) | 1.0 (1) | Free | Productivity |
| [Turnos Shift Rotation Calendar](https://appshunter.io/ios/app/turnos-shift-rotation-calendar/id6807021022) | 5.0 (1) | $2.99 | Productivity |
| [SleepNote - Night Talk & Snore](https://appshunter.io/ios/app/sleepnote-night-talk-and-snore/id6761900494) | 5.0 (1) | $1.99 | Productivity |
| [PlusOne: Track habits with fun](https://appshunter.io/ios/app/plusone-track-habits-with-fun/id1477743089) | 4.3 (29) | Free | Productivity |

## More apps by Matthew Busel

- [Clear the Strait](https://appshunter.io/ios/app/clear-the-strait/id6810644510)
- [Pocket Beings](https://appshunter.io/ios/app/pocket-beings/id6812787188)
- [Minder: Focus Eyes](https://appshunter.io/ios/app/minder-focus-eyes/id6813451929)
- [Fairway Ledger: Golf Journal](https://appshunter.io/ios/app/fairway-ledger-golf-journal/id6813452174)
- [Baseline Ledger: Tennis Log](https://appshunter.io/ios/app/baseline-ledger-tennis-log/id6813452278)
- [Quiver: Arrow & Sight Tape](https://appshunter.io/ios/app/quiver-arrow-and-sight-tape/id6814263466)

All apps by Matthew Busel: https://appshunter.io/developer/6810582483

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-29.*