# Habit Stamp: Routine Tracker — Daily checklist that sticks

> Daily checklist that sticks (iPhone/iPad app by Ryo Shirakawa.)

- Source: https://appshunter.io/ios/app/habit-stamp-routine-tracker/id6816555888 (this page in markdown: same URL + `.md`)
- Developer: [Ryo Shirakawa](https://appshunter.io/developer/6810599134)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: American English, Japanese
- Released: 2026-10-01
- Data updated: 2026-10-31

## What is Habit Stamp?

Build your daily routine one stamp at a time.

Habit Stamp Book is a simple habit tracker inspired by the Japanese hanko — the personal stamp used in Japan to sign and approve. Every time you finish a task, you press a red “済” stamp, which means “done” in Japanese. Watch your calendar fill up with stamps and see your progress add up.

■ A stamp that feels real
Tap the circle next to a task to press the stamp. A satisfying sound and a solid haptic thud make every small win count. Finish everything for the day and a big stamp celebrates with you.

■ Make it yours with themes
Choose stamp colors (vermilion, indigo, sumi ink, gold), marks (済, 完, 良, double circle, check, DONE, GOOD), papers (washi, sakura, night sky, seigaiha waves, matcha), and sounds (bell, taiko drum, wooden fish, temple bell). Try them on before you decide. Finish all your tasks on 7, 14, 21, and 28 days to earn themes for free.

■ Your days, your pace
Pick which days each habit shows up — gym on Monday and Thursday only, for example. Couldn’t do it today? Move it to tomorrow. It won’t count against today, so finishing the rest still makes today “all done.”

■ See your progress add up
- A monthly calendar shows how much you did each day
- Fully finished days get a stamp
- See how many days you’ve finished everything this month
- A short note at the end of each month looks back on how it went
- “By Task” shows which habits stick and which ones slip
- Forgot to stamp? Fix past days anytime

■ A note for today
Leave a short note about your day — lighter than a journal.

■ Widgets
Stamp tasks right from your Home Screen or Lock Screen without opening the app.

■ Daily reminder
Get a reminder at the time you choose. No reminder on days when everything is already done.

■ Calm, Japanese-inspired design
Washi paper tones and hanko motifs. Dark mode supported.

■ Privacy
No account needed. Your records stay on your device.

* The app shows ads. “Remove Ads” (one-time purchase) hides banner ads. Themes are available for free, as rewards, for a day by watching a short ad, or all at once with the “Theme Pack” (one-time purchase).

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Theme Pack | $2.99 | one-time |


## Is Habit Stamp safe?

Not enough ratings yet to assess Habit Stamp.

## Is Habit Stamp legit?

Habit Stamp: Routine Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Habit Stamp is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.5 — 2026-10-26

- Smaller improvements and fixes

### 1.4 — 2026-10-21

- With "Match the App Icon to My Stamp" on, colors and marks you unlock for today with an ad now show on your Home Screen icon too (it goes back the next time you open the app on a later day)
- Smaller improvements and fixes

### 1.3 — 2026-10-09

- Your Home Screen icon can now match your stamp color and mark (Settings > Themes)
- Per-task stats can switch between the last 30 days and all time
- The theme screen has a smaller preview and more room to choose
- After an update, the app shows what's new
- Smaller improvements and fixes

### 1.2 — 2026-10-07

- English support
- “Try it free”: watch a short ad to use the stamp colors, papers, and sounds you’re trying on for the rest of the day
- Smaller improvements and fixes

### 1.1 — 2026-10-06

No release notes.

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## More apps by Ryo Shirakawa

- [ハングルの卵 - 韓国語単語クイズ](https://appshunter.io/ios/app/id6810599132)
- [たまご英単語](https://appshunter.io/ios/app/id6821790321)
- [My Drink Collection](https://appshunter.io/ios/app/my-drink-collection/id6822105930)

All apps by Ryo Shirakawa: https://appshunter.io/developer/6810599134

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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 2026-10-31.*