# StampLog — day-to-day logging by stamp

> Simple daily routine logger using stamps for habit tracking. (iPhone/iPad app by Kouichi Abe.)

- Source: https://appshunter.io/ios/app/stamplog/id1466944797 (this page in markdown: same URL + `.md`)
- Developer: [Kouichi Abe](https://appshunter.io/developer/295852950)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 7 MB
- Languages: American English, Japanese
- Released: 2019-06-07
- Data updated: 2026-08-24
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/stamplog/id1466944797/reviews.md

## What is StampLog?

"StampLog" is a logger to record day-to-day routine (for instance the exercise etc) by the stamp.
You can make sure of the continuation of daily exercise easily using this app.

Operation is very simple.
You can put the stamp by tap on the day. This is toggle action.

Key Features:
- Very Simple UI
- Support Multiple Sheet for Routine

## Key features

- Day-to-day routine logging
- Habit continuation tracking
- Simple stamp-based operation
- Multiple sheet support for routines
- Easy progress visualization

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/stamplog/id1466944797/reviews.md

### 1/5 — 見づらい...

*2021-05-06*

全ての項目がそれぞれのシートになっちゃうので、まとめて見たい人には向いていない。
全体と別々で見れるようになってると良かった。

## Frequently asked questions about StampLog

### How do I use StampLog to track my habits?

StampLog allows you to log your daily routines by simply tapping on the corresponding day in the calendar to place a stamp. This action is a toggle, meaning you can add or remove a stamp as needed to accurately reflect your progress.

### Can StampLog help me see my progress over time?

Yes, StampLog is designed to help you easily ensure the continuation of your daily activities. By visualizing your stamped days, you can quickly see your streaks and maintain motivation.

### What devices does StampLog support?

StampLog is available for iPhone and iPod devices. It is designed for Apple's mobile operating system.

### How often is StampLog updated?

The latest version of StampLog is 1.2, and it was last updated on December 1, 2021. Updates typically bring improvements and bug fixes.

### Is StampLog suitable for children?

StampLog has an age rating of 4+, making it suitable for children to use. Its simple interface is easy for younger users to understand.

### Does StampLog have ads?

Yes, StampLog contains advertisements. As a free application, it utilizes ads to support its development and maintenance.

### Can I track multiple different routines with StampLog?

Yes, StampLog supports multiple sheets for routines. This allows you to organize and track different sets of daily habits or activities separately.

### What makes StampLog different from other logging apps?

StampLog differentiates itself with its extremely simple UI and its unique stamp-based logging mechanism. This focus on simplicity makes it very quick and intuitive to use for daily tracking.

## Version history (last 5 releases)

### 1.2 — 2021-12-01

- Supported iOS 15.

### 1.1 — 2021-01-24

・Supported  iOS 14.

### 1.0.3 — 2019-12-28

・Fixed the year display issue on top left corner.

### 1.0.2 — 2019-12-11

・Fixed the Dark Mode issue on iOS 13.

### 1.0.1 — 2019-10-24

- Fixed the issue of not back to this month by tapping the status bar on iOS 13.1.
- Fixed the issue of changing year not displayed correctly on iOS 13.1.

## Apps similar to StampLog

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sunlight Checker: Sun & Shadow](https://appshunter.io/ios/app/sunlight-checker-sun-and-shadow/id6759216345) | — | Free | Utilities |
| [OINORI-毎日コツコツ](https://appshunter.io/ios/app/oinori/id6742473726) | — | Free | Utilities |
| [Plasta - ゲーム風な能力表示アプリ -](https://appshunter.io/ios/app/plasta/id6478379835) | — | Free | Utilities |
| [Percentrade](https://appshunter.io/ios/app/percentrade/id1568662692) | 1.0 (1) | Free | Utilities |
| [LiveActivityTimer](https://appshunter.io/ios/app/liveactivitytimer/id6746558009) | — | Free | Utilities |
| [VideoQuery](https://appshunter.io/ios/app/videoquery/id6742077258) | 5.0 (1) | Free | Utilities |

## More apps by Kouichi Abe

- [BLE Scan](https://appshunter.io/ios/app/ble-scan/id672618929)
- [プロ生ちゃんアプリ](https://appshunter.io/ios/app/id741989996)
- [xCalc - Simple Calculator](https://appshunter.io/ios/app/xcalc-simple-calculator/id886562509)
- [QR Tool - Reader & Generator](https://appshunter.io/ios/app/qr-tool-reader-and-generator/id903706499)
- [早押しクイズごっこキット 〜お手軽にイントロクイズもできるよ〜](https://appshunter.io/ios/app/id951687063)
- [年齢早見表／和暦・干支・元号換算にも対応](https://appshunter.io/ios/app/id1072680494)

All apps by Kouichi Abe: https://appshunter.io/developer/295852950

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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 2026-08-24.*