# Lifelog Stamp — Record what you did it

> Simple life logging app with customizable stamps for tracking daily activities. (iPhone/iPad app by Kento Tanda.)

- Source: https://appshunter.io/ios/app/lifelog-stamp/id492565159 (this page in markdown: same URL + `.md`)
- Developer: [Kento Tanda](https://appshunter.io/developer/443660798)
- Category: Health & Fitness, Lifestyle
- Price: $0.99
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: English, Japanese
- Released: 2012-01-10
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lifelog-stamp/id492565159/reviews.md

## What is Lifelog Stamp?

Please use it with a device of iOS 8.0 or later.

"Lifelog Stamp" is a life log application that can be easily recorded along with the date and time etc. with only a tap on "Doing" in your daily life.

■ Health management such as "I took medicine" "I added the use"

■ Care, nursing such as "we did meal" "we did rehabilitation"

■ Childcare such as "I gave milk" "I changed diapers"

■ Taking care of plants and pets such as "watered flowers" and "taken for walks"

It is useful in various situations.

~ Flow of use ~

1. Create a stamp

Create a stamp as "Doing".
Stamps can be registered, rearranged, and deleted freely.

2. Tap the stamp (data registration)

By tapping a stamp, the stamp name and the date and time of tapping are registered as data.
You can delete the wrongly registered data by flicking left and right.

3. Details of data

If necessary, you can record detailed information in the created data.
Comment 1, Comment 2 and Photo can be set as detailed information.
You can take a photo on the spot or set an existing photo by selecting it from the photo album.

4. Aggregation of registered data

The registered data can be confirmed graphically in the following five ways from the time of confirmation, "7 days before, 30 days before, 90 days before, 365 days before, all".
You can also filter by stamp name.

5. Backup of registration data

The registered data can be backed up in five ways from the time of confirmation, "7 days before, 30 days before, 90 days before, 365 days before, all".
The created backup can be retrieved from iTunes.
Alternatively, you can create a backup and send it as an email attachment immediately.

Disclaimer: When using this application, the author assumes no responsibility whatsoever even if problems such as damage or loss of registered data occur. It is your responsibility to backup your data.

## Key features

- Customizable activity stamps
- One-tap data registration
- Add comments and photos to entries
- Graphical data aggregation
- Data backup and retrieval
- Filter data by stamp name

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/lifelog-stamp/id492565159/reviews.md

### 5/5 — Does exactly what is needed

*2019-06-25*

This is a very simple app, doing basically one thing: allowing you to keep track of when you did something, and that’s it. I have been searching for and trying a large number of apps but this one looking for this feature and this is app is unique. It’s not cluttered with a lot of «noise» like other apps. I use it as a motivator for getting up early, starting work early, getting to bed early enough and so on - a help not to procrastinate and to gradually improve how I spend my time. A suggested improvement from me would be customizeable colours for the events you are tracking.

## Frequently asked questions about Lifelog Stamp

### What is Lifelog Stamp used for?

Lifelog Stamp is a life log application that allows you to easily record your daily activities with just a tap. It's useful for tracking health management, caregiving, childcare, and even pet care.

### How do I create a stamp in Lifelog Stamp?

To create a stamp, simply tap the 'Create a stamp' option and define your 'Doing' activity. You can register, rearrange, and delete stamps freely to customize your logging experience.

### Can I add extra details to my logged activities in Lifelog Stamp?

Yes, you can record detailed information for each logged activity. This includes adding comments and attaching photos, either by taking a new one or selecting from your photo album.

### How can I view my logged data in Lifelog Stamp?

Registered data can be confirmed graphically in five ways: 7 days before, 30 days before, 90 days before, 365 days before, and all time. You can also filter the data by stamp name.

### Does Lifelog Stamp support data backup?

Yes, registered data can be backed up in five ways: 7 days before, 30 days before, 90 days before, 365 days before, and all time. Backups can be retrieved from iTunes or sent as email attachments.

### What devices is Lifelog Stamp compatible with?

Lifelog Stamp requires a device with iOS 8.0 or later. It is supported on iPhone and iPod.

### How often is Lifelog Stamp updated?

The latest version of Lifelog Stamp is 1.3.0, which was last updated on May 17, 2019. The app was originally released on January 10, 2012.

### What is the price of Lifelog Stamp?

Lifelog Stamp is a paid application and costs $0.99. There are no in-app purchases available.

## Version history (last 5 releases)

### 1.3.0 — 2019-05-17

* Please prepare a backup before upgrading in case of emergency.

Thank you for your purchase and review!
The following adjustments were made while referring to the opinions that we would like to hear from you.
In addition, I would like to summarize other opinions, repeat discussions and adjustments, and respond in future updates. Thank you in advance.

・ Supported the URL scheme. lifelogstamp://
・ Adjusted the layout of the stamp you pressed.
・ Changed the character code of csv file of backup data to UTF-8 with BOM to prevent garbled characters.
・ Supported localization.
・ Supported various device sizes.

### 1.2.1 — 2016-01-10

This update is signed with Apple’s latest signing certificate. No new features are included.

### 1.2 — 2015-04-28

・iOS7.0以降に対応しました。
・最新デバイスの解像度に対応しました。
・設定した写真のビューで、拡大縮小ができるよう変更しました。
・その他、細かな調整を行いました。

### 1.1 — 2012-07-15

スタンプを押した時刻を後から変更出来るように改良しました。
スタンプの新規作成画面のレイアウトを変更しました。
その他、細かい修正をしました。

■既に登録されているデータについて
十分に注意しておりますが、アップデートの際、
事前にメール出力等でバックアップデータを作成し、
保管していただきますようお願いします。
万が一、データの破損・消失等の障害が発生したとしても、
作者は一切の責任を負わないものといたします。

### 1.0 — 2012-01-09

No release notes.

## More apps by Kento Tanda

- [Game Clock Light](https://appshunter.io/ios/app/game-clock-light/id470502131)
- [Speed Chin'itsu](https://appshunter.io/ios/app/speed-chinitsu/id921837812)
- [Ira Ira Boy](https://appshunter.io/ios/app/ira-ira-boy/id1048482048)

All apps by Kento Tanda: https://appshunter.io/developer/443660798

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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 2026-06-10.*