# Adult letter writing exercise — Let's write good characters

> App for practicing writing hiragana, katakana, English letters, and numbers. (iPhone/iPad app by Kazuya Fujita.)

- Source: https://appshunter.io/ios/app/adult-letter-writing-exercise/id1490839829 (this page in markdown: same URL + `.md`)
- Developer: [Kazuya Fujita](https://appshunter.io/developer/1358322690)
- Category: Business, Education
- Price: Free
- Rating: 3.90/5 from 53 App Store ratings · 47 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 19 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2019-12-11
- Data updated: 2026-09-05
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/adult-letter-writing-exercise/id1490839829/reviews.md

## What is Adult letter writing exercise?

From now on, we will enter the age of electronic signatures. Would you like to practice writing beautiful characters with this app as soon as possible?

This application will help you to write beautiful characters on the device by tracing hiragana, katakana, english, uppercase, english, lowercase, and numbers.

 - You can rewrite as many times as you like with one tap.
 - The written characters can be saved in the album as an image.
 - You can add a mark by tapping the "I was able to write beautifully" button.
 - You can change the color of the line to be drawn, the thickness.
 - You can hide the sample characters or divide them to reduce the size.

The saved image is stored in the "Adult letter writing exercise" folder in the photo app.

* If you cannot save the image, go to "Adult letter writing exercise" → "Photos" from the Settings app, allow access to "All Photos", and restart the app.


For inquiries, please contact the review section or this DM.
https://twitter.com/corasck

## Key features

- Trace hiragana, katakana, English letters, and numbers
- Unlimited rewriting with one tap
- Save written characters as images
- Change line color and thickness
- Hide or resize sample characters

## Recent user reviews (10 of 47)

All indexed reviews: https://appshunter.io/ios/app/adult-letter-writing-exercise/id1490839829/reviews.md

### 1/5 — 疑問

*2025-12-27*

手書き文字が上手くなるとは思えない

### 3/5 — 繰り返し練習

*2025-11-03*

自分の名前とか会社名とか、書く可能性の高いものが練習出来ると良いと思います

### 2/5 — 広告が

*2025-06-21*

一文字書くために広告が出るような気がしますが、書いてる時間より広告見てる時間の方が長いのであまり練習になりません

### 3/5 — まぁまぁ

*2025-06-20*

自分の字が嫌いなのでダウンロードしてみました。

### 5/5 — 練習あるのみ

*2025-06-03*

文字が上手に書けるようになる事を期待して⭐️５つにしました。楽しく楽しみに練習します。

### 2/5 — シンプルで使いやすいが…

*2025-05-27*

文字の練習としては使いやすいですが、「電子署名の時代」 と言うなら、漢字は必須だと思います。
あと、消しゴムみたいな機能があるとさらに使いやすくなるんじゃないかなと思いました。

### 4/5 — よい

*2025-05-09*

、四分割なのがちょっと。でも使いやすいと思います

### 3/5 — これから練習

*2025-05-07*

レビューを書かないと文字の太さが変えられないとのことなので、使って3分も経ってないですがレビュー書きます。
まず、私は自分の癖を直したくて使用するので、あまり気にしませんが、電子署名が上手くなるのを目的として作られたアプリなら、漢字を入れた方が良いのではと思いました。
それ以外はまだ使ってないからよくわからないです。

### 3/5 — 子どもの練習に丁度いい

*2025-02-21*

暇つぶし兼練習になっていいです

### 5/5 — New app

*2025-01-26*

Cool

## Frequently asked questions about Adult letter writing exercise

### What does the Adult Letter Writing Exercise app do?

This app helps users practice writing beautiful characters by tracing hiragana, katakana, English letters (uppercase and lowercase), and numbers directly on their device. Users can rewrite as many times as they need and save their work.

### What are the key features of this writing practice app?

Key features include unlimited rewriting with a single tap, the ability to save written characters as images, customizable line color and thickness, and options to hide or resize sample characters for a better practice experience.

### Is this app free to use?

The app is free to use and is supported by advertisements. There are no in-app purchases mentioned.

### What devices is this app compatible with?

The app is designed for mobile devices. If you encounter issues saving images, ensure you have granted 'All Photos' access in your device's settings for the app.

### How can I save my practice work?

You can save your written characters as an image by using the app's saving function. These saved images will be stored in a folder named 'Adult letter writing exercise' within your device's photo app.

## Version history (last 5 releases)

### 1.0.9 — 2024-04-21

Improved internal processing.

### 1.0.8 — 2021-08-24

- Implemented a function to divide the sample characters into four.
 - You can now change the thickness of the line to be drawn.
 - In addition, bug fixes and internal processing improvements have been made.

### 1.0.7 — 2021-04-06

Fixed bugs and improved internal processing.

### 1.0.6 — 2021-03-17

Fixed bugs and improved internal processing.

### 1.0.5 — 2020-12-04

- Supports iOS14.

## More apps by Kazuya Fujita

- [Found a Ghost!-cute? scared?](https://appshunter.io/ios/app/found-a-ghost-cute-scared/id1366597408)
- [COLOCOLOR](https://appshunter.io/ios/app/colocolor/id1394033866)
- [Electronic seal - remote work!](https://appshunter.io/ios/app/electronic-seal-remote-work/id1422917849)
- [Make Password](https://appshunter.io/ios/app/make-password/id1433583874)
- [Let's Make Flipbook Cartoon](https://appshunter.io/ios/app/lets-make-flipbook-cartoon/id1437092079)
- [StarDrums](https://appshunter.io/ios/app/stardrums/id1444424272)

All apps by Kazuya Fujita: https://appshunter.io/developer/1358322690

## Related topics

[adult letter writing exercise](https://appshunter.io/ios/topics/adult-letter-writing-exercise) · [kazuya fujita](https://appshunter.io/ios/topics/kazuya-fujita)

---

*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 2026-09-05.*