# 9歲記帳 — The best bookkeeping watch app

> Apple Watch bookkeeping app for children to track expenses. (iPhone/iPad app by YuChia Liu.)

- Source: https://appshunter.io/ios/app/9/id6633443325 (this page in markdown: same URL + `.md`)
- Developer: [YuChia Liu](https://appshunter.io/developer/390164928)
- Category: Finance
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 3 MB
- Languages: English
- Released: 2024-08-15
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/9/id6633443325/reviews.md

## What is 9歲記帳?

This app is designed for children who don't have a phone (like me) but have an Apple Watch. Sometimes, I forget to bring my account book, and when I want to use the Apple Watch to keep track of expenses, there isn't a good bookkeeping app. Many apps require a phone to use, and some lack editing and deleting features, so I decided to develop this app.

The name "9歲記帳" is because it's meant to teach bookkeeping from the age of nine, and also because this app is created by me, a nine-year-old. The app features expense tracking, displaying expense records, editing and deleting entries, adding notes, and categorizing expenses.

## Key features

- Expense tracking
- Expense record display
- Edit and delete entries
- Add notes to expenses
- Categorize expenses

## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/9/id6633443325/reviews.md

### 1/5 — 不小心誤刪Apple Watch的App

*2025-10-10, version 2.0*

現在Apple Watch找不到App
手機顯示已購買

### 5/5 — 那請問該如何取消訂閱呢？

*2025-09-29, version 2.0*

我是使用iPhone 12 ，無法使用的關係，之後該如何取消訂閱呢？

### 4/5 — 有下載但是找不到啊

*2025-09-26, version 2.0*

有下載但是找不到啊

### 2/5 — 有下載但找不到app

*2025-09-26, version 2.0*

找不到app

### 3/5 — 下載完沒看到👀

*2025-09-26, version 2.0*

不見😅

### 2/5 — 下載App，但是在Apple Watch跟iPhone還是看不到啊？

*2025-09-25, version 2.0*

找不到App就不好用

### 1/5 — 我跟你一樣

*2025-09-25, version 2.0*

我跟你一樣

### 4/5 — 下載了

*2025-09-25, version 2.0*

但沒有APP

### 5/5 — 超讚

*2025-09-23, version 2.0*

非常好用，請繼續發明其他APP!

### 5/5 — 下載沒有APP

*2025-09-21, version 2.0*

我也下載了 沒有APP

## Frequently asked questions about 9歲記帳

### What devices does 9歲記帳 support?

9歲記帳 is designed to work on Apple Watch, iPhone, and iPod. This allows for flexible use whether you have your watch or phone with you.

### Is 9歲記帳 free to use?

Yes, 9歲記帳 is completely free to download and use. There are no in-app purchases or ads, making it a straightforward financial tool.

### How often is 9歲記帳 updated?

The app was last updated on August 2, 2025, with version 2.0. This indicates active development and potential for future improvements and features.

### What is the age rating for 9歲記帳?

9歲記帳 has an age rating of 4+, making it suitable for young children. The app's design and features are intended to be accessible and educational for this age group.

### Can I edit or delete entries in 9歲記帳?

Yes, 9歲記帳 allows you to edit and delete expense entries. This ensures you can correct any mistakes or update records as needed.

### What kind of financial data can I track with 9歲記帳?

You can track your expenses, add notes to each transaction, and categorize your spending. This helps in understanding where your money is going.

### Is 9歲記帳 secure for financial tracking?

As 9歲記帳 is a simple personal finance tool for children, it focuses on ease of use and learning. It does not connect to bank accounts or handle sensitive financial information, making it inherently secure for its intended purpose.

## Version history (last 2 releases)

### 2.0 — 2025-08-02

- Background color can now be customized  
- UI improvements  
- Added the ability to delete account books  
- Added +, −, ×, and ÷ functions to the number pad!  
- Added budgeting feature  
- Expense analysis included  
- You can now choose to display expenses, income, and total in each account book

### 1.0 — 2024-08-15

No release notes.

## Apps similar to 9歲記帳

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## More apps by YuChia Liu

- [Dreamary](https://appshunter.io/ios/app/dreamary/id6751742048)
- [Momento: Friends Journal](https://appshunter.io/ios/app/momento-friends-journal/id6759026249)

All apps by YuChia Liu: https://appshunter.io/developer/390164928

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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 2026-06-11.*