# Private Mistake Journal — Turn regrets into wisdom

> Record life mistakes to improve future decisions, ad-free and private. (iPhone/iPad app by 深智言技术有限公司.)

- Source: https://appshunter.io/ios/app/private-mistake-journal/id6783266034 (this page in markdown: same URL + `.md`)
- Developer: [深智言技术有限公司](https://appshunter.io/developer/1896514169)
- Category: Lifestyle, Productivity
- Price: $1.99
- Age rating: 17+
- Requires: iOS 18.0 · 26 MB
- Languages: Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English, Korean
- Released: 2026-07-07
- Data updated: 2026-08-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/private-mistake-journal/id6783266034/reviews.md

## What is Private Mistake Journal?

A privacy-first life assistant with no in-app purchases and no ads. It helps you capture and document life’s mistakes, fix your cognitive blind spots, and build wisdom for future decision-making.

## Key features

- Record life mistakes
- Improve cognitive blind spots
- Build future decision wisdom
- Privacy-focused
- No in-app purchases
- No advertisements

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/private-mistake-journal/id6783266034/reviews.md

### 4/5 — 每次出差住酒店都忘记带一次性马桶垫，每次都那么抓狂，你懂的🤣

*2026-07-18*

这次帮到了我，虽然是在很小的事情上。这次去顺德前翻了下之前的记录，立马想起了要带马桶垫！耶～✌️✌️

### 5/5 — 告别反复犯错很有效

*2026-07-09*

好用不花哨，没有多余的繁杂功能，专注记录我的反思内容，还可以定期复盘改进。自律自身的必备工具，点赞👍！

## Frequently asked questions about Private Mistake Journal

### What is 人生错题本 used for?

人生错题本 is a lifestyle assistant designed to help users capture and record their life mistakes. The goal is to improve current cognitive blind spots and build wisdom for future decision-making.

### Does 人生错题本 have ads?

No, 人生错题本 is ad-free. The app is designed to provide a distraction-free experience for users focused on self-improvement and reflection.

### Are there in-app purchases in 人生错题本?

No, 人生错题本 does not have any in-app purchases. It is completely free to use without any hidden costs or additional purchases required.

### What devices does 人生错题本 support?

人生错题本 currently supports iPhone devices. It is optimized for the iOS platform.

### How often is 人生错题本 updated?

The latest version, 1.2.0, was last updated on July 22, 2026. Updates are released to improve functionality and user experience.

### What is the age rating for 人生错题本?

人生错题本 has an age rating of 17+. This is likely due to the mature themes of self-reflection and analysis of life's mistakes.

### Is my data private with 人生错题本?

Yes, 人生错题本 emphasizes privacy. It is a privacy-first lifestyle assistant, meaning your recorded mistakes and reflections are kept secure.

## Version history (last 4 releases)

### 1.3.0 — 2026-08-20

Optimize biometric functions

### 1.2.0 — 2026-07-22

Fixed known issues
Optimized mistake recording interaction

### 1.1.0 — 2026-07-09

修复兼容性问题

### 1.0.0 — 2026-07-08

No release notes.

## More apps by 深智言技术有限公司

- [EasyTierConnect](https://appshunter.io/ios/app/easytierconnect/id6767850112)
- [Zhiqu Shanjian-Kids Curiosity](https://appshunter.io/ios/app/zhiqu-shanjian-kids-curiosity/id6776917198)

All apps by 深智言技术有限公司: https://appshunter.io/developer/1896514169

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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 2026-08-23.*