# Mistake Journal - Failnote — Reflect on failures & improve

> Reflect on failures & improve (iPhone/iPad app by kota tada.)

- Source: https://appshunter.io/ios/app/mistake-journal-failnote/id6742869468 (this page in markdown: same URL + `.md`)
- Developer: [kota tada](https://appshunter.io/developer/1658942612)
- Category: Graphics & Design, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 30 MB
- Languages: American English
- Released: 2025-03-06
- Data updated: 2026-10-22

## What is Mistake Journal?

Failnote is an app for recording daily failures and turning them into learning opportunities. When you fail, take notes on the reasons and circumstances, and think about how to prevent it next time. You can categorize failures into 'High,' 'Medium,' or 'Low' importance to highlight key points. By using this app, you can grow steadily without repeating the same mistakes. With a simple and user-friendly design, you can easily record even minor failures. Track your growth and aim for a better future.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Is Mistake Journal safe?

Not enough ratings yet to assess Mistake Journal.

## Is Mistake Journal legit?

Mistake Journal - Failnote appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Mistake Journal is 78 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 4.0.2 — 2026-10-12

Improved stability and support for the latest iOS. Fixed issues with ads and subscriptions.

### 4.0.1 — 2026-03-09

Bug fixes.

### 1.0 — 2025-03-07

No release notes.

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## More apps by kota tada

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All apps by kota tada: https://appshunter.io/developer/1658942612

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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 2026-10-22.*