# MistakeBook vs Doodle ABC

The clearest difference is update cadence: Doodle ABC at weekly against MistakeBook's monthly. MistakeBook's advantage is price ($1.99 vs $2.99) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

MistakeBook costs $1.99 and Doodle ABC $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MistakeBook ships an update monthly, Doodle ABC weekly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MistakeBook | Doodle ABC |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Paid | — |
| Size | 26 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen City Fanyou Network Technology Co., Ltd.](https://appshunter.io/developer/1842524161) | [Birkan Aksoy](https://appshunter.io/developer/1626910993) |

## What reviewers say

### MistakeBook

[App page](https://appshunter.io/ios/app/mistakebook-wrong-answer-log/id6770173206)

Log and review incorrect answers to improve learning. Organize mistakes by subject and topic, and utilize spaced repetition to reinforce weak areas. Track progress with visual charts and daily check-ins for effective test preparation.

**Highlights:** Log mistakes with photos and notes, Organize by subject and custom tags, Spaced repetition review mode, Ebbinghaus forgetting curve schedule, Progress charts and stats dashboard, Data import/export backup

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Doodle ABC

[App page](https://appshunter.io/ios/app/doodle-abc-learn-letters/id6798755850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MistakeBook free?

MistakeBook costs $1.99, with no in-app purchases.

### Is Doodle ABC free?

Doodle ABC costs $2.99, with no in-app purchases.

### Do MistakeBook or Doodle ABC have ads?

Neither MistakeBook nor Doodle ABC shows ads.

### Which is updated more often, MistakeBook or Doodle ABC?

MistakeBook ships an update monthly, and Doodle ABC weekly. Most recently, MistakeBook was updated on October 17, 2026 and Doodle ABC on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*