# MistakeBook vs Sweet Lil Studio

The clearest difference is price: Sweet Lil Studio at Free against MistakeBook's $1.99. MistakeBook's advantage is iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Sweet Lil Studio is free to download; MistakeBook costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MistakeBook | Sweet Lil Studio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 26 MB | 73 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen City Fanyou Network Technology Co., Ltd.](https://appshunter.io/developer/1842524161) | [DaySmart Software, LLC](https://appshunter.io/developer/398253765) |

## 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


### Sweet Lil Studio

[App page](https://appshunter.io/ios/app/sweet-lil-studio/id6808910834)

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

**In-app purchases:** none


## Frequently asked questions

### Is MistakeBook free?

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

### Is Sweet Lil Studio free?

Sweet Lil Studio is free to download, with no in-app purchases.

### Do MistakeBook or Sweet Lil Studio have ads?

Neither MistakeBook nor Sweet Lil Studio shows ads.

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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.*