# World Timeline vs MistakeBook

The clearest difference is review sentiment: MistakeBook at 100% against World Timeline's 50%. MistakeBook also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). World Timeline's advantage is price (Free vs $1.99). On update cadence, in-app purchases and device support there is nothing between them.

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

World Timeline ships an update every 2 weeks, MistakeBook monthly. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | World Timeline | MistakeBook |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/world-timeline/id6768851972/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 475 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Matthew Washe](https://appshunter.io/developer/1896052346) | [Xiamen City Fanyou Network Technology Co., Ltd.](https://appshunter.io/developer/1842524161) |

## What reviewers say

### World Timeline

[App page](https://appshunter.io/ios/app/world-timeline/id6768851972)

Explore world history visually with an interactive globe and a comprehensive timeline. Tap events to learn their significance and generate study prompts. Designed for homeschoolers and students, it offers a big-picture view of civilizations and historical moments.

**Highlights:** Interactive globe with shifting political maps, Scrollable timeline from Creation to present, Detailed event descriptions and significance, Study playground for AI prompt generation, Offline functionality, Year-by-year political map redraws

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is World Timeline free?

World Timeline is free to download, with no in-app purchases.

### Is MistakeBook free?

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

### Do World Timeline or MistakeBook have ads?

World Timeline shows ads; MistakeBook does not.

### Which is updated more often, World Timeline or MistakeBook?

World Timeline ships an update every 2 weeks, and MistakeBook monthly. Most recently, World Timeline was updated on October 15, 2026 and MistakeBook on October 1, 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.*