# Kibooks vs Reading Riot

The clearest difference is ads: Kibooks at none against Reading Riot's shown. Kibooks also leads on iOS requirement (12.0 vs 16.0). Reading Riot's advantage is update cadence (weekly vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kibooks ships an update every 6 weeks, Reading Riot weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kibooks | Reading Riot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 35 MB | 55 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dieter Gribnitz](https://appshunter.io/developer/1601595736) | [M3 LINE PTY LTD](https://appshunter.io/developer/1704854444) |

## What reviewers say

### Kibooks

[App page](https://appshunter.io/ios/app/kibooks/id1601595734)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reading Riot

[App page](https://appshunter.io/ios/app/reading-riot/id6496852944)

Transform reading into a competitive sport. Test your speed and comprehension through dynamic games and quizzes. Climb leaderboards and become the ultimate reading champion.

**Highlights:** Engaging dashboard for progress tracking, Dynamic reading games, Comprehensive comprehension quizzes, Competitive leaderboard, Track achievements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kibooks free?

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

### Is Reading Riot free?

Reading Riot is free to download, with no in-app purchases.

### Do Kibooks or Reading Riot have ads?

Reading Riot shows ads; Kibooks does not.

### Which is updated more often, Kibooks or Reading Riot?

Kibooks ships an update every 6 weeks, and Reading Riot weekly. Most recently, Kibooks was updated on November 3, 2026 and Reading Riot on October 30, 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.*