# Kiddopia vs Learn ErLang | ErLangBook

The clearest difference is price: Kiddopia at Free against Learn ErLang | ErLangBook's $2.99. Kiddopia also leads on update cadence (weekly vs every 6 months) and chart position (#29 vs unranked). Learn ErLang | ErLangBook's advantage is in-app purchases (none vs 10). On ads, device support and iOS requirement there is nothing between them.

Kiddopia is free to download; Learn ErLang | ErLangBook costs $2.99 up front. Kiddopia sells 7 in-app purchases, starting at $9.99 per month. Learn ErLang | ErLangBook asks for nothing beyond the download.

Kiddopia ships an update weekly, Learn ErLang | ErLangBook every 6 months. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Kiddopia | Learn ErLang | ErLangBook |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.3 (165K ratings)](https://appshunter.io/ios/app/kiddopia-kids-learning-games/id1223397201/reviews)** | — |
| Number of ratings | **165K** | — |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#29** | — |
| Size | 300 MB | 74 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Kiddopia, Inc.](https://appshunter.io/developer/1568460596) | [Muhammad Umair](https://appshunter.io/developer/1696049320) |

## What reviewers say

### Kiddopia

[App page](https://appshunter.io/ios/app/kiddopia-kids-learning-games/id1223397201)

**Currently charting:** #29 Top Grossing · Education, #97 Top Free · Education (US App Store)

This app offers over 3000 research-backed educational games for children aged 2-7, covering math, language, creativity, and more. Designed by parents and tested by preschoolers, it provides a fun, engaging, and safe learning environment.

**Highlights:** 3000+ preschool learning games, Covers math, language, creativity, Features Barbie™ and Little Angel™, COPPA-certified kidSAFE, Designed by parents, tested by preschoolers, Regularly updated content

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kiddopia Full Access | $9.99 | per month |
| Kiddopia Full Access | $10.99 | per month |
| Kiddopia Full Access | $12.99 | per month |
| Kiddopia Full Access | $14.99 | per month |
| Kiddopia Full Access | $14.99 | per month |
| Kiddopia Full Access | $32.49 | per 3 months |
| Kiddopia Full Access | $79.99 | per year |

**What reviewers like**

- 🚀 Great learning app
- 👍 Fun and engaging games
- 💡 Variety of educational content
- 👍 Helpful for child development
- 🚀 Keeps kids entertained

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Too many locked features
- 🐛 Bugs and crashes
- 🔒 Limited free content
- 💰 Unfair pricing model

**Reported bugs**

- App freezes and crashes frequently
- Subscription issues and inability to cancel
- Locked features not working as expected
- Compatibility problems on older devices
- Syncing issues across multiple devices

**Requested features**

- More free content and games
- Option to purchase full access instead of subscription
- Ability to save progress and resume games
- Customization options for parents
- Support for multiple user profiles


### Learn ErLang | ErLangBook

[App page](https://appshunter.io/ios/app/learn-erlang-erlangbook/id6754662195)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kiddopia free?

Kiddopia is free to download, with in-app purchases available.

### Is Learn ErLang | ErLangBook free?

Learn ErLang | ErLangBook costs $2.99, with no in-app purchases.

### Do Kiddopia or Learn ErLang | ErLangBook have ads?

Neither Kiddopia nor Learn ErLang | ErLangBook shows ads.

### Which is updated more often, Kiddopia or Learn ErLang | ErLangBook?

Kiddopia ships an update weekly, and Learn ErLang | ErLangBook every 6 months. Most recently, Kiddopia was updated on November 12, 2026 and Learn ErLang | ErLangBook on November 9, 2026.

---

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