# StudyKid vs Bibo's World

The clearest difference is in-app purchases: Bibo's World at none against StudyKid's 2. StudyKid's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. StudyKid sells 2 in-app purchases, starting at $8.99 per month. Bibo's World asks for nothing beyond the download.

StudyKid ships an update every 2 days, Bibo's World every 3 weeks. The most recent releases landed on September 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | StudyKid | Bibo's World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 44 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Borikhankozha Azimkhan](https://appshunter.io/developer/1760149590) | [Samofy Limited](https://appshunter.io/developer/1756773750) |

## What reviewers say

### StudyKid

[App page](https://appshunter.io/ios/app/studykid/id6775806850)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyKid Premium Monthly | $8.99 | per month |
| StudyKid Premium 3 Months | $19.99 | per 3 months |


### Bibo's World

[App page](https://appshunter.io/ios/app/bibos-world/id6788736563)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyKid free?

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

### Is Bibo's World free?

Bibo's World is free to download, with no in-app purchases.

### Do StudyKid or Bibo's World have ads?

Neither StudyKid nor Bibo's World shows ads.

### Which is updated more often, StudyKid or Bibo's World?

StudyKid ships an update every 2 days, and Bibo's World every 3 weeks. Most recently, StudyKid was updated on September 28, 2026 and Bibo's World on September 26, 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.*