# ABC Advanced Learning App vs World Peekaboo

The clearest difference is update cadence: World Peekaboo at every 2 days against ABC Advanced Learning App's every 3 weeks. ABC Advanced Learning App's advantage is iOS requirement (13.0 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ABC Advanced Learning App sells 2 one-off in-app purchases and World Peekaboo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ABC Advanced Learning App ships an update every 3 weeks, World Peekaboo every 2 days. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ABC Advanced Learning App | World Peekaboo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 76 MB | 225 MB |
| Requires iOS | **13.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Prionix Global Technologies Private Limited](https://appshunter.io/developer/1200697413) | [Sami Kuribara](https://appshunter.io/developer/1891970492) |

## What reviewers say

### ABC Advanced Learning App

[App page](https://appshunter.io/ios/app/abc-advanced-learning-app/id1483578564)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Free app | $0.99 | one-time |
| Pro Categories | $1.99 | one-time |


### World Peekaboo

[App page](https://appshunter.io/ios/app/world-peekaboo/id6775674332)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ぜんぶの どうぶつを かいほう | $3.99 | one-time |


## Frequently asked questions

### Is ABC Advanced Learning App free?

ABC Advanced Learning App is free to download, with in-app purchases available.

### Is World Peekaboo free?

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

### Do ABC Advanced Learning App or World Peekaboo have ads?

Neither ABC Advanced Learning App nor World Peekaboo shows ads.

### Which is updated more often, ABC Advanced Learning App or World Peekaboo?

ABC Advanced Learning App ships an update every 3 weeks, and World Peekaboo every 2 days. Most recently, ABC Advanced Learning App was updated on October 10, 2026 and World Peekaboo on October 5, 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.*