# ABC Coloring Book vs Science

The clearest difference is price: ABC Coloring Book at Free against Science's $0.99. ABC Coloring Book also leads on update cadence (every 2 months vs every 27 months) and device support (3 vs 1). Science's advantage is in-app purchases (none vs 1). On ads there is nothing between them.

ABC Coloring Book is free to download; Science costs $0.99 up front. ABC Coloring Book sells 1 one-off in-app purchase. Science asks for nothing beyond the download.

ABC Coloring Book ships an update every 2 months, Science every 27 months. The most recent releases landed on June 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ABC Coloring Book | Science |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (13 ratings)](https://appshunter.io/ios/app/abc-coloring-book/id403192018/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 27 months |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 23 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | Apple TV |
| Age rating | 4+ | 4+ |
| Developer | [明慈 江](https://appshunter.io/developer/378434324) | [Illés László](https://appshunter.io/developer/316890672) |

## What reviewers say

### ABC Coloring Book

[App page](https://appshunter.io/ios/app/abc-coloring-book/id403192018)

This app offers animated and interactive coloring pages designed to help users learn English. It provides instant gratification with perfect coloring results and saves progress automatically. Users can listen to letter pronunciations and see related words and pictures.

**Highlights:** Animated, interactive coloring pages, Learn English alphabet and words, Instant perfect coloring results, Automatic progress saving, Letter pronunciation audio, Color-fill and freehand coloring options

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Science

[App page](https://appshunter.io/ios/app/science-solarsystem/id1054480020)

**In-app purchases:** none


## Frequently asked questions

### Is ABC Coloring Book free?

ABC Coloring Book is free to download, with in-app purchases available.

### Is Science free?

Science costs $0.99, with no in-app purchases.

### Do ABC Coloring Book or Science have ads?

Neither ABC Coloring Book nor Science shows ads.

### Which is updated more often, ABC Coloring Book or Science?

ABC Coloring Book ships an update every 2 months, and Science every 27 months. Most recently, ABC Coloring Book was updated on June 10, 2026 and Science on September 15, 2026.

---

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