# ColourCode vs ESAKids

The clearest difference is rating: ESAKids at 5.0 against ColourCode's 4.3. ColourCode's advantage is review sentiment (100% vs 67%) and update cadence (every 5 months vs every 56 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

ESAKids holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews complicate that: 100% of ColourCode's written reviews are positive against 67% of ESAKids's, so the app with the better star average is not the one people write more warmly about.

ColourCode ships an update every 5 months, ESAKids every 56 months. The most recent releases landed on August 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ColourCode | ESAKids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/colourcode/id1007290404/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/esakids/id1527436992/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 56 months |
| Monetization | Free | Free |
| Size | 201 MB | 1.4 GB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SmartGames LIVE Inc.](https://appshunter.io/developer/520096355) | [ESA - European Space Agency](https://appshunter.io/developer/429660009) |

## What reviewers say

### ColourCode

[App page](https://appshunter.io/ios/app/colourcode/id1007290404)

A logic puzzle game where players recreate target images by tapping, stacking, rotating, and ordering colored tiles. It offers multiple levels of challenges suitable for all ages, designed to stimulate brain activity.

**Highlights:** Recreate target images, Tap, stack, rotate, and order tiles, Multiple challenge levels, Brain-stimulating gameplay, Suitable for all ages

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

**In-app purchases:** none


### ESAKids

[App page](https://appshunter.io/ios/app/esakids/id1527436992)

Engaging games designed to teach children about space exploration. Features activities like coloring, matching, and memory games for younger children, and more complex challenges like spacecraft building and space trivia for older kids. Explore the Solar System with Paxi.

**Highlights:** Space-themed educational games, Coloring, matching, and memory activities, Spacecraft building missions, Planet and moon landing challenges, Space debris cleanup, Space trivia for families

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ColourCode free?

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

### Is ESAKids free?

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

### Which has better reviews, ColourCode or ESAKids?

ESAKids is rated higher. ColourCode averages 4.3 out of 5 from 4 ratings, while ESAKids averages 5.0 from 4 ratings.

### Do ColourCode or ESAKids have ads?

Neither ColourCode nor ESAKids shows ads.

### Which is updated more often, ColourCode or ESAKids?

ColourCode ships an update every 5 months, and ESAKids every 56 months. Most recently, ColourCode was updated on August 27, 2026 and ESAKids on October 2, 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.*