# Fun Learning Color Objects vs Solo Sudoku

The clearest difference is update cadence: Solo Sudoku at every 3 days against Fun Learning Color Objects's every 39 months. Fun Learning Color Objects's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Fun Learning Color Objects ships an update every 39 months, Solo Sudoku every 3 days. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Fun Learning Color Objects | Solo Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/fun-learning-color-objects/id1228278968/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 17 MB | 103 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Farah Ishani](https://appshunter.io/developer/1096801686) | [Sherwood Lee](https://appshunter.io/developer/1824520319) |

## What reviewers say

### Fun Learning Color Objects

[App page](https://appshunter.io/ios/app/fun-learning-color-objects/id1228278968)

This game helps young children learn color names and associate them with everyday objects. It features interactive flashcards and matching games to reinforce learning through visual and auditory engagement.

**Highlights:** Interactive color flashcards, Object-to-color matching, Learn color names, Identify object colors, Auditory and touch interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### Solo Sudoku

[App page](https://appshunter.io/ios/app/solo-sudoku/id6767895914)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fun Learning Color Objects free?

Fun Learning Color Objects is free to download, with no in-app purchases.

### Is Solo Sudoku free?

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

### Do Fun Learning Color Objects or Solo Sudoku have ads?

Neither Fun Learning Color Objects nor Solo Sudoku shows ads.

### Which is updated more often, Fun Learning Color Objects or Solo Sudoku?

Fun Learning Color Objects ships an update every 39 months, and Solo Sudoku every 3 days. Most recently, Fun Learning Color Objects was updated on September 28, 2026 and Solo Sudoku on September 10, 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.*