# Solvemoji vs Color Sudoku

The clearest difference is ads: Solvemoji at none against Color Sudoku's shown. Solvemoji also leads on ratings volume (83 vs 10). Color Sudoku's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (11.0 vs 14.0). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Solvemoji sells 1 in-app purchase, starting at $19.99 per year and Color Sudoku sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Solvemoji against 4.9 for Color Sudoku. That said, the two scores are not equally well evidenced: Solvemoji has 83 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 93% of Solvemoji's written reviews are positive against 100% of Color Sudoku's.

Solvemoji ships an update every 2 months, Color Sudoku every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Solvemoji | Color Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (83 ratings)](https://appshunter.io/ios/app/solvemoji/id1458075012/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/color-sudoku-logic-blocks/id6499296812/reviews)** |
| Number of ratings | **83** | 10 |
| Positive reviews | 92.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 49 MB | 10 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laurence Arnott](https://appshunter.io/developer/1457672612) | [MigoApps, LLC](https://appshunter.io/developer/441790439) |

## What reviewers say

### Solvemoji

[App page](https://appshunter.io/ios/app/solvemoji/id1458075012)

This app uses emojis to create engaging math and logic puzzles for students, teachers, and parents. It offers various puzzle types, progress tracking, and tools to make learning fun and accessible. It's designed to build confidence and critical thinking skills.

**Highlights:** Emoji math and logic puzzles, Classic, Grid, Word, Doku, and Odd Emoji puzzles, Draw-on-screen tools, Progress tracking, Full website sync, Teacher and school management features

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solvemoji Premium | $19.99 | per year |


### Color Sudoku

[App page](https://appshunter.io/ios/app/color-sudoku-logic-blocks/id6499296812)

This logic puzzle game challenges you to fill color regions with numbers 1-N without adjacent repeats, even diagonally. It offers smart notes, hints, and adjustable difficulty levels from Easy to Expert, with daily challenges and customizable themes.

**Highlights:** Color region number filling, No adjacent or diagonal repeats, Smart notes and hints, Multiple difficulty levels, Daily challenges, Customizable themes

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 25 Hints | $1.99 | one-time |
| Remove ads | $1.99 | one-time |
| 50 Hints | $2.99 | one-time |
| 125 Hints | $4.99 | one-time |


## Frequently asked questions

### Is Solvemoji free?

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

### Is Color Sudoku free?

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

### Which has better reviews, Solvemoji or Color Sudoku?

Color Sudoku is rated higher. Solvemoji averages 4.8 out of 5 from 83 ratings, while Color Sudoku averages 4.9 from 10 ratings.

### Do Solvemoji or Color Sudoku have ads?

Color Sudoku shows ads; Solvemoji does not.

### Which is updated more often, Solvemoji or Color Sudoku?

Solvemoji ships an update every 2 months, and Color Sudoku every 9 days. Most recently, Solvemoji was updated on October 24, 2026 and Color Sudoku on October 24, 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.*