# Math Spark vs Sudoku Planet Game

The clearest difference is in-app purchases: Math Spark at none against Sudoku Planet Game's 1. Math Spark also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). Sudoku Planet Game's advantage is update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Sudoku Planet Game sells 1 one-off in-app purchase. Math Spark asks for nothing beyond the download.

Math Spark ships an update every 6 weeks, Sudoku Planet Game every 5 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Math Spark | Sudoku Planet Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sudoku-planet-game/id6463041269/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 100 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alakmalak](https://appshunter.io/developer/406782291) | [杰超 杨](https://appshunter.io/developer/1364053114) |

## What reviewers say

### Math Spark

[App page](https://appshunter.io/ios/app/math-spark/id6448500467)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sudoku Planet Game

[App page](https://appshunter.io/ios/app/sudoku-planet-game/id6463041269)

This educational puzzle game uses cute animal characters to help players of all ages improve their logic, problem-solving, and memory skills. With over 300 levels, it offers a fun and engaging way to boost mathematical thinking and concentration.

**Highlights:** Over 300 difficulty levels, Cute animal characters in puzzle mode, Pause and resume gameplay, Collect stars and achievements, Multiple game modes including claw games and memory games, Improves mathematical skills, logic, and focus

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告 | $0.99 | one-time |


## Frequently asked questions

### Is Math Spark free?

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

### Is Sudoku Planet Game free?

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

### Do Math Spark or Sudoku Planet Game have ads?

Sudoku Planet Game shows ads; Math Spark does not.

### Which is updated more often, Math Spark or Sudoku Planet Game?

Math Spark ships an update every 6 weeks, and Sudoku Planet Game every 5 days. Most recently, Math Spark was updated on October 25, 2026 and Sudoku Planet Game on October 11, 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.*