# Math Cross vs Neon Simon

The clearest difference is in-app purchases: Math Cross at none against Neon Simon's 2. Neon Simon's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Neon Simon sells 1 one-off in-app purchase. Math Cross asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Math Cross | Neon Simon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/math-cross-puzzle-word/id6744594119/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Ad-supported | — |
| Size | 49 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gosiha Pte. Ltd](https://appshunter.io/developer/1452132143) | [Taiga Yanai](https://appshunter.io/developer/1896020186) |

## What reviewers say

### Math Cross

[App page](https://appshunter.io/ios/app/math-cross-puzzle-word/id6744594119)

Solve number equations in a crossword-style grid. This game challenges your brain with arithmetic and logic puzzles, offering increasing difficulty and an intuitive interface for a brain-boosting experience.

**Highlights:** Number equation puzzles, Crossword-style grid, Arithmetic and logic challenges, Increasing difficulty levels, Intuitive interface, Brain-boosting fun

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Neon Simon

[App page](https://appshunter.io/ios/app/neon-simon-memory-training/id6765639850)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Permanent) | $1.99 | one-time |


## Frequently asked questions

### Is Math Cross free?

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

### Is Neon Simon free?

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

### Do Math Cross or Neon Simon have ads?

Math Cross shows ads; Neon Simon does not.

### Which is updated more often, Math Cross or Neon Simon?

Math Cross ships an update every 2 days, and Neon Simon every 2 days. Most recently, Math Cross was updated on October 30, 2026 and Neon Simon on November 5, 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.*