# Screw Sort Color Puzzle vs Cross Math

The clearest difference is in-app purchases: Cross Math at none against Screw Sort Color Puzzle's 1. Screw Sort Color Puzzle's advantage is update cadence (every 9 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Screw Sort Color Puzzle sells 1 one-off in-app purchase. Cross Math asks for nothing beyond the download.

Screw Sort Color Puzzle ships an update every 9 days, Cross Math every 3 weeks. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Screw Sort Color Puzzle | Cross Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (56 ratings)](https://appshunter.io/ios/app/screw-sort-color-puzzle/id6590636226/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 228 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [言 许](https://appshunter.io/developer/1618878460) | [Hieu Le](https://appshunter.io/developer/1670564742) |

## What reviewers say

### Screw Sort Color Puzzle

[App page](https://appshunter.io/ios/app/screw-sort-color-puzzle/id6590636226)

Engage your logic and planning skills with this satisfying puzzle game. Match colored screws and nuts to bolts across hundreds of unique pixel art levels. Enjoy relaxing ASMR sounds and competitive game modes.

**Highlights:** 300+ unique pixel art patterns, ASMR-quality sound effects, Strategic sorting gameplay, Trophy League leaderboard, Competitive Space Mission mode, Daily Challenge puzzles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Cross Math

[App page](https://appshunter.io/ios/app/cross-math-brain-workout/id6670539363)

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

**In-app purchases:** none


## Frequently asked questions

### Is Screw Sort Color Puzzle free?

Screw Sort Color Puzzle is free to download, with in-app purchases available.

### Is Cross Math free?

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

### Do Screw Sort Color Puzzle or Cross Math have ads?

Both Screw Sort Color Puzzle and Cross Math show ads.

### Which is updated more often, Screw Sort Color Puzzle or Cross Math?

Screw Sort Color Puzzle ships an update every 9 days, and Cross Math every 3 weeks. Most recently, Screw Sort Color Puzzle was updated on October 30, 2026 and Cross Math on November 8, 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.*