# Commutty vs Screw Machine

The clearest difference is in-app purchases: Commutty at none against Screw Machine's 10. Commutty also leads on ads (none vs shown). Screw Machine's advantage is update cadence (every 4 days vs every 6 weeks) and device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Screw Machine sells 10 one-off in-app purchases. Commutty asks for nothing beyond the download.

Commutty ships an update every 6 weeks, Screw Machine every 4 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Commutty | Screw Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (685 ratings)](https://appshunter.io/ios/app/screw-machine/id6801033982/reviews)** |
| Number of ratings | — | **685** |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 368 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MAX AUSTEN](https://appshunter.io/developer/6782201193) | [Twist Games](https://appshunter.io/developer/1854442218) |

## What reviewers say

### Commutty

[App page](https://appshunter.io/ios/app/commutty/id6782201191)

**In-app purchases:** none


### Screw Machine

[App page](https://appshunter.io/ios/app/screw-machine/id6801033982)

A unique color-sorting puzzle game where you manage screws on a spinning machine. Tap panels to release screws and match them to their colored plates before the rail overloads. Features special mechanics like mystery plates and gates for added challenge.

**Highlights:** Spinning machine sorting mechanic, Color-matching screw puzzles, Tap-to-release screw panels, Special game-changing parts (mystery plates, gates), Offline play, No timer or move counter

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $1.99 | one-time |
| Fail Offer | $4.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| No Ads | $7.99 | one-time |
| Small Bundle | $9.99 | one-time |
| No Ads Bundle | $12.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| Mega Bundle | $49.99 | one-time |


## Frequently asked questions

### Is Commutty free?

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

### Is Screw Machine free?

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

### Do Commutty or Screw Machine have ads?

Screw Machine shows ads; Commutty does not.

### Which is updated more often, Commutty or Screw Machine?

Commutty ships an update every 6 weeks, and Screw Machine every 4 days. Most recently, Commutty was updated on October 28, 2026 and Screw Machine on October 30, 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.*