# WatchThisCube vs Machine Health

The clearest difference is in-app purchases: Machine Health at none against WatchThisCube's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WatchThisCube sells 3 one-off in-app purchases. Machine Health asks for nothing beyond the download.

WatchThisCube ships an update every 2 months, Machine Health every 4 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WatchThisCube | Machine Health |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/watchthiscube/id1547074856/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 52 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Brannan](https://appshunter.io/developer/1540210534) | [Volvo Construction Equipment](https://appshunter.io/developer/485644257) |

## What reviewers say

### WatchThisCube

[App page](https://appshunter.io/ios/app/watchthiscube/id1547074856)

This app provides a convenient puzzle timer directly on your wrist. It features customizable sounds and haptic feedback for crucial countdowns, allowing for hands-free operation. Times are automatically saved for easy tracking of your performance.

**Highlights:** On-wrist puzzle timer, Sound and haptic feedback, Inspection time alerts, Automatic time saving, Stackmat timer functionality, Detachable watch use

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $0.99 Tip | $0.99 | one-time |
| $2.99 Tip | $2.99 | one-time |
| $4.99 Tip | $4.99 | one-time |


### Machine Health

[App page](https://appshunter.io/ios/app/machine-health/id6785873807)

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

**In-app purchases:** none


## Frequently asked questions

### Is WatchThisCube free?

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

### Is Machine Health free?

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

### Do WatchThisCube or Machine Health have ads?

Neither WatchThisCube nor Machine Health shows ads.

### Which is updated more often, WatchThisCube or Machine Health?

WatchThisCube ships an update every 2 months, and Machine Health every 4 weeks. Most recently, WatchThisCube was updated on October 24, 2026 and Machine Health on October 16, 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.*