# Harness Hero vs Lathe Machine 3D

The clearest difference is rating: Lathe Machine 3D at 4.6 against Harness Hero's 4.1. Lathe Machine 3D also leads on update cadence (every 2 months vs every 7 months) and ratings volume (187 vs 12). Harness Hero's advantage is in-app purchases (none vs 6) and review sentiment (75% vs 63%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lathe Machine 3D sells 6 one-off in-app purchases. Harness Hero asks for nothing beyond the download.

Lathe Machine 3D holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Lathe Machine 3D has 187 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 75% of Harness Hero's written reviews are positive against 63% of Lathe Machine 3D's, so the app with the better star average is not the one people write more warmly about.

Harness Hero ships an update every 7 months, Lathe Machine 3D every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Harness Hero | Lathe Machine 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (12 ratings)](https://appshunter.io/ios/app/harness-hero/id1103764196/reviews) | **[4.6 (187 ratings)](https://appshunter.io/ios/app/lathe-machine-3d/id1478244279/reviews)** |
| Number of ratings | 12 | **187** |
| Positive reviews | **75.0% of reviews** | 62.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 203 MB | 190 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Simcoach Games](https://appshunter.io/developer/1682126328) | [U&I Next d.o.o.](https://appshunter.io/developer/1059211402) |

## What reviewers say

### Harness Hero

[App page](https://appshunter.io/ios/app/harness-hero/id1103764196)

This game simulates the critical steps of setting up a fall arrest system. Players make choices about anchoring, equipment, and harness setup, then inspect gear for malfunctions. The outcome of a simulated fall depends on the player's setup, leading to rescue or injury scenarios.

**Highlights:** Simulates fall arrest system setup, Equipment inspection for malfunctions, Interactive decision-making, Realistic fall outcomes, Safety professional guidance, Career exploration via Skill Arcade

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

**In-app purchases:** none


### Lathe Machine 3D

[App page](https://appshunter.io/ios/app/lathe-machine-3d/id1478244279)

Simulate operating a lathe machine to create unique 3D objects from various materials. This game offers realistic physics, customizable tools, and a chance to prototype designs without risk.

**Highlights:** Lathe simulation gameplay, Realistic turning physics, Create thread/spiral shapes, 360-degree 3D graphics, Customizable knives, Unlockable products, Save unfinished work

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all products | $1.99 | one-time |
| Unlock all knives | $1.99 | one-time |
| Disable breaking of knives | $1.99 | one-time |
| Unlock all products slots | $1.99 | one-time |
| Unlock all career workpieces | $1.99 | one-time |
| Unlock everything | $4.99 | one-time |

**What reviewers like**

- 👍 Realistic simulator experience
- 👍 Good graphics and visuals
- 👍 Educational for woodworking
- 👍 Engaging gameplay
- 👍 Developer responsiveness (resolved issues)

**What reviewers complain about**

- 💰 Expensive in-app purchases
- 💰 Unlocking full game costs money
- 💰 Tools break frequently, requiring payment
- 💰 In-app purchases not working for some users
- 💰 Frustrating pay-to-progress model

**Reported bugs**

- In-app purchases not unlocking content
- Unlock all in-app not working
- Cannot restore purchases
- Unable to move on to next job
- Purchased features not unlocked

**Requested features**

- Option to sand, paint, and lacquer
- Long-term projects (furniture, instruments)
- Lessons on tapering and blade options
- Hand-turning tools option
- Freestyle mode with custom wood selection


## Frequently asked questions

### Is Harness Hero free?

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

### Is Lathe Machine 3D free?

Lathe Machine 3D is free to download, with in-app purchases available.

### Which has better reviews, Harness Hero or Lathe Machine 3D?

Lathe Machine 3D is rated higher. Harness Hero averages 4.1 out of 5 from 12 ratings, while Lathe Machine 3D averages 4.6 from 187 ratings.

### Do Harness Hero or Lathe Machine 3D have ads?

Neither Harness Hero nor Lathe Machine 3D shows ads.

### Which is updated more often, Harness Hero or Lathe Machine 3D?

Harness Hero ships an update every 7 months, and Lathe Machine 3D every 2 months. Most recently, Harness Hero was updated on October 29, 2026 and Lathe Machine 3D on October 25, 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.*