# Machine SafetyPro vs Skillmath Mechanic App

The clearest difference is update cadence: Skillmath Mechanic App at fortnightly against Machine SafetyPro's every 9 months. Machine SafetyPro's advantage is iOS requirement (11.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Machine SafetyPro ships an update every 9 months, Skillmath Mechanic App fortnightly. The most recent releases landed on June 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Machine SafetyPro | Skillmath Mechanic App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/machine-safetypro/id1211826786/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 35 MB | 84 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Machine Safety Specialists, Inc.](https://appshunter.io/developer/1211826785) | [indro wahyu jatmiko](https://appshunter.io/developer/1657311830) |

## What reviewers say

### Machine SafetyPro

[App page](https://appshunter.io/ios/app/machine-safetypro/id1211826786)

Streamline your team's risk assessment process with this mobile app. Capture photos, document observations, and generate professional PDF reports directly from your device. Improve efficiency and quality in risk assessment tasks.

**Highlights:** Quick risk assessments, Photo and video capture, Guided observation documentation, Risk scoring and reduction methods, Professional PDF report generation, Dictation support

**Features:** macOS Compatibility

**In-app purchases:** none


### Skillmath Mechanic App

[App page](https://appshunter.io/ios/app/skillmath-mechanic-app/id6444844689)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Machine SafetyPro free?

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

### Is Skillmath Mechanic App free?

Skillmath Mechanic App is free to download, with no in-app purchases.

### Do Machine SafetyPro or Skillmath Mechanic App have ads?

Neither Machine SafetyPro nor Skillmath Mechanic App shows ads.

### Which is updated more often, Machine SafetyPro or Skillmath Mechanic App?

Machine SafetyPro ships an update every 9 months, and Skillmath Mechanic App fortnightly. Most recently, Machine SafetyPro was updated on June 25, 2026 and Skillmath Mechanic App on September 17, 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.*