# ATC SAFE vs MTECH

The clearest difference is iOS requirement: ATC SAFE at 13.0 against MTECH's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ATC SAFE ships an update every 31 months, MTECH every 18 months. The most recent releases landed on December 19, 2025 and September 22, 2026 respectively.

## The numbers

| Metric | ATC SAFE | MTECH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 18 months** |
| Size | 28 MB | 29 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Albany Technical College](https://appshunter.io/developer/1127933045) | [MOUNTAINLAND APPLIED TECHNOLOGY COLLEGE](https://appshunter.io/developer/1675575786) |

## What reviewers say

### ATC SAFE

[App page](https://appshunter.io/ios/app/atc-safe/id1640321342)

**Features:** macOS Compatibility

**In-app purchases:** none


### MTECH

[App page](https://appshunter.io/ios/app/mtech-safety-app/id6446039556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ATC SAFE free?

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

### Is MTECH free?

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

### Do ATC SAFE or MTECH have ads?

Neither ATC SAFE nor MTECH shows ads.

### Which is updated more often, ATC SAFE or MTECH?

ATC SAFE ships an update every 31 months, and MTECH every 18 months. Most recently, ATC SAFE was updated on December 19, 2025 and MTECH on September 22, 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.*