# MASTECH vs AuthYou!

The clearest difference is update cadence: AuthYou! at every 4 weeks against MASTECH's every 76 months. 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.

MASTECH ships an update every 76 months, AuthYou! every 4 weeks. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | MASTECH | AuthYou! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 76 months | **Every 4 weeks** |
| Size | 7 MB | 34 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [Giovanni Candotti](https://appshunter.io/developer/1330661169) |

## What reviewers say

### MASTECH

[App page](https://appshunter.io/ios/app/mastech/id1229324045)

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthYou!

[App page](https://appshunter.io/ios/app/authyou/id1563530365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MASTECH free?

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

### Is AuthYou! free?

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

### Do MASTECH or AuthYou! have ads?

Neither MASTECH nor AuthYou! shows ads.

### Which is updated more often, MASTECH or AuthYou!?

MASTECH ships an update every 76 months, and AuthYou! every 4 weeks. Most recently, MASTECH was updated on October 3, 2026 and AuthYou! on September 28, 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.*