# AuthYou! vs Altis NFC Kit

The clearest difference is update cadence: AuthYou! at every 4 weeks against Altis NFC Kit's every 6 months. AuthYou! also leads on iOS requirement (11.0 vs 15.6). 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.

AuthYou! ships an update every 4 weeks, Altis NFC Kit every 6 months. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AuthYou! | Altis NFC Kit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Size | 34 MB | 24 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Giovanni Candotti](https://appshunter.io/developer/1330661169) | [ALTIS TEKNOLOJI YAZILIM VE DANISMANLIK TICARET LIMITED SIRKETI](https://appshunter.io/developer/1657863563) |

## What reviewers say

### AuthYou!

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Altis NFC Kit

[App page](https://appshunter.io/ios/app/altis-nfc-kit/id6444911396)

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

**In-app purchases:** none


## Frequently asked questions

### Is AuthYou! free?

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

### Is Altis NFC Kit free?

Altis NFC Kit is free to download, with no in-app purchases.

### Do AuthYou! or Altis NFC Kit have ads?

Neither AuthYou! nor Altis NFC Kit shows ads.

### Which is updated more often, AuthYou! or Altis NFC Kit?

AuthYou! ships an update every 4 weeks, and Altis NFC Kit every 6 months. Most recently, AuthYou! was updated on September 28, 2026 and Altis NFC Kit on October 15, 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.*