AuthYou! vs Altis NFC Kit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AuthYou!
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A dedicated app for authentication only. Passwordless since activation, super easy. Web access through QR code scanning. Web SSO through federated services. Second factor integrated according to TOTP RFC 4226. Password manager as extra feature, both account and password encrypted. Phone Number validation as third channel Detailed info at https://www.authyou.systems/docs/info.php
Altis NFC Kit
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With the NFC Kit app you can read, write to, and encode tasks onto your NFC tags and other NFC chips. The NFC Kit is easy to use and can be used to store information on your NFC tags so they work with any NFC device. For instance, it's simple to keep your contact information, a URL, a phone number, your social media profile, or even a location.. Preset variables, conditions, and advanced tasks are also available so you may make more complex actions. Application is optimized for NTag 213 chips. You can easily delete or lock the NFC tag or card as you wish with Altis NFC Kit!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | AuthYou! | Altis NFC Kit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 34 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | Giovanni Candotti | ALTIS TEKNOLOJI YAZILIM VE DANISMANLIK TICARET LIMITED SIRKETI |
In-app purchases
AuthYou!
No in-app purchases
Altis NFC Kit
No in-app purchases
