# Assisai vs QNAP Authenticator

The clearest difference is iOS requirement: Assisai at 10.0 against QNAP Authenticator's 16.0. 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.

Assisai ships an update every 2 months, QNAP Authenticator every 3 months. The most recent releases landed on August 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Assisai | QNAP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (12 ratings)](https://appshunter.io/ios/app/qnap-authenticator/id1620302345/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free |
| Size | 73 MB | 44 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AI Industry Technology Co., LTD](https://appshunter.io/developer/1434796578) | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) |

## What reviewers say

### Assisai

[App page](https://appshunter.io/ios/app/assisai/id1434796579)

**Features:** macOS Compatibility

**In-app purchases:** none


### QNAP Authenticator

[App page](https://appshunter.io/ios/app/qnap-authenticator/id1620302345)

Enhance your account security with this mobile app that provides 2-Step Verification and Passwordless Login. It offers multiple verification methods, including login approval, QR code scanning, and online codes, with TOTP support for offline use and third-party accounts.

**Highlights:** 2-Step Verification, Passwordless Login, Login Approval, QR Code Verification, Online Verification Code, Time-based One-Time Password (TOTP), Offline TOTP generation

**In-app purchases:** none


## Frequently asked questions

### Is Assisai free?

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

### Is QNAP Authenticator free?

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

### Do Assisai or QNAP Authenticator have ads?

Neither Assisai nor QNAP Authenticator shows ads.

### Which is updated more often, Assisai or QNAP Authenticator?

Assisai ships an update every 2 months, and QNAP Authenticator every 3 months. Most recently, Assisai was updated on August 25, 2026 and QNAP Authenticator on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*