# Authenticator App． vs Nupza

The clearest difference is update cadence: Nupza at every 4 days against Authenticator App．'s every 3 weeks. Authenticator App．'s advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App． sells 4 in-app purchases, starting at $9.99 per 7 days and Nupza sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator App． ships an update every 3 weeks, Nupza every 4 days. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Authenticator App． | Nupza |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (55 ratings)](https://appshunter.io/ios/app/authenticator-app/id6754835526/reviews)** | — |
| Number of ratings | **55** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 20 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Quantum Security Service](https://appshunter.io/developer/1850400514) | [Jorge Lopez](https://appshunter.io/developer/1896764343) |

## What reviewers say

### Authenticator App．

[App page](https://appshunter.io/ios/app/authenticator-app/id6754835526)

This app generates verification codes to secure your accounts and simplify logins. It also offers AI-powered to-do list management with voice and text input, and customizable widgets for quick task access.

**Highlights:** Generate time-based one-time passwords (TOTP), AI-powered to-do list management, Voice and text input for tasks, Customizable home screen widgets, Secure account and password management, QR code scanning for setup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly 3 Day Free Plan | $9.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Yearly 3 Day Free Plan | $39.99 | per year |
| Yearly Plan | $49.99 | per year |


### Nupza

[App page](https://appshunter.io/ios/app/nupza/id6770819359)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nupza Essential | $9.99 | per month |


## Frequently asked questions

### Is Authenticator App． free?

Authenticator App． is free to download, with in-app purchases available.

### Is Nupza free?

Nupza is free to download, with in-app purchases available.

### Do Authenticator App． or Nupza have ads?

Neither Authenticator App． nor Nupza shows ads.

### Which is updated more often, Authenticator App． or Nupza?

Authenticator App． ships an update every 3 weeks, and Nupza every 4 days. Most recently, Authenticator App． was updated on September 23, 2026 and Nupza on September 18, 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.*