# Authenticator App vs Ultra Smart

The clearest difference is in-app purchases: Ultra Smart at none against Authenticator App's 3. Ultra Smart also leads on iOS requirement (8.0 vs 15.0). Authenticator App's advantage is update cadence (every 10 days vs every 5 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $5.99 per 7 days. Ultra Smart asks for nothing beyond the download.

Authenticator App ships an update every 10 days, Ultra Smart every 5 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Authenticator App | Ultra Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/authenticator-app-vmp-brand/id1454572913/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Monetization | Free | — |
| Size | 34 MB | 59 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VPN VPN VPN Proxy Master Unlimited Inc](https://appshunter.io/developer/1465229428) | [Suthipoj tripuwabhrut](https://appshunter.io/developer/1445632800) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-vmp-brand/id1454572913)

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. Securely manage multiple accounts, set up instantly via QR code, and access codes offline. Your data remains encrypted on your device for robust protection against unauthorized access.

**Highlights:** Instant QR code setup, Time-based one-time passwords (TOTP), Multi-account management, Cloud backup and restore, Offline code generation, Privacy-focused encryption

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App | $5.99 | per 7 days |
| Authenticator App | $49.99 | per year |
| Authenticator App | $99.99 | one-time |


### Ultra Smart

[App page](https://appshunter.io/ios/app/ultra-smart/id1516973881)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Ultra Smart free?

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

### Do Authenticator App or Ultra Smart have ads?

Neither Authenticator App nor Ultra Smart shows ads.

### Which is updated more often, Authenticator App or Ultra Smart?

Authenticator App ships an update every 10 days, and Ultra Smart every 5 months. Most recently, Authenticator App was updated on October 24, 2026 and Ultra Smart on October 25, 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.*