# Umii vs Authenticator⁺

The clearest difference is in-app purchases: Umii at none against Authenticator⁺'s 3. Authenticator⁺'s advantage is update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator⁺ sells 3 in-app purchases, starting at $6.99 per 7 days. Umii asks for nothing beyond the download.

Umii ships an update monthly, Authenticator⁺ weekly. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Umii | Authenticator⁺ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 101 MB | 69 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [COMPTOIR FRANCAIS DE L'INTERPHONE](https://appshunter.io/developer/957992855) | [Izynam](https://appshunter.io/developer/1557456275) |

## What reviewers say

### Umii

[App page](https://appshunter.io/ios/app/umii/id1630319889)

**In-app purchases:** none


### Authenticator⁺

[App page](https://appshunter.io/ios/app/authenticator/id6812312611)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $6.99 | per 7 days |
| Pro Yearly Offer | $24.99 | per year |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Umii free?

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

### Is Authenticator⁺ free?

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

### Do Umii or Authenticator⁺ have ads?

Neither Umii nor Authenticator⁺ shows ads.

### Which is updated more often, Umii or Authenticator⁺?

Umii ships an update monthly, and Authenticator⁺ weekly. Most recently, Umii was updated on October 11, 2026 and Authenticator⁺ on October 24, 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.*