# Authenticator App+ vs MM2100 Mobile

The clearest difference is in-app purchases: MM2100 Mobile at none against Authenticator App+'s 6. MM2100 Mobile also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Authenticator App+ sells 6 in-app purchases, starting at $9.99 per month. MM2100 Mobile asks for nothing beyond the download.

## The numbers

| Metric | Authenticator App+ | MM2100 Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12K ratings)](https://appshunter.io/ios/app/authenticator-app-plus/id1610508128/reviews)** | — |
| Number of ratings | **12K** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Subscription | — |
| Size | 150 MB | 51 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) | [PT. Megalopolis Manunggal Industrial Development](https://appshunter.io/developer/1895122610) |

## What reviewers say

### Authenticator App+

[App page](https://appshunter.io/ios/app/authenticator-app-plus/id1610508128)

Secure your online accounts with this app. It generates and stores two-factor authentication codes for popular services. Features include QR code scanning, end-to-end encryption, and device syncing.

**Highlights:** Generate and store 2FA/MFA codes, Scan QR codes or enter manually, End-to-end encryption, Unlock with Face ID & Touch ID, Encrypted iCloud backup, Sync across Apple devices, Homescreen Widgets

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $9.99 | per month |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $39.99 | per year |
| PRO Yearly | $39.99 | per year |
| Rocket Apps PRO Yearly | $39.99 | per year |
| PRO Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 🔒 Secure authentication
- 👍 Helpful for account recovery
- 💡 Useful for online security

**What reviewers complain about**

- 🐛 Login issues
- 🐛 Accounts disappearing after app updates
- 🔒 Difficulty resetting passwords
- 💰 Subscription concerns

**Reported bugs**

- App freezing during use
- Codes not working as expected
- Repeated prompts for new user setup

**Requested features**

- Forgot password feature
- Ability to delete vaults
- Better cross-device synchronization


### MM2100 Mobile

[App page](https://appshunter.io/ios/app/mm2100-mobile/id6756863238)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App+ free?

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

### Is MM2100 Mobile free?

MM2100 Mobile is free to download, with no in-app purchases.

### Do Authenticator App+ or MM2100 Mobile have ads?

Authenticator App+ shows ads; MM2100 Mobile does not.

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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.*