# Authenticator App ‧ vs Mira by Microdynamics

The clearest difference is in-app purchases: Mira by Microdynamics at none against Authenticator App ‧'s 4. Authenticator App ‧'s advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App ‧ sells 4 in-app purchases, starting at $39.99 per year. Mira by Microdynamics asks for nothing beyond the download.

Authenticator App ‧ ships an update every 5 months, Mira by Microdynamics every 3 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Authenticator App ‧ | Mira by Microdynamics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (1.1K ratings)](https://appshunter.io/ios/app/authenticator-app/id6502765078/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Subscription | — |
| Size | 32 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Normal Vector](https://appshunter.io/developer/1746700274) | [Javolin](https://appshunter.io/developer/1595298967) |

## What reviewers say

### Authenticator App ‧

[App page](https://appshunter.io/ios/app/authenticator-app/id6502765078)

Enhance your account security with advanced two-factor authentication. This app provides double encryption, secure iCloud backup, and seamless integration with over 1000 popular services. It offers face recognition for effortless login and robust verification processes to protect your sensitive information.

**Highlights:** Two-step verification, QR code account addition, Encrypted iCloud backup, Compatibility with 1000+ apps, Face recognition login

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly VIP | $39.99 | per year |
| Yearly VIP | $49.99 | per year |
| Yearly 3DaysTrail VIP | $49.99 | per year |
| Lifetime VIP | $49.99 | one-time |

**What reviewers complain about**

- 🚫 Not the official Microsoft Authenticator app
- 💰 Deceptive pricing and subscription model
- 🤔 Unintuitive and confusing setup
- 🙅‍♀️ Lack of instructions and support
- 🔒 Potential security and privacy concerns

**Reported bugs**

- App not working as expected
- Subscription issues and inability to cancel


### Mira by Microdynamics

[App page](https://appshunter.io/ios/app/mira-by-microdynamics/id6752251204)

**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 Mira by Microdynamics free?

Mira by Microdynamics is free to download, with no in-app purchases.

### Do Authenticator App ‧ or Mira by Microdynamics have ads?

Neither Authenticator App ‧ nor Mira by Microdynamics shows ads.

### Which is updated more often, Authenticator App ‧ or Mira by Microdynamics?

Authenticator App ‧ ships an update every 5 months, and Mira by Microdynamics every 3 months. Most recently, Authenticator App ‧ was updated on October 21, 2026 and Mira by Microdynamics on October 25, 2026.

---

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