# Vision Exam vs Multifactor authentication mfa

The clearest difference is in-app purchases: Vision Exam at none against Multifactor authentication mfa's 3. Vision Exam also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Multifactor authentication mfa's advantage is update cadence (every 6 days vs every 13 months). On price and ads there is nothing between them.

Both are free to download. Multifactor authentication mfa sells 3 in-app purchases, starting at $4.99 per 7 days. Vision Exam asks for nothing beyond the download.

Vision Exam ships an update every 13 months, Multifactor authentication mfa every 6 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Vision Exam | Multifactor authentication mfa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 37 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vivid Amazilla Napperons Limited](https://appshunter.io/developer/1185302695) | [Aleksandr Nesterov](https://appshunter.io/developer/1404263700) |

## What reviewers say

### Vision Exam

[App page](https://appshunter.io/ios/app/vision-exam/id1570412756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Multifactor authentication mfa

[App page](https://appshunter.io/ios/app/multifactor-authentication-mfa/id6752320298)

This app generates one-time verification codes to secure your online accounts. It supports thousands of services and offers quick setup and offline access. Protect your digital life with an extra layer of security.

**Highlights:** Time-based One-Time Passwords (TOTP), Works with thousands of services, Quick setup via QR codes or manual entry, Offline code generation, Secure by design, data stays on device, Clean and intuitive interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $29.99 | per year |
| Premium | $49.99 | one-time |


## Frequently asked questions

### Is Vision Exam free?

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

### Is Multifactor authentication mfa free?

Multifactor authentication mfa is free to download, with in-app purchases available.

### Do Vision Exam or Multifactor authentication mfa have ads?

Neither Vision Exam nor Multifactor authentication mfa shows ads.

### Which is updated more often, Vision Exam or Multifactor authentication mfa?

Vision Exam ships an update every 13 months, and Multifactor authentication mfa every 6 days. Most recently, Vision Exam was updated on October 9, 2026 and Multifactor authentication mfa on October 7, 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.*