# Multifactor vs БИТ.Аутентификатор

The clearest difference is review sentiment: БИТ.Аутентификатор at 60% against Multifactor's 20%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Multifactor | БИТ.Аутентификатор |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/multifactor/id1533648669/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 19.7% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 46 MB | 9 MB |
| Requires iOS | **13** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Multifactor](https://appshunter.io/developer/1533648671) | [BIT R&D](https://appshunter.io/developer/507461911) |

## What reviewers say

### Multifactor

[App page](https://appshunter.io/ios/app/multifactor/id1533648669)

This app provides a streamlined two-factor authentication experience. It integrates with a specific online service to send push notifications for easy, two-tap authentication. Camera access is requested solely for scanning QR codes during account activation.

**Highlights:** Two-tap authentication, Push notifications, QR code scanning for activation, Integrates with multifactor.ru

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works simply and quickly
- 🚀 Push notifications arrive fast
- 👍 Convenient and stable
- 👍 Better than FreeOTP
- 👍 Good multi-factor app

**What reviewers complain about**

- 🐛 Push confirmation not working on iPhone/Mac
- 🐛 Confirmation from Apple Watch not always working
- 🐛 Connection not working on iOS
- 🐛 Not working on M2
- 🐛 Gosuslugi binding not working

**Reported bugs**

- Push confirmation not working on iPhone/Mac
- Confirmation from Apple Watch not always working
- Connection not working on iOS
- Not working on M2
- Gosuslugi binding not working

**Requested features**

- Add search by accounts
- Add Apple Watch support


### БИТ.Аутентификатор

[App page](https://appshunter.io/ios/app/id6469039008)

This app provides two-factor authentication for the BIT.Authenticator system. It enhances security by requiring a second verification step for access.

**Highlights:** Two-factor authentication, Enhanced security, System integration, Account verification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multifactor free?

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

### Is БИТ.Аутентификатор free?

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

### Do Multifactor or БИТ.Аутентификатор have ads?

Neither Multifactor nor БИТ.Аутентификатор shows ads.

### Which is updated more often, Multifactor or БИТ.Аутентификатор?

Multifactor ships an update every 5 weeks, and БИТ.Аутентификатор every 5 weeks. Most recently, Multifactor was updated on September 21, 2026 and БИТ.Аутентификатор on September 16, 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.*