# Bitwarden Authenticator vs M² Editor

The clearest difference is rating: Bitwarden Authenticator at 3.5 against M² Editor's 1.0. Bitwarden Authenticator also leads on update cadence (fortnightly vs every 5 months) and ratings volume (95 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Bitwarden Authenticator holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: Bitwarden Authenticator has 95 ratings behind it against 1, so its average is the more settled of the two.

Bitwarden Authenticator ships an update fortnightly, M² Editor every 5 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Bitwarden Authenticator | M² Editor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (95 ratings)](https://appshunter.io/ios/app/bitwarden-authenticator/id6497335175/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/m-editor/id6769762255/reviews) |
| Number of ratings | **95** | 1 |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | Free |
| Size | 76 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Bitwarden Inc](https://appshunter.io/developer/1137397743) | [Warren Zajac](https://appshunter.io/developer/1203097923) |

## What reviewers say

### Bitwarden Authenticator

[App page](https://appshunter.io/ios/app/bitwarden-authenticator/id6497335175)

Generate secure verification codes for two-factor authentication on your device. This app supports any website or application using industry-standard TOTP, adding an extra layer of protection to your online accounts.

**Highlights:** Generate 2FA verification codes, Supports TOTP standard, Universal compatibility, Simple, intuitive interface, Adds extra layer of protection

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good start
- 🚀 Supports export and import
- 🔒 Backed by a trusted company
- 💡 Dedicated authenticator app

**What reviewers complain about**

- 🐛 Crashes on launch
- 🐛 Search function not working
- 🐛 Backup not working as expected
- 🐛 Compatibility issues with older devices

**Reported bugs**

- Search results showing placeholder codes
- Backup not restoring codes after device restore
- Crashes after app updates

**Requested features**

- Add icons for services
- Allow rearranging of entries
- Implement iCloud/cloud sync
- Add Apple Watch support
- Require biometric authentication on each app open


### M² Editor

[App page](https://appshunter.io/ios/app/m-editor/id6769762255)

A focused writing application for plain text users, offering a split-view editor and live preview on iPad, and a convenient formatting bar on iPhone. It supports various Markdown files and synchronizes scrolling between editor and preview panes.

**Highlights:** Split-view editor and live preview on iPad, Formatting accessory bar on iPhone, Heading-aware scroll synchronization, CommonMark support including tables, Opens various Markdown and text file types, Adjustable font sizes and themes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bitwarden Authenticator free?

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

### Is M² Editor free?

M² Editor is free to download, with no in-app purchases.

### Which has better reviews, Bitwarden Authenticator or M² Editor?

Bitwarden Authenticator is rated higher. Bitwarden Authenticator averages 3.5 out of 5 from 95 ratings, while M² Editor averages 1.0 from 1 ratings.

### Do Bitwarden Authenticator or M² Editor have ads?

Neither Bitwarden Authenticator nor M² Editor shows ads.

### Which is updated more often, Bitwarden Authenticator or M² Editor?

Bitwarden Authenticator ships an update fortnightly, and M² Editor every 5 months. Most recently, Bitwarden Authenticator was updated on October 30, 2026 and M² Editor on October 28, 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.*