# Bitwarden Authenticator vs PreFace

The clearest difference is in-app purchases: Bitwarden Authenticator at none against PreFace's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PreFace sells 2 in-app purchases, starting at $9.99 per month. Bitwarden Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Bitwarden Authenticator | PreFace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (95 ratings)](https://appshunter.io/ios/app/bitwarden-authenticator/id6497335175/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | 41.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 71 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bitwarden Inc](https://appshunter.io/developer/1137397743) | [Ruben Zhou Yang](https://appshunter.io/developer/1884470999) |

## 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


### PreFace

[App page](https://appshunter.io/ios/app/preface-screen-time-control/id6760437845)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Bitwarden Authenticator free?

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

### Is PreFace free?

PreFace is free to download, with in-app purchases available.

### Do Bitwarden Authenticator or PreFace have ads?

Neither Bitwarden Authenticator nor PreFace shows ads.

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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.*