# NordLocker vs Proton Authenticator & 2FA

The clearest difference is review sentiment: Proton Authenticator & 2FA at 58% against NordLocker's 10%. Proton Authenticator & 2FA also leads on rating (4.4 vs 3.7) and monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

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

Proton Authenticator & 2FA holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Proton Authenticator & 2FA has 333 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 10% of NordLocker's written reviews are positive against 58% of Proton Authenticator & 2FA's.

NordLocker ships an update every 4 weeks, Proton Authenticator & 2FA weekly. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | NordLocker | Proton Authenticator & 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (13 ratings)](https://appshunter.io/ios/app/nordlocker-private-cloud/id1582765682/reviews) | **[4.4 (333 ratings)](https://appshunter.io/ios/app/proton-authenticator-and-2fa/id6741758667/reviews)** |
| Number of ratings | 13 | **333** |
| Positive reviews | 9.6% of reviews | **57.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 67 MB | 120 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nordvpn S.A.](https://appshunter.io/developer/1548694093) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### NordLocker

[App page](https://appshunter.io/ios/app/nordlocker-private-cloud/id1582765682)

Securely store and encrypt your photos, videos, and files in the cloud or locally. This app offers end-to-end encryption and zero-knowledge architecture, ensuring only you have access to your data. Share files securely with others while maintaining complete control.

**Highlights:** End-to-end file encryption, Zero-knowledge cloud storage, Local encryption tool, Secure file sharing, Cross-device syncing, Access control

**In-app purchases:** none

**What reviewers like**

- 🔒 Secure encryption
- 👍 Decent free storage plan
- 🚀 Improving with updates

**What reviewers complain about**

- 🐛 Crashes and freezes
- 👎 Clunky and unintuitive UI
- 🕰️ Slow file uploads/downloads
- 🔒 Excessive password requirements

**Reported bugs**

- Login issues and recovery key problems
- Compatibility problems on newer devices
- Inconsistent file sync and upload failures

**Requested features**

- Add thumbnail previews for files
- Allow batch/folder uploads
- Implement biometric login
- Integrate with native Files app
- Add dark mode option


### Proton Authenticator & 2FA

[App page](https://appshunter.io/ios/app/proton-authenticator-and-2fa/id6741758667)

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

**Highlights:** End-to-end encrypted iCloud sync, Effortless import from other authenticators, Secure backup and export, Swiss privacy by design, Open source and transparent, Offline support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Cross-platform support
- 🔒 Secure cloud sync
- 👍 Easy import from other authenticators
- 🚀 Convenient 'next' feature for codes

**What reviewers complain about**

- 🐛 Buggy UI (scrolling jitters, random sorting)
- 👎 Lack of customization options (pin favorites, change icons)
- 🐛 Sync/login issues on iPad

**Reported bugs**

- Sync/login loop on iPad
- 2FA input broken on non-iPhone devices
- Screen strobing on iPad
- Duplicate entries after import

**Requested features**

- PIN unlock for desktop
- Alphabetical sorting option
- Export function (not just Proton-specific backup)
- Native macOS app
- Option to hide item icons


## Frequently asked questions

### Is NordLocker free?

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

### Is Proton Authenticator & 2FA free?

Proton Authenticator & 2FA is free to download, with no in-app purchases.

### Which has better reviews, NordLocker or Proton Authenticator & 2FA?

Proton Authenticator & 2FA is rated higher. NordLocker averages 3.7 out of 5 from 13 ratings, while Proton Authenticator & 2FA averages 4.4 from 333 ratings.

### Do NordLocker or Proton Authenticator & 2FA have ads?

Neither NordLocker nor Proton Authenticator & 2FA shows ads.

### Which is updated more often, NordLocker or Proton Authenticator & 2FA?

NordLocker ships an update every 4 weeks, and Proton Authenticator & 2FA weekly. Most recently, NordLocker was updated on October 22, 2026 and Proton Authenticator & 2FA on October 21, 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.*