# Auth0 Guardian vs BUNNlink Mobile

The clearest difference is rating: BUNNlink Mobile at 5.0 against Auth0 Guardian's 2.4. BUNNlink Mobile also leads on iOS requirement (8.0 vs 15.0). Auth0 Guardian's advantage is ratings volume (116 vs 2) and update cadence (every 3 months vs every 7 months). 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.

BUNNlink Mobile holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Auth0 Guardian has 116 ratings behind it against 2, so its average is the more settled of the two.

Auth0 Guardian ships an update every 3 months, BUNNlink Mobile every 7 months. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Auth0 Guardian | BUNNlink Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (116 ratings)](https://appshunter.io/ios/app/auth0-guardian/id1093447833/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bunnlink-mobile/id1618018643/reviews)** |
| Number of ratings | **116** | 2 |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 21 MB | 65 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Auth0](https://appshunter.io/developer/1076692516) | [Mesh Systems LLC](https://appshunter.io/developer/1015464059) |

## What reviewers say

### Auth0 Guardian

[App page](https://appshunter.io/ios/app/auth0-guardian/id1093447833)

This app provides multi-factor authentication by sending push notifications to your device for easy approval or denial of account access. It can also generate one-time passwords for secure logins.

**Highlights:** Push notification authentication, Allow/deny account access, One-time password generation, Multi-factor authentication, Secure login

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Generally reliable authenticator
- 👍 Intuitive and simple
- 👍 Clean easy to use app
- 👍 Beautiful app that works
- 👍 Worked just fine

**What reviewers complain about**

- 🐛 Notifications not working properly
- 🐛 No more Apple Watch or lock screen approval
- 🐛 Cannot approve from Apple Watch
- 🐛 Push notifications stopped working
- 🐛 App is garbage

**Reported bugs**

- Notifications not working properly on iPhone iOS
- Limited notification configuration settings
- Apple Watch notification not working
- Push notifications not working
- New update broke Apple Watch approvals

**Requested features**

- Allow account transfer to another phone
- Create a feature to transfer connected accounts to the same app on another phone
- Add watch capability
- Needs a watch version
- Add Apple Watch notification support


### BUNNlink Mobile

[App page](https://appshunter.io/ios/app/bunnlink-mobile/id1618018643)

This utility app facilitates the connection of a specific brand of coffee machine to a local WiFi network. It streamlines the setup process for mobile provisioning, ensuring seamless integration.

**Highlights:** Connects BUNNlink machines to WiFi, Mobile provisioning, Easy setup, Network integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Auth0 Guardian free?

Auth0 Guardian is free to download, with no in-app purchases.

### Is BUNNlink Mobile free?

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

### Which has better reviews, Auth0 Guardian or BUNNlink Mobile?

BUNNlink Mobile is rated higher. Auth0 Guardian averages 2.4 out of 5 from 116 ratings, while BUNNlink Mobile averages 5.0 from 2 ratings.

### Do Auth0 Guardian or BUNNlink Mobile have ads?

Neither Auth0 Guardian nor BUNNlink Mobile shows ads.

### Which is updated more often, Auth0 Guardian or BUNNlink Mobile?

Auth0 Guardian ships an update every 3 months, and BUNNlink Mobile every 7 months. Most recently, Auth0 Guardian was updated on October 26, 2026 and BUNNlink Mobile on October 10, 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.*