# itsme vs KU Leuven Authenticator

The clearest difference is review sentiment: itsme at 48% against KU Leuven Authenticator's 4%. itsme also leads on rating (4.8 vs 1.6) and ratings volume (938 vs 8). KU Leuven Authenticator's advantage is device support (3 vs 1). 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.

itsme holds the better App Store score, 4.8 against 1.6. That said, the two scores are not equally well evidenced: itsme has 938 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 48% of itsme's written reviews are positive against 4% of KU Leuven Authenticator's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | itsme | KU Leuven Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (938 ratings)](https://appshunter.io/ios/app/itsme/id1181309300/reviews)** | [1.6 (8 ratings)](https://appshunter.io/ios/app/ku-leuven-authenticator/id1313409950/reviews) |
| Number of ratings | **938** | 8 |
| Positive reviews | **48.1% of reviews** | 3.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 177 MB | 29 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Belgian Mobile ID SA](https://appshunter.io/developer/866001464) | [Katholieke Universiteit te Leuven](https://appshunter.io/developer/925286039) |

## What reviewers say

### itsme

[App page](https://appshunter.io/ios/app/itsme/id1181309300)

Securely log in, share data, and sign documents with your digital identity. Manage your personal information across thousands of platforms with full control and top-level security. Available for European citizens.

**Highlights:** Secure digital identity, Login to digital services, Share personal data, Sign documents, Control data sharing, European availability

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🔒 Secure authentication
- ⚡ Efficient
- 👍 Practical
- 🤝 Reliable

**What reviewers complain about**

- 🐛 Frequent crashes
- 🚫 Doesn't work on older devices
- 🇧🇪 Limited to Belgium and Netherlands
- 🤯 Confusing setup process
- 🔍 Lack of support

**Reported bugs**

- Login issues
- Compatibility problems with iOS 12.5.5
- Repeated error messages
- Inability to create an account

**Requested features**

- Support for more countries
- Ability to use on multiple devices
- Improved error handling and notifications
- Better customer support


### KU Leuven Authenticator

[App page](https://appshunter.io/ios/app/ku-leuven-authenticator/id1313409950)

Provides integrated two-factor authentication for accessing central KU Leuven services. Enhances security by requiring an additional verification step beyond a password.

**Highlights:** Two-factor authentication, Central KU Leuven login security, Integrated security solution

**In-app purchases:** none


## Frequently asked questions

### Is itsme free?

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

### Is KU Leuven Authenticator free?

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

### Which has better reviews, itsme or KU Leuven Authenticator?

itsme is rated higher. itsme averages 4.8 out of 5 from 938 ratings, while KU Leuven Authenticator averages 1.6 from 8 ratings.

### Do itsme or KU Leuven Authenticator have ads?

Neither itsme nor KU Leuven Authenticator shows ads.

### Which is updated more often, itsme or KU Leuven Authenticator?

itsme ships an update every 3 weeks, and KU Leuven Authenticator every 3 weeks. Most recently, itsme was updated on November 2, 2026 and KU Leuven Authenticator on November 2, 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.*