# Classie vs KU Leuven Authenticator

The clearest difference is update cadence: KU Leuven Authenticator at every 3 weeks against Classie's every 2 months. Classie's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, 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.

Classie ships an update every 2 months, KU Leuven Authenticator every 3 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Classie | KU Leuven Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (8 ratings)](https://appshunter.io/ios/app/ku-leuven-authenticator/id1313409950/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | **9.1% of reviews** | 3.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 29 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Project Five Design](https://appshunter.io/developer/633999025) | [Katholieke Universiteit te Leuven](https://appshunter.io/developer/925286039) |

## What reviewers say

### Classie

[App page](https://appshunter.io/ios/app/classie-timetables/id1004557765)

View daily and upcoming schedules with ease. Get notified of urgent changes and access school news. Supports multiple timetables for individuals, parents, or friends.

**Highlights:** View daily and upcoming timetables, Notifications for urgent changes, Access school news, Timetables for teachers, Add and switch multiple timetables

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

**In-app purchases:** none


### 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 Classie free?

Classie 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.

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

Neither Classie nor KU Leuven Authenticator shows ads.

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

Classie ships an update every 2 months, and KU Leuven Authenticator every 3 weeks. Most recently, Classie was updated on September 8, 2026 and KU Leuven Authenticator on September 9, 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.*