# Horarium vs NotiClass

The clearest difference is update cadence: Horarium at every 3 days against NotiClass's every 2 weeks. NotiClass's advantage is iOS requirement (18.2 vs 26.0). 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.

Horarium ships an update every 3 days, NotiClass every 2 weeks. The most recent releases landed on October 28, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Horarium | NotiClass |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 12 MB | 8 MB |
| Requires iOS | 26.0 | **18.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Berenike Krause](https://appshunter.io/developer/1831456925) | [Stefan Vojkic](https://appshunter.io/developer/1896276542) |

## What reviewers say

### Horarium

[App page](https://appshunter.io/ios/app/horarium-timetable-for-untis/id6758463532)

Organize your school schedule with this modern timetable app. It syncs automatically with Untis and WebUntis, highlighting changes and allowing you to manage homework and absences. Customize your view and receive timely notifications.

**Highlights:** Automatic Untis/WebUntis sync, Real-time substitution and cancellation alerts, Integrated homework planner, Customizable timetable views, Home screen widgets, Color-coded subject customization, Absence tracking

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

**In-app purchases:** none


### NotiClass

[App page](https://appshunter.io/ios/app/noticlass/id6766323704)

**In-app purchases:** none


## Frequently asked questions

### Is Horarium free?

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

### Is NotiClass free?

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

### Do Horarium or NotiClass have ads?

Neither Horarium nor NotiClass shows ads.

### Which is updated more often, Horarium or NotiClass?

Horarium ships an update every 3 days, and NotiClass every 2 weeks. Most recently, Horarium was updated on October 28, 2026 and NotiClass on October 12, 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.*