# Substitutes vs Stundenplan

The clearest difference is review sentiment: Stundenplan at 100% against Substitutes's 71%. Stundenplan also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (16.6 vs 18). 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.

Substitutes ships an update every 3 months, Stundenplan every 3 weeks. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Substitutes | Stundenplan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stundenplan-bkb/id6758046961/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 8 MB |
| Requires iOS | 18 | **16.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan Wittler](https://appshunter.io/developer/805834216) | [Berufskolleg der Stadt Bottrop](https://appshunter.io/developer/1870355336) |

## What reviewers say

### Substitutes

[App page](https://appshunter.io/ios/app/substitutes/id805834213)

Access your school's substitution schedule directly on your iPhone or iPad. Stay updated automatically with timetable changes, even offline. You can also input your personal schedule for a consolidated view of all your classes and substitutions.

**Highlights:** Real-time substitution plan updates, Offline access to schedule, Personal timetable input, Automatic course synchronization, Supports schools across Germany

**In-app purchases:** none


### Stundenplan

[App page](https://appshunter.io/ios/app/stundenplan-bkb/id6758046961)

This app provides students with quick access to their class schedules, including lesson times, teachers, and room numbers. It offers automatic notifications for changes, offline access, and the ability to add personal notes and scan class materials.

**Highlights:** Current class schedule access, Automatic change notifications, Offline mode, Homescreen and lockscreen widgets, Room and teacher display, Add personal notes, Scan class materials

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Substitutes free?

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

### Is Stundenplan free?

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

### Do Substitutes or Stundenplan have ads?

Neither Substitutes nor Stundenplan shows ads.

### Which is updated more often, Substitutes or Stundenplan?

Substitutes ships an update every 3 months, and Stundenplan every 3 weeks. Most recently, Substitutes was updated on September 19, 2026 and Stundenplan on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*