# Uni Mainz vs studycharge

The clearest difference is in-app purchases: Uni Mainz at none against studycharge's 2. studycharge's advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. studycharge sells 2 in-app purchases, starting at $3.99 per month. Uni Mainz asks for nothing beyond the download.

Uni Mainz ships an update every 3 months, studycharge every 4 days. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Uni Mainz | studycharge |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 75 MB | 57 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johannes Gutenberg-Universität Mainz](https://appshunter.io/developer/877501807) | [Tim Stieger](https://appshunter.io/developer/1869739970) |

## What reviewers say

### Uni Mainz

[App page](https://appshunter.io/ios/app/uni-mainz/id1410793308)

This app provides students and employees of Johannes Gutenberg University Mainz with essential information and quick access to campus services. It includes features like dining hall menus, class schedules, event listings, and a campus map.

**Highlights:** Mensa menu plans, Semester timetable, Campus event overview, Interactive campus map, Employee contact search, Library information and hours

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

**In-app purchases:** none


### studycharge

[App page](https://appshunter.io/ios/app/studycharge/id6757936220)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $3.99 | per month |
| Premium Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Uni Mainz free?

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

### Is studycharge free?

studycharge is free to download, with in-app purchases available.

### Do Uni Mainz or studycharge have ads?

Neither Uni Mainz nor studycharge shows ads.

### Which is updated more often, Uni Mainz or studycharge?

Uni Mainz ships an update every 3 months, and studycharge every 4 days. Most recently, Uni Mainz was updated on October 12, 2026 and studycharge on October 18, 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.*