Uni Mainz vs studycharge
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Uni Mainz
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.
- Mensa menu plans
- Semester timetable
- Campus event overview
- Interactive campus map
- Employee contact search
- Library information and hours
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The JGU app is an offer for students and employees of Johannes Gutenberg University Mainz (JGU). It offers a range of useful information and quick access to important services: β’ Mensa: Menu plans of the current week (Studierendenwerk and KHG) β’ Display of the semester timetable for students and lecturers β’ Overview of public events on campus β’ Campus map: Search and overview for all JGU buildings β’ Persons: Search for contact details of employees β’ Libraries: Link to research and UB opening hours β’ Further links to the most important facilities and services of JGU
studycharge
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Create your own flashcards and master any topic with smart spaced repetition powered by the SM-2 algorithm. Go beyond simple memorization by adding cloze texts to deepen your understanding. Learn together with the community by discovering and sharing public flashcard sets, or collaborate privately with friends. Turn learning into a challenge by competing head-to-head and see who performs best. Stay motivated with weekly leaderboards among your followers and track who learns the most cards each week. Whether you study alone or with others, this app makes learning efficient, social, and engaging. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
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.
| Parameter | Uni Mainz | studycharge |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 15.0% of reviews | β |
| Update frequency | Every 3 months | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.2 β better | 15.1 |
| Further details β not scored | ||
| Size | 75 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Johannes Gutenberg-UniversitΓ€t Mainz | Tim Stieger |
In-app purchases
Uni Mainz
No in-app purchases
studycharge
- Premium Monthly$3.991 Month
- Premium Lifetime$34.99









