Cat4School vs Stundio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cat4School
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Die Schul-App für Schüler, Eltern, Lehrpersonen der Cat4School - Organisations- und Kommunikationsplattform.
Stundio
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Behalten Sie den Überblig über den Vertretungsplan ihrer Schule mit der "Stundio" App.
Screenshots
Verdict
The clearest difference is update cadence: Stundio at every 2 months against Cat4School's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cat4School ships an update every 8 months, Stundio every 2 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Cat4School | Stundio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5.0 |
| Further details — not scored | ||
| Size | 21 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Christoph Brecht | Stundio Software |
In-app purchases
Cat4School
No in-app purchases
Stundio
No in-app purchases
Questions
Is Cat4School free?
Is Stundio free?
Do Cat4School or Stundio have ads?
Which is updated more often, Cat4School or Stundio?
Other comparisons
