# Substitutes — Timetable & substitution plan > Mobile app for school substitution schedules and personal timetables. (iPhone/iPad app by Jan Wittler.) - Source: https://appshunter.io/ios/app/substitutes/id805834213 (this page in markdown: same URL + `.md`) - Developer: [Jan Wittler](https://appshunter.io/developer/805834216) - Category: Education - Price: Free - Age rating: 4+ - Requires: iOS 18 · 3 MB - Languages: English, German - Released: 2015-10-17 - Data updated: 2026-09-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/substitutes/id805834213/reviews.md ## What is Substitutes? Latest substitution plan directly for your iPhone and iPad. Stay up to date automatically and be aware of your timetable at all times! With your iOS device, you now have your substitution plan directly in your pocket － even offline － and are always up-to-date. You can also enter your own timetable and have everything in one app. Choose your school, enter your courses and that's all you need to be informed about all your substitutions. Your courses are automatically synchronised with the substitutions and displayed to you. No more annoying course matching, because from now on all you need to do is take a quick look at this app and you'll know when you have which substitutions. Substitutes supports schools all over Germany. The complete list can be viewed at https://vertretungen.wittler.app/en#schools. Your school is not supported yet? Send us an email to vertretungen@wittler.app with information about your school and the link to your online substitution plan. We hope to support your school as soon as possible! ## Key features - Real-time substitution plan updates - Offline access to schedule - Personal timetable input - Automatic course synchronization - Supports schools across Germany ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/substitutes/id805834213/reviews.md ### 4/5 — Frage *2024-09-02, version 3.8* Ich wollte fragen wie sie das mit dem Entfall hinkriegen beim ist das Feld Vertretungen nicht aufgetaucht. Freue mich auf eine Antwort Lieber Grüße ### 5/5 — Mega!! *2021-08-30, version 3.3.1* Super gut! ### 4/5 — Sehr Praktisch!!! *2017-11-22, version 3.0.1* -Mit der App hat zu frühes Aufstehen, wegen Unterichtsentfall endlich ein Ende xD. Die Einrichtung ist sehr leicht und die App funktioniert einwandfrei. Wichtig ist, dass man die officielen Kürzel nimmt, welche auch auf dem Schulvertretungsplan zu finden sind. -Leider scheint die App keine Benachichtigungsfunktion zu haben, was eine praktische Ergänzung wäre. Außerdem gibt es sie nur für Ios, was für Androidnutzer sehr blöd ist, da viele Schulen nur diese App benutzen. -Trotzdem ist die App sehr wichtig für mich geworden und ich benutze sie fast jeden Tag unter der Woche. ### 3/5 — Ok! *2017-01-24, version 2.0.5* Bin schon ein zweimal aus dem Haus gegangen obwohl ich frei hatte aber sonst ganz o. k.! ### 5/5 — Super Darstellung und Top Support *2016-05-02, version 2.0.4* Der Vertretungsplan wird super dargestellt und zusätzlich kann man auch seinen Stundenplan eingeben. Entwickler hat wirklich Interesse an seiner App, unterstützt sogar so Force Touch, was viele größere Apps nicht hinbekommen. Auf Anfragen per Mail wird schnell geantwortet und sich bemüht neue Schulen hinzuzufügen! Alles in allem eine der besten Vertretungsplan Apps im Store. ### 3/5 — Verbesserungen notwendig! *2015-12-19, version 2.0.1* Zeigt leider selten und pünktlich den richtigen Stundenplan zum Tag an. Oft ist er noch vom Montag-Dienstag auch wenn es schon Freitag ist... Design ist aber super! ### 5/5 — Super *2014-01-30, version 1.0* Danke, dass du dir die Mühe gemacht hast ## Frequently asked questions about Substitutes ### How does Substitutes help me track my school schedule? Substitutes provides direct access to your school's latest substitution plan, synchronizing automatically with your courses. This ensures you are always aware of any timetable changes or class substitutions without needing to manually check multiple sources. ### Can I use Substitutes offline? Yes, Substitutes offers offline access to your substitution plan and personal timetable. This means you can check your schedule even without an internet connection, ensuring you're never caught off guard by a change. ### What if my school is not supported by Substitutes? If your school is not yet listed, you can send an email to vertretungen@wittler.app with details about your school and a link to its online substitution plan. The developers aim to support more schools based on user requests. ### Does Substitutes sync with other calendar apps? The current description focuses on synchronizing your personal timetable with the substitution plan within the app itself. It does not explicitly mention integration or synchronization with external calendar applications like Google Calendar or Apple Calendar. ### How often is Substitutes updated? The latest version of Substitutes is 3.8.1, last updated on April 6, 2026. This indicates a history of regular updates to maintain functionality and potentially add new features or school support. ### Is Substitutes suitable for all age groups? Substitutes has an age rating of 4+, making it suitable for a wide range of users, including younger students. Its primary function is to display educational schedules, which is relevant for school-aged individuals. ### Does Substitutes have ads? No, Substitutes does not contain advertisements. As it is a free application without in-app purchases or ads, users can enjoy an uninterrupted experience. ### What devices can I use Substitutes on? Substitutes is available for iOS devices, including iPhone, iPad, and iPod. This allows for convenient access to your school schedule across multiple Apple devices. ## Version history (last 5 releases) ### 3.8.1 — 2026-04-06 Adaptions for iOS 26 ### 3.8 — 2024-01-26 • Added support for the V-Plan format of WebUntis • Added support for stundenplan24.de ### 3.7 — 2023-10-27 • Adds support for schools with required user credentials ### 3.6 — 2023-09-03 Your substitution data is now displayed even more reliably. We are happy that you are using substitutes! ### 3.5.1 — 2023-05-03 • Corrects a mistake in the configuration of Janusz-Korczak-Gesamtschule in Bottrop ## Apps similar to Substitutes | App | Rating | Price | Category | | --- | --- | --- | --- | | [Vertretungsplan.app](https://appshunter.io/ios/app/vertretungsplanapp/id1191463720) | — | Free | Education | | [Horarium - Timetable for Untis](https://appshunter.io/ios/app/horarium-timetable-for-untis/id6758463532) | — | Free | Education | | [Cat4School](https://appshunter.io/ios/app/cat4school/id1478512295) | — | Free | Education | | [Plan B Schule](https://appshunter.io/ios/app/plan-b-schule/id6444498410) | — | Free | Education | | [Vertreter: Schule Vertretungen](https://appshunter.io/ios/app/vertreter-schule-vertretungen/id1037047209) | 5.0 (2) | Free | Education | | [ClassMate Timetable](https://appshunter.io/ios/app/classmate-timetable/id6479220496) | — | Free | Education | ## Related topics [stadt hohen neuendorf](https://appshunter.io/ios/topics/stadt-hohen-neuendorf) · [4fahrt lehrer](https://appshunter.io/ios/topics/4fahrt-lehrer) · [qconnect leran](https://appshunter.io/ios/topics/qconnect-leran) · [substitutions](https://appshunter.io/ios/topics/substitutions) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*