IServ is our school app. There are accounts for parents, teachers and pupils.
Configuration of the IServ app
- Install the IServ app (Google Play Store/App Store).
- Open the IServ app.
- Enter the IServ address for Cranz School: s5743.schuldock.de
- Login:
- Parents should log in here using their login details (email address and password).
- Teachers and pupils should instead select ‘Login mit Schuldock’.
- Tap Zulassen to allow the IServ app to access the account.


FAQ (Frequently Asked Questions)
Who should I contact if I have any questions or encounter any difficulties?
Mr Labusch will be happy to help with any questions you may have about IServ.
Contact: iserv@s-cranz.hamburg.de
I’ve forgotten my password.
You can create a new password via the Passwort vergessen link.
How can I manage multiple accounts in the app?
Tap the settings icon in the bottom right-hand corner, then tap Account wechseln (switch account). Tap the + icon in the account overview to add another account.
Can I also use IServ on a PC or laptop?
You can access IServ as a website on your PC or laptop: s5743.schuldock.de
- Parents should log in here using their login details (email address and password).
- Teachers and pupils should instead select ‘Login mit Schuldock’.

