Support
SQL Casebook is an educational app for iPhone and iPad: 30 detective cases where every clue is uncovered with SQL queries against a real PostgreSQL database running on your device.
How to contact us
In the app: Profile → Support → Feedback. You can send a suggestion, a complaint or report an error in a task, and see the status of the reply.
By email: support@sql-casebook.com
Frequently asked questions
- How much does it cost?
- Nothing. All 30 cases, the trainer and the reference are free: no subscriptions, ads or in-app purchases.
- Do I need an account?
- No. You can start as a guest and create an account later: your progress and awards are kept and become available on your other devices.
- How do I delete my account?
- Profile → Delete account. Your account, profile, progress and feedback are removed from the server immediately.
- How do I get a copy of my data?
- Profile → My data → Download my data. The app creates a JSON file.
- How do I change the language?
- Profile → Language and appearance. The device language is used by default.
- Do I need an internet connection?
- SQL queries run on your device. The internet is needed to sign in and sync your progress.
- Which devices are supported?
- iPhone and iPad with iOS or iPadOS 17 or later.