Contact Us

We're Here to Help You Succeed

Have questions about your subscription, feedback on our study decks, or need technical assistance? Reach out to the Tussna team directly via email. We read every message and aim to respond to all inquiries within 24 to 48 hours.

How to Reach Us

For the fastest resolution, please tap the button below to launch your default email client. If you are reporting a bug or an issue with your premium subscription, please try to include your device model or any helpful screenshots.

Click below to open your mail app and send us a message:

Send Email app.developper2019@gmail.com

Common Support Areas

Technical Help: App crashes, account sync errors, or loading issues.
Content Feedback: Typo alerts, explanation improvements, or question diagnostic reports.
Billing Assistance: Guidance on managing your auto-renewable subscriptions inside your Apple ID account dashboard.