Terms of Use

Last updated: 3 August 2026

Qalbun is published by Myumyun Yusein, an independent developer based in Belgium. By downloading or using the app, you agree to these terms.

Licence

Use of Qalbun is governed by Apple's Licensed Application End User Licence Agreement (the standard EULA), available at apple.com/legal/internet-services/itunes/dev/stdeula. You are granted a personal, non-transferable licence to use the app on Apple devices you own or control.

Subscriptions and billing

• Qalbun is free to download. Qalbun Premium is an optional paid subscription.
• Payment is charged to your Apple account at confirmation of purchase.
• Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period.
• You can manage or cancel a subscription at any time in Settings › your name › Subscriptions on your device.
• All billing, cancellations and refunds are handled by Apple, not by us. Refund requests go through reportaproblem.apple.com. If you are stuck, email us and we will help you get to the right place.

Religious content

Qalbun presents hadith, athar and reported sayings from the salaf for the purpose of reminder and education. It is not a substitute for scholarship. For fatwas and for personal situations, please consult qualified people of knowledge.

We take the accuracy of the texts seriously. If you believe a reminder is misattributed or incorrectly rendered, please write to us and we will review it.

Acceptable use

You agree not to attempt to reverse-engineer the app, to disrupt its operation, or to redistribute its content commercially. Sharing individual reminders — including as images generated by the app — is expressly encouraged.

Availability

We aim to keep Qalbun working and maintained, but the app is provided as-is. Features may change between versions, and content available in the app may evolve over time.

Governing law

These terms are governed by Belgian law. Nothing here limits any statutory consumer rights you have under the law of your country of residence.

Contact

Myumyun Yusein — Belgium
support@qalbun.app