Terms and Conditions

Last updated: September 29, 2026

Quizlock is an iPhone app made by Motifind in Vilnius, Lithuania. Using it means you agree to Apple's standard licence for App Store apps, which is the legal agreement between you and us:

Apple Licensed Application End User License Agreement

Subscriptions

Quizlock starts with a 7 day free trial. After the trial it is a paid subscription, billed to your Apple ID by Apple. The price for your country is shown in the app and on the App Store before you confirm. Subscriptions renew until you cancel them, which you do in your iPhone Settings under your name, then Subscriptions. Cancelling stops the next charge; the current period runs to its end. Refunds are handled by Apple through reportaproblem.apple.com.

What the app does and does not do

Quizlock uses Apple's Screen Time framework to shield the apps you choose. You stay in control: you can change the list, pause the shield, or delete the app at any time. It is a learning tool, not a parental control or a security product, and it does not promise to stop a determined person from using their own phone.

Your content

Topics, PDFs, photos and messages you give the app are yours. You allow us to process them to write questions and answer you, as described in the privacy policy. Do not upload material you do not have the right to use.

Changes

We may update these terms when the app changes. The date at the top tells you when. If you keep using Quizlock after an update, the new terms apply.

Contact

Questions about these terms go to the same places as support.