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Frequently asked

How do I import a test?

Open a qst or qsz file through the app (from Files, a messenger, or the “+” button). Testly parses the questions and offers to save the test.

Which formats are supported?

The text format qst and the packed qsz. Support for more formats is expanding.

Is the app free?

Yes, the core features are free. No intrusive ads and no paywalls on the path from “open a file” to “take the test”.

How does smart review work?

Questions you got wrong turn into cards. A spaced-repetition algorithm shows them at growing intervals so the material settles into long-term memory.

How do I recover my data?

If you signed in, your tests and progress sync — just sign in the same way on a new device. Without an account, data is stored locally on the device.