Privacy policy

Last updated October 10, 2026.

Data in the app

The app needs no account or internet connection. It does not collect or send personal information, answers, or results to its creator. Progress, an active challenge, and language and haptic settings are stored locally on your device so you can continue learning.

Deleting data

You can reset saved progress in the app. Removing the app and its data also removes the local records. The app creator cannot access or restore that information.

This website

The site’s code uses no cookies, analytics, or external scripts. You choose the language using links on the site. Your choice is not stored. Cloudflare provides hosting for this website. To deliver and protect the site, Cloudflare may process technical connection data such as IP addresses and request information. Details: Cloudflare Privacy Policy.

Changes and contact

We will update this notice if the app or website changes how it handles data. The app is made by Ten Twenty Robert Kotecki, who is also the controller for this website's data. For privacy questions, write to support@numplets.com.