Privacy policy

Warshati teaches mechanical engineering with 3D machines. In short: your progress stays on your device, and the app asks for no account and collects no name, phone number or location.

Kept on your device only

• Your progress in the workshops: the stages you finished, your best score in each test, and the date you passed.
• The name you type on a certificate, so the app can offer it next time.
• Your settings: language and unit system (metric or imperial).
• Your plan (Free or Pro), so Pro works offline.

None of this is sent to us. It is deleted when you uninstall the app or clear its data.

What the app connects to

• Ads (free version): the free version shows Google AdMob ads: a banner at the bottom of the screen, and a full-screen ad only after a finished test, never while you are learning. Google collects your device's advertising ID and technical details (model, system, IP address) to serve and measure ads and prevent fraud. Where the law requires consent, we ask first, and you can change your choice under “Ad privacy settings” in the plans sheet. See Google's advertising policy. Pro has no ads.
• Purchases: payments go through Google Play; the app never sees your card details. RevenueCat checks your plan using an anonymous ID created for the app, without a name or email. See RevenueCat's privacy policy.

Certificates and sharing

PDF certificates are created on your device. If you share one, it goes to the app you choose (WhatsApp, email…), not through us. The check code on a certificate is worked out on your device from its details, and is not stored by us.

Children

The app is meant for students and technicians aged 13 and over, and we do not knowingly collect data about children under 13.

Security

We run no server that stores your data. Connections to Google and RevenueCat are encrypted (HTTPS).

Changes and contact

If this policy changes, we update this page and its date.