Privacy Policy
EngineerIQ
Last updated: 22 August 2026
EngineerIQ («the app») is developed by Nikolai Oksanenko. This policy explains what the app does with your information. It is short because the app collects very little.
Information stored on your device
When you start a test, the app asks for a first name and last name. These are used only to personalise your result screen and the certificate the app generates. They are stored on your device and are never transmitted to us or to anyone else.
The app also stores your quiz results — score, percentage and the answers you gave — so you can review past attempts in the History screen. This is also stored only on your device.
You can remove all of this at any time by clearing the history inside the app, or by deleting the app from your device. We hold no copy, so there is nothing for us to delete on our side.
Information we do not collect
The app has no accounts, no sign-in and no analytics. It does not collect your email address, your contacts, your location, your photos, or any device identifier for advertising or tracking purposes. It does not show ads. Your answers to the quiz never leave your device.
Purchases
The paid unlock is processed by Apple and by RevenueCat, a purchase infrastructure provider we use to verify that a purchase was completed.
To do this, RevenueCat receives a device identifier and details of the transaction (which product was bought and when). It does not receive your name or your quiz answers. Apple processes the payment itself; we never see or store your payment details.
- RevenueCat privacy policy: https://www.revenuecat.com/privacy
- Apple privacy policy: https://www.apple.com/legal/privacy/
Sharing your result
If you choose to share your result or save the certificate, the app creates an image or PDF on your device and hands it to the standard iOS share sheet. What happens next is up to you — the app does not upload it anywhere.
Children
The app is not directed at children and does not knowingly collect information from them.
Changes
If this policy changes, the updated version will be posted at this address with a new «Last updated» date.
Contact
Questions about this policy: lvvniko7@gmail.com