Last updated: October 13, 2026
This Privacy Policy explains how the iOS app Cloud Engineer Scenario Prep ("the app") handles information.
The app works without any account, login, or server connection. We do not collect your name, email address, phone number, or any other personally identifiable information.
Your study data — practice attempts, accuracy history, bookmarks, Mock Exam results, Readiness Score, and study preferences — is stored entirely on your device. None of it is transmitted to us or to any third party.
Study Mode (Screen Time): Study Mode is an optional, free feature. If you start it, the app asks for your permission through Apple's Screen Time (Family Controls) system. You choose which apps, categories, or websites to block and for how long (15, 30, 60, or 90 minutes). Your choices stay on your device as Screen Time tokens handled by Apple's framework; they are not sent to us or to any third party, and we cannot see which apps you have or how you use them. You can stop Study Mode at any time in the app, and you can revoke the permission in iOS Settings > Screen Time.
On-device study data is used only to power the app's own features on your device: progress tracking, weak-area analysis, spaced review, and your Readiness Score. This data never leaves your device, so it is never used by us for any other purpose.
We do not share, sell, or transmit your study data to any third party, because we never receive it in the first place — it stays on your device.
The app contains no advertising SDK and no analytics or tracking SDK. It does not track you across apps or websites. If this ever changes in a future version, this policy will be updated first to describe exactly what would be collected.
The app offers a single, one-time "Lifetime Unlock" purchase (no subscription). Purchases are processed entirely through Apple's StoreKit, and payment details (such as card numbers) are handled by Apple — we never receive or store them.
Aside from Apple's own purchase and entitlement verification (StoreKit), the app makes no network requests. All practice, Cloud Labs, and mock exams work fully offline.
Because all study data is stored only on your device, you can permanently delete it at any time simply by deleting the app from your device. There is no server-side copy to separately request deletion of.