OAT Prep: Optometry Admission · Last updated 24 July 2026
Summary. This app does not collect, transmit or sell any personal data. It has no accounts, no sign-in, no advertising SDKs, no analytics SDKs and no third-party trackers. Everything you do in the app stays on your device.
This app is published by MD Shahariar Nazim Joy ("we", "us"). For any question about this policy, contact dmjks120@gmail.com.
None. We do not collect any personal data, and we do not link any data to your identity. Specifically, we do not collect your name, email address, phone number, contacts, photos, location, device identifiers, advertising identifiers, health data, or usage analytics.
The App Store privacy label for this app is therefore "Data Not Collected".
To make the app work, the following is written to your device's own private app container and never leaves it:
| What | Why | Where |
|---|---|---|
| Answers, scores, streak, bookmarks and saved results | To show your progress and build your projected scores | A JSON file in the app's private Application Support directory |
| Your test date, target score, daily goal, focus subjects and appearance preference | To personalise your study plan and countdown | iOS UserDefaults, inside the app's own sandbox |
| Flashcard scheduling state | To run spaced repetition | The same private JSON file |
Deleting the app removes all of this. You can also erase it at any time from Settings → Reset all progress. This data is included in an iCloud or iTunes device backup only if you have enabled backups for the app; that backup is governed by Apple's privacy policy, not ours.
The app is offline-first. Every question, passage, explanation and flashcard is bundled inside the app, so no network connection is needed to study. The app makes network requests in only two situations:
If you turn on the daily study reminder, iOS schedules one local notification a day at the time you choose. It is generated on your device. Nothing is sent from any server, and no push token is created or transmitted. You can turn reminders off at any time in the app's Settings or in iOS Settings.
The app is intended for people preparing for a graduate admission test and is rated 4+ because it contains no objectionable content. Because we collect no data at all, we do not knowingly collect personal information from children or from anyone else.
The app contains no third-party SDKs of any kind. We do not share data with anyone, because we do not have any of your data to share. The only third party involved is Apple, in its capacity as the App Store operator processing your purchase.
Because we hold no personal data about you, there is nothing for us to access, correct, export or erase on your behalf. All the data the app creates is under your direct control on your own device and can be deleted by you at any time.
If this policy changes we will update this page and change the date at the top. Material changes will also be noted in the app's release notes.
MD Shahariar Nazim Joy · dmjks120@gmail.com