Privacy Policy
Last updated: 14 November 2026
This Privacy Policy explains how the Military English app ("the App", "Англійська для військових") and the website militaryenglish.net ("the Website") handle information. Both are provided by individual entrepreneur (ФОП) Artur Ahapov, trading as Smart Learning Solutions, Kyiv, Ukraine ("we", "us"), who is the controller of the data described here. Contact: support@militaryenglish.net.
Summary
- No account, name, email, phone number or location is required or collected.
- No advertising, no advertising ID, no tracking across other apps or websites.
- No access to location, contacts, camera or microphone.
- Learning content and audio work offline and are stored on your device.
What the App collects and why
| Data | Source | Purpose |
|---|---|---|
| Anonymous user ID (Firebase Authentication anonymous sign-in) | Created automatically on first launch | Linking your learning progress and purchases to your device without an account |
| Learning progress (studied terms, review schedule, XP, achievements, settings) | The App | Syncing a backup copy of your progress (Cloud Firestore) |
| App usage events (screens opened, lessons completed, paywall views, purchase events) | Firebase Analytics | Understanding how the App is used and improving it |
| Crash logs and diagnostics (device model, OS version, stack traces) | Firebase Crashlytics | Finding and fixing errors |
| App instance / installation IDs | Firebase, Firebase App Check | Analytics and protection against abuse |
| Purchase history (subscription status, transaction IDs) | Google Play Billing / App Store via RevenueCat | Unlocking Premium and restoring purchases |
We do not collect payment card details: payments are processed by Google Play or the App Store. We do not sell personal data and do not share it with third parties for advertising. Advertising-ID collection is disabled in Firebase Analytics.
The Website
- The Website does not use cookies and has no user accounts or forms that send data to us.
- Your theme, language choice and the daily counter of free drills are stored only in your browser (local storage) and never sent to us.
- The Website is hosted on Firebase Hosting (Google) and its domain name system is run by Cloudflare. Like any web server, they process your IP address and browser details to deliver the pages and protect the service.
- If we enable Cloudflare Web Analytics, it counts visits without cookies and without identifying you.
- Store buttons and QR codes lead to Google Play and the App Store, which apply their own privacy policies.
Service providers
Data is processed on our behalf by:
- Google Firebase (Authentication, Cloud Firestore, Analytics, Crashlytics, Remote Config, Cloud Storage, App Check, Hosting) — https://firebase.google.com/support/privacy
- RevenueCat (subscription management) — https://www.revenuecat.com/privacy
- Google Play and Apple App Store (payments) — https://policies.google.com/privacy, https://www.apple.com/legal/privacy/
- Cloudflare (DNS, optional cookie-free visit statistics) — https://www.cloudflare.com/privacypolicy/
All data is transmitted over encrypted connections (HTTPS/TLS).
Retention and deletion
- Data stored on your device is deleted when you uninstall the App or clear its data.
- Analytics data is retained according to Firebase defaults (up to 14 months); crash reports for up to 90 days.
- To delete your synced progress and anonymous ID from our servers, email support@militaryenglish.net with the subject "Delete my data". Because no account is used, include the support ID shown in Settings → About. We delete the data within 30 days.
Children
The App is intended for users aged 18 and over and is not directed at children.
Your rights
Depending on where you live (e.g. EEA, UK, Ukraine), you may have the right to access, correct, delete or export your data and to object to or restrict processing. Contact us at the address above. You can also complain to your data protection authority; in Ukraine this is the Ukrainian Parliament Commissioner for Human Rights.
Changes
We may update this policy. The current version is always available at this page, with the date at the top.
Disclaimer
Military English is an independent educational app. It is not affiliated with or endorsed by NATO, the Ministry of Defence of Ukraine, the U.S. Army or any other military organisation.