Dual Pulse: Orbital Link: Privacy Policy
Last updated: 31 October 2026
Dual Pulse: Orbital Link ("the game") is made by Bui Dinh Dan ("we", "us"). This policy explains what information the game uses, why, and the choices you have. It covers the iOS and Android apps and the web version at dualpulse.buidan.com.
Summary
- No accounts and no sign-in. We never ask for your name, email, contacts, photos, camera, microphone or precise location.
- Your progress is saved on your device (in the browser's storage on the web).
- The mobile apps show optional rewarded ads (rebooting your shield to continue a run, doubling the crystal shards from a cleared sector) and an occasional full-screen ad between sectors and after every second lost run, through Google AdMob. The web version shows no ads.
- There are no in-app purchases.
- The game has no game server and no analytics SDK of its own.
- We do not sell your information.
Data Collection & Analytics
Stored on your device
Your progress, settings, stars, scores, crystal shards, upgrades and pod skins are stored only on your device. They are never sent to us. Deleting the game (or clearing the site's data in your browser) deletes them.
Advertising
In the iOS and Android apps, the game shows optional rewarded ads (reboot your shield and continue a run, double the crystal shards you just earned) and an occasional full-screen ad between sectors and after every second lost run through Google AdMob. To show and measure ads, Google may collect device and advertising identifiers, approximate location derived from your IP address, ad interactions and diagnostic data. Ads are never required to play.
Analytics
The game does not use Google Analytics, Firebase Analytics or any other analytics SDK.
Audio
All music and sound effects are generated by the game on your device. Nothing is streamed.
Third-Party SDK Disclosures
| Service | What it receives | Why | Policy |
|---|---|---|---|
| Google AdMob (iOS and Android apps) | Device and advertising identifiers (IDFA on iOS only if you allow tracking), IP address (used to estimate your region), device and app information, ad interactions and diagnostics. | To show and measure ads and prevent fraud. | Privacy policy |
| Apple App Store / Google Play | Download records. | To distribute the app. | Apple, Google |
Your choices: in the EEA, UK and Switzerland the game asks for your consent through Google's consent form before any ad loads, and you can change it any time under Dossier → Ad Choices. On iOS the game asks for permission before using your advertising identifier (App Tracking Transparency); you can change this in iOS Settings → Privacy & Security → Tracking. On Android you can reset or delete your advertising ID in your device settings.
Children's Privacy (COPPA)
The game is not directed at children under 13, and we do not knowingly collect personal information from children under 13, in line with the U.S. Children's Online Privacy Protection Act (COPPA) and similar laws. Ads are configured as not child-directed and limited to content suitable for teens. If you are a parent or guardian and believe your child has provided personal information through the game, email [email protected] and we will delete it.
Account & Data Deletion
The game has no accounts, so there is no account to delete. To delete your data:
- On your device: uninstall the app (or clear this site's data in your browser). This removes everything the game stored.
- Advertising data: data collected by Google AdMob is controlled by Google. You can reset your advertising ID in your device settings or manage it at https://myadcenter.google.com.
Security
Ad traffic uses encrypted connections (HTTPS/TLS).
Changes
If this policy changes, we will update this page and the date at the top.
Contact
Bui Dinh Dan
Email: [email protected]