Privacy Policy
Last updated: 6 June 2026
Twinning Trails builds apps that respect your privacy. This policy explains, for each of our apps, what data is and isn't collected. General terms apply to all apps; each app's own section lists anything specific to it.
General
Our apps have no accounts and require no sign-in.
We do not collect personal information directly.
Game progress, statistics, and settings are stored locally on your device and are not transmitted to us.
Some apps display ads from third parties; where that's the case, it's stated in the app's section below, along with what that involves.
This policy may be updated over time; material changes appear here with a new "last updated" date.
Questions? Email contact@twinningtrails.com
Data we collect directly None. Decoder has no accounts. Your game progress, statistics, and settings are stored locally on your device only and are never transmitted.
Advertising Decoder shows ads through Google AdMob. To serve and measure ads, Google may collect information such as device identifiers, approximate location (from IP address), and ad-interaction data. This processing is performed by Google, not by us, and is governed by Google's policies:
Google Privacy Policy — https://policies.google.com/privacy
How Google uses information from apps that use its services — https://support.google.com/admob/answer/6128543
On iOS, the app asks your permission before any tracking that links advertising data to your identity (App Tracking Transparency). If you decline, you'll still see ads, but they may be less relevant.
Your choices:
Limit ad tracking in Settings → Privacy & Security → Tracking on your device.
Deleting the app removes all locally stored data.
Children Decoder is intended for a general audience and is not directed at children under 13. We do not knowingly collect personal information from children.