Last updated: September 2026
Master Converter (“the App”) is a unit-conversion utility published by Inandu (Fernando Arturi). This page explains what information the App handles.
No account, no personal data collected
The App does not require you to create an account or sign in. The numbers you enter to convert are processed entirely on your device and are never sent to us or stored anywhere.
Advertising ID
The App shows ads through Google AdMob. AdMob may collect and use your device’s Advertising ID to serve ads and measure their performance, including ad personalization. This is the only identifier the App shares with a third party, and it is used solely for advertising purposes. You can reset your Advertising ID or opt out of personalized ads at any time from your device settings (Settings > Google > Ads, on Android). See Google’s Privacy Policy for details on how Google handles this data: https://policies.google.com/privacy
Children
The App is not directed at children and we do not knowingly collect personal information from children.
Changes to this policy
We may update this policy from time to time. Changes will be posted on this page with an updated date at the top.
Contact
Questions about this policy? Contact fernando.arturi@gmail.com.