ConvertPro for iOS · Last updated 8 September 2026
ConvertPro is built to work without knowing anything about you. There is no account, no analytics, and no server. Everything you measure stays on your device.
Nothing. ConvertPro has no account system, no sign-in, no analytics and no advertising. We do not collect your name, email address, phone number, location, contacts, photos or device identifiers. We do not build a profile of you, and we have no way to identify you.
Your conversion history, favorites, projects and settings are stored only on your device, inside the app's own storage. They are included in your device backups if you have those enabled, and they are removed when you delete the app.
Conversion history is optional. You can switch it off in Settings → Privacy, and when it is off nothing is recorded in the first place rather than recorded and hidden. You can clear it at any time.
Conversions, calculators, widgets, Shortcuts and every professional tool run entirely on your device and work in Airplane Mode. The unit database ships inside the app; nothing is fetched.
The only time ConvertPro talks to a server is when you buy or restore ConvertPro Pro, which is handled entirely by Apple's App Store. We never see your payment details, and Apple does not share your identity with us.
ConvertPro contains no third-party SDKs, trackers, analytics libraries or advertising networks. No data is shared with anyone, because none is collected.
Because ConvertPro collects no personal information at all, it is safe for users of any age. We do not knowingly collect data from anyone, children included.
Data protection laws such as the GDPR and CCPA give you rights to access, correct, export and delete personal data held about you. ConvertPro holds none, so there is nothing for us to disclose or erase. The data on your device is under your control:
If this policy ever changes, the updated version will be published here and in the app before the change takes effect. The date at the top of this page shows when it was last revised.
Questions about privacy can be sent to olatunjiademola30@gmail.com.