Privacy Policy - All in One Calculator
Last updated: 16-July-2026 App: All in One Calculator Publisher / Developer: ShellTechnos Contact: allcshelltechnos@gmail.com Privacy Policy — All in One Calculator All in One Calculator ("the app", "we", "us", "our") is developed by ShellTechnos. This Privacy Policy explains what information the app handles, how it is used, and the choices you have. By using the app you agree to this policy. 1. Summary The app is designed to work offline. All calculations run on your device, and your calculation history, favourites and preferences are stored only on your device — we do not upload them. The app shows ads (via Google AdMob and direct sponsor banners) and can fetch live gold, silver and currency rates, which involves limited data as described below. We do not require an account and do not sell your personal information. 2. Information we handle a) Information you choose to provide ...