Opti5 – Privacy Policy
Last updated: 28 September 2026
This policy explains how the Opti5 Android app ("the app") handles your information. The app is published by Opti5 (opti5.in).
Information we collect
The app does not collect, store or share any personal information. You do not need an account to use it. The numbers you type into the calculators (strike prices, premiums, volatility and so on) are processed only on your device and are never sent to us or to anyone else.
Permissions
The app only uses internet access to load the app and to open our website, opti5.in, when you tap a link. It does not access your contacts, location, camera, microphone, files or phone state.
Analytics and advertising
The app contains no advertising and no third-party analytics or tracking tools.
Our website
If you tap a link that opens opti5.in, that website is covered by its own terms and privacy notice.
Children
The app is intended for adults interested in financial markets and is not directed at children under 18.
Not investment advice
The app is an educational calculator. It does not provide investment advice or recommendations and does not place trades.
Changes
If this policy changes, the updated version will be posted on this page with a new date.
Contact
Questions about this policy: support@opti5.in