All-in-One Calculator (com.indrakiran.calculator)
Effective date: 21 August 2026
This privacy policy describes how the All-in-One Calculator Android app ("the app"), published by Kottana Indra Kiran ("we", "us"), handles information when you use it.
We do not collect, store, or share any personal information. The app works completely offline. Everything you enter (amounts, dates, measurements, calculation history, favourites, settings) is stored only on your device and never leaves it. Deleting the app, or using Android's "Clear data" option, permanently removes it.
The app shows ads served by Google AdMob, a third-party advertising service by Google. To serve and measure ads, Google may collect and process information from your device, including:
This collection is performed by Google under its own policies, not by us. Learn more:
You can opt out of personalised ads on your device under Settings > Google > Ads (or Settings > Privacy > Ads), where you can also reset or delete your Advertising ID.
The app requests internet permission solely to load ads. All calculator and converter features work fully without an internet connection.
The app is a general-audience utility and is not directed at children under 13. We do not knowingly collect personal information from anyone, including children.
BMI and calorie results shown by the app are for general information only and are not medical advice.
If we change this policy, the updated version will be posted at this page with a new effective date.
Questions about this policy: kottanaindrakiran@gmail.com