Last Updated: March 27, 2026
Techtenstein Services Pvt Ltd ("we," "our," or "us") operates the EV Charging Calculator mobile application (the "Service"). This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service and the choices you have associated with that data.
We collect several different types of information for various purposes to provide and improve our Service to you.
Personal Data: While using our Service, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you ("Personal Data"). This may include, but is not limited to: Email address (if provided for support), Device Identifiers, and Usage Data.
Usage Data: We may collect information on how the Service is accessed and used. This includes your device's Internet Protocol address (IP address), device type, operating system version, unique device identifiers (AdID/IDFA), and other diagnostic data.
To facilitate our Service and provide monetization, we employ third-party companies. These third parties have access to your Data only to perform these tasks on our behalf and are obligated not to disclose or use it for any other purpose.
Advertising and Analytics Partners:
Google AdMob: Privacy Policy
Meta (Facebook Audience Network): Privacy Policy
AppLovin: Privacy Policy
Unity Ads: Privacy Policy
Google Play Services: Privacy Policy
Your calculation history (e.g., charging costs, mileage, and vehicle metrics) is primarily stored locally on your device. We do not sell your charging history to third parties. Data used for calculations is processed on-device to ensure user privacy.
Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. If you are a parent or guardian and you are aware that your child has provided us with Personal Data, please contact us.
Depending on your location, you have rights regarding your data:
The right to access, update, or delete the information we have on you.
The right to object to or restrict the processing of your data.
The right to data portability.
Opt-out: You can reset your Advertising ID or opt-out of personalized ads via your Android device settings.
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date at the top.
If you have any questions about this Privacy Policy, please contact us:
By email: contact@techtenstein.com
Company: Techtenstein Services Pvt Ltd