This Privacy Policy applies to the Naapi Amin Land Calculator app (“the App”), operated by Herumna (“we”, “us”, or “our”). It explains what information we collect, how we use it, and the choices you have. This document also includes the Terms and Conditions governing your use of the App. By downloading or using the App, you agree to this Privacy Policy and the Terms and Conditions below.

1. Acceptance of Terms

By downloading or using the app, these terms will automatically apply to you – you should make sure therefore that you read them carefully before using the app. You’re not allowed to copy or modify the app, any part of the app, or our trademarks in any way. You’re not allowed to attempt to extract the source code of the app, and you also shouldn’t try to translate the app into other languages or make derivative versions. The app itself, and all the trademarks, copyright, database rights, and other intellectual property rights related to it.

we are committed to ensuring that the app is as useful and efficient as possible. For that reason, we reserve the right to make changes to the app or to charge for its services, at any time and for any reason. We will never charge you for the app or its services without making it very clear to you exactly what you’re paying for.

We have collected the data(formula,unit conversion values) from various sources. Please verify/match the calculated values by the yourself at your own-risk. we cannot guarantee the 100% accuracy of the calculated result and also not responsible for any errors or damages you got by using this application's data/obtained result.

You should be aware that there are certain things that we will not take responsibility for. Certain functions of the app will require the app to have an active internet connection. The connection can be Wi-Fi or provided by your mobile network provider, but we cannot take responsibility for the app not working at full functionality if you don’t have access to Wi-Fi, and you don’t have any of your data allowance left.

If you’re using the app outside of an area with Wi-Fi, you should remember that the terms of the agreement with your mobile network provider will still apply. As a result, you may be charged by your mobile provider for the cost of data for the duration of the connection while accessing the app, or other third-party charges. In using the app, you’re accepting responsibility for any such charges, including roaming data charges if you use the app outside of your home territory (i.e. region or country) without turning off data roaming. If you are not the bill payer for the device on which you’re using the app, please be aware that we assume that you have received permission from the bill payer for using the app.

Along the same lines, we cannot always take responsibility for the way you use the app i.e. You need to make sure that your device stays charged – if it runs out of battery and you can’t turn it on to avail the Service, we cannot accept responsibility.

At some point, we may wish to update the app. The app is currently available on Android & IOS – the requirements for the system(and for any additional systems we decide to extend the availability of the app to) may change, and you’ll need to download the updates if you want to keep using the app. we does not promise that it will always update the app so that it is relevant to you and/or works with the Android version that you have installed on your device. However, you promise to always accept updates to the application when offered to you, We may also wish to stop providing the app, and may terminate use of it at any time without giving notice of termination to you. Unless we tell you otherwise, upon any termination, (a) the rights and licenses granted to you in these terms will end; (b) you must stop using the app, and (if needed) delete it from your device.

2. Authentication Method

The App uses Google Authentication API ("Google Sign-In") as the sole method for user authentication. By choosing to sign in with Google, you authorize us to access and collect only the following information from your Google account:

• Email address
• Profile picture

3. Data Collection and Privacy

3.1 Information We Collect

We collect and store only:

• Your Google email address (for account identification and communication)
• Your Google profile picture (for personalization within the App)

3.2 Information We DO NOT Collect

We explicitly DO NOT collect, store, or access:

• Your Google password
• Any other personal information from your Google account
• Contact lists or calendar information
• Location data (unless separately requested with explicit consent)
• Any other Google account data beyond email and profile picture

3.3 Data Usage

The collected information is used solely for:

• Creating and maintaining your user account
• Personalizing your App experience
• Sending essential service-related communications
• Providing customer support

4. Google API Services User Data Policy Compliance

Our use and transfer of information received from Google APIs adhere to the Google API Services User Data Policy, including the Limited Use requirements.

5. User Rights and Control

5.1 Account Deletion

You may request account deletion at any time by contacting us. Upon deletion:

• All your collected data (email and profile picture) will be permanently deleted from our servers
• Your access to the App will be terminated

5.2 Google Account Permissions

You can review and manage the App's access to your Google account at any time through your Google Account settings.

6. Security

We implement industry-standard security measures to protect your data, including:

• Encryption of data in transit (HTTPS/TLS)
• Secure storage practices
• Regular security assessments

7. Third-Party Services

7.1 Google Services

The App integrates with Google Authentication & AdMob services. Your use of Google services is subject to:

• Google Terms of Service
• Google Privacy Policy
• Google Play Services
• AdMob

7.2 Limited Data Sharing

We do not sell, trade, or rent your personal information to third parties. Data is only shared when:

• Required by law
• Necessary to provide the service (e.g., with trusted service providers under confidentiality agreements)

8. Age Restrictions

The App is not intended for users under the age of 18. By using the App, you confirm you meet the minimum age requirement.

9. Changes to This Policy

We reserve the right to modify this Privacy Policy and the Terms at any time. Thus, you are advised to review this page periodically for any changes. we will notify you of any changes by posting the new Privacy Policy and Terms on this page.

10. Disclaimer

The App is provided "as is" without warranties of any kind. We are not responsible for:

• Service interruptions

11. Limitation of Liability

To the maximum extent permitted by law, we shall not be liable for any indirect, incidental, or consequential damages arising from your use of the App.

12. In-App Purchases and Subscriptions

The App offers auto-renewable subscriptions (Monthly and Yearly) for premium features. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings.

Standard Apple EULA applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/