Effective Date: July 3, 2026
Welcome to Mono Calc (referred to as "we", "us", or "our"). We respect your privacy and are committed to protecting it through our compliance with this Privacy Policy.
This Privacy Policy explains our practices regarding the collection, use, and disclosure of your information when you use our mobile application, Mono Calc (the "App"). Our primary goal is to provide you with a fast, reliable, and secure unit converter and calculator without compromising your personal privacy.
By downloading, installing, or using the App, you agree to the terms of this Privacy Policy. If you do not agree with the terms of this Privacy Policy, please do not use the application.
We do NOT collect, transmit, distribute, or sell your personal data. Mono Calc is designed to function entirely offline and locally on your device. We do not require you to create an account, provide an email address, or share any personally identifiable information (PII) to use the App.
No Personal Information Collected: We do not ask for your name, address, phone number, email, or any other personal details.
No Usage Tracking: We do not track your app usage, the units you convert, or the calculations you perform.
No Background Tracking: The App does not track your location, access your contacts, or monitor your background activities.
Any data generated by your use of the App (such as your last selected conversion units, theme preferences, or temporary calculation history) is stored strictly locally on your device's internal storage.
100% Local: None of this local data is ever transmitted to our servers or any third-party servers. It remains completely in your control.
Complete Deletion: Because all data is stored locally, you have full control over it. All data associated with the App is permanently and completely deleted when you:
Uninstall the App from your device.
Clear the App's Data or Cache through your device's internal settings (Settings > Apps > Mono Calc > Storage > Clear Data).
Once deleted, this data cannot be recovered by us or anyone else.
The App requires absolute minimum permissions to function on your device. We do not request intrusive permissions such as Camera, Microphone, Contacts, or Location access.
(If the app requests any specific permissions for functionality, like clipboard access to copy conversion results, rest assured that clipboard data is only used locally for your immediate convenience and is never transmitted off your device).
Mono Calc is a standalone application. We do not integrate third-party analytics trackers, advertising SDKs (unless specifically added by you later), or data collection services that secretly harvest your data. We do not sell or rent any data to third parties because we do not collect any data in the first place.
We value your trust in using our App. Since the App operates 100% offline and does not transmit data over the internet, it is inherently secure against online data breaches or server hacks. Your data's security is directly tied to the security of your personal device. We recommend keeping your device protected with a password, PIN, or biometric security.
Our App is completely safe for all ages. We do not knowingly collect personally identifiable information from children under the age of 13. Since the App does not collect any data from any user, children can use the App safely without the risk of their data being harvested.
We may update our Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. Thus, you are advised to review this page periodically for any changes. Any changes are effective immediately after they are posted on this page. Your continued use of the App following the posting of changes constitutes your acceptance of such changes.