Privacy Policy
Mantra Lock — Privacy & Data Practices
Kalpa Enterprises built the Mantra Lock mobile application (“App”). This service is provided by Kalpa Enterprises and is intended for use as is.
This page explains our policies regarding the collection, use, and disclosure of personal information if you choose to use Mantra Lock. If you use the App, you agree to the practices described in this policy. We will not use or share your information with anyone except as described below.
Information collection and use
Mantra Lock is designed to minimize data collection. We do not require you to create an account to use the App, and we do not collect personal information from you while you use the App unless you voluntarily contact us for support.
Preferences you configure (protected apps, daily limits, selected mantra, streaks, unlock session state, and Premium entitlement status) are stored locally on your device. We do not upload this information to our servers.
What we store on your device
App preferences, protected-app lists, Focus/Standard tiers, daily time limits, mantra selection, streak counters, session unlock timers, and whether Premium is active stay on your device via Android DataStore. Uninstalling the App or clearing app data removes them.
Permissions
Mantra Lock may request the following permissions only for features you use:
- Usage Access — detect when a protected app is in the foreground and measure today’s foreground time for optional daily limits you configure.
- Display over other apps — show the on-device chant unlock screen.
- Notifications — keep the protection service running and alert you if monitoring stops unexpectedly.
- Ignore battery optimizations — reduce OEM killing of the monitor service.
- Internet / Google Play Billing — load subscription offers and restore Premium purchases.
We do not use Accessibility Service. We do not read message content, keystrokes, or screen contents of other apps. Denying a permission may limit related features but will not require us to collect additional personal information.
Log data
When you use the App, we may collect limited diagnostic information in the event of a crash or error (for example via Google Play’s standard crash reporting if enabled by the store). This may include your device type, operating system version, and basic technical details needed to fix problems. We do not use this information to identify you personally.
Subscriptions and payments
The free version of Mantra Lock lets you protect up to 7 apps. Premium is an optional Google Play subscription that unlocks unlimited protected apps.
- Payments and billing are handled entirely by Google Play. We do not receive or store your payment card details, Google account password, or full purchase receipt beyond what Play Billing returns to unlock the entitlement on your device.
- After a successful purchase or restore, the App stores a local Premium flag so features can work offline. Google Play remains the source of truth when the App refreshes purchases.
- Manage, cancel, or request refunds through Google Play’s subscription settings. Google’s purchase records are subject to Google’s Privacy Policy.
Cookies and similar technologies
This service does not use cookies explicitly. The App does not include advertising SDKs. Device TTS for mantra playback runs on-device when available.
Service providers
We may work with third-party companies and individuals to:
- Facilitate our service;
- Provide the service on our behalf;
- Perform service-related tasks; or
- Help us understand how the service is used.
These third parties may have access to personal information only to perform tasks assigned to them on our behalf. They are obligated not to disclose or use the information for any other purpose.
Data retention and deletion
Because most data stays on your device, you can delete it by clearing app data in your device settings or uninstalling Mantra Lock. We do not retain copies of your on-device content on our servers.
If you contact us for support, we will retain correspondence only as long as needed to respond to your request and comply with applicable law.
Children’s privacy
Mantra Lock is not directed at children under 13 (or the minimum age required in your country). We do not knowingly collect personal information from children. If you believe a child has provided us with personal information, contact us and we will take steps to delete it.
Security
We use commercially reasonable safeguards to protect information we handle. No method of transmission or storage is completely secure, and we cannot guarantee absolute security.
Links to other sites
This service may contain links to other sites. External sites are not operated by us. We strongly advise you to review the privacy policy of any site you visit. We have no control over and assume no responsibility for the content, privacy policies, or practices of third-party sites or services.
Your rights
Depending on where you live, you may have rights to access, correct, delete, or restrict processing of personal information we hold about you. Because Mantra Lock stores most data on your device, you can exercise many of these rights directly through the App or your device settings. You may also contact us using the details below.
Changes to this privacy policy
We may update this Privacy Policy from time to time. You are advised to review this page periodically for changes. We will notify you of updates by posting the new Privacy Policy on this page and updating the effective date below.
This policy is effective as of 2026-09-04.
Contact us
If you have any questions or suggestions about this Privacy Policy, contact us at kalpa.enterprises258@gmail.com.