Terms of Service & EULA

By installing, accessing, or utilizing the KeyLock Suite V4.0 application ("the App"), available on the Google Play Store under package identity com.keylock.suite, you confirm that:

• You are at least 13 years of age (or the minimum legal age required in your jurisdiction to enter into binding agreements).
• You possess full legal capacity to accept these Terms.
• You will comply with all applicable local, national, and international laws, regulations, and Google Play developer distribution policies.

If you do not agree to every provision contained within these Terms, you must discontinue use immediately and uninstall the application from your device.

Subject to your continuous compliance with these Terms, KeyLock Suite grants you a personal, revocable, non-exclusive, non-transferable, and non-sublicensable license to install and execute the application for personal, non-commercial purposes on compatible Android devices (Android 8.1 Oreo through Android 15+).

To deliver an authentic, high-speed lockscreen experience on modern Android operating systems (including Target SDK 36 on Android 15), KeyLock Suite requests specific Android system privileges. By enabling these features, you authorize the app to utilize:

When utilizing KeyLock Suite, you acknowledge and agree to the following operational parameters:

• Emergency Services Exemption: In strict compliance with telecommunications safety standards, KeyLock Suite automatically detects and relinquishes screen overlay priority whenever an emergency call (e.g., 911, 112, 999) or critical native system alarm is triggered. The app will never block emergency dispatch access.
• Fallback Credentials: You are solely responsible for memorizing your configured Puzzle sequence, Billiard target order, or backup PIN. KeyLock Suite stores keys locally in AES-256 encrypted hardware storage; lost credentials cannot be recovered remotely by our team.
• Native OS Fallback: If an unforeseen system error or battery optimization kills the overlay process, your Android OS fallback security (PIN/Biometric) remains intact to safeguard your hardware.

KeyLock Suite may offer optional in-app purchases (such as premium_lifetime_access) to unlock premium themes, disable advertisements, or grant access to exclusive billiard felt textures and custom puzzle grids:

• Platform Processing: All transactions are conducted exclusively through the Google Play Billing KTX (v9.1) framework. We never receive or store your credit card numbers, bank accounts, or financial data.
• Lifetime License: A one-time purchase of the lifetime premium tier unlocks all current and future V4.x lockscreen modules on any device bound to your Google account.
• Refund Policy: All refunds are governed by Google Play Store Refund Policies. If you wish to request a refund, you may submit a request directly through Google Play order history or contact [email protected] with your Google Play Order Number (GPA.xxxx-xxxx-xxxx).

KeyLock Suite allows users to import custom photos to create custom puzzle locks, custom billiard table felt backdrops, and live wallpaper canvases:

• Ownership: You retain complete ownership, copyright, and intellectual property rights in all images you import into KeyLock Suite.
• Local Processing: Slicing, matrix transformation, and cache generation occur 100% on your device hardware. KeyLock Suite does not upload, copy, or redistribute your personal photos to any external cloud servers.
• Content Legality: You represent and warrant that you possess all legal rights to any images imported into the app and that such content does not infringe upon third-party rights or violate applicable laws.

The KeyLock Suite name, logos, icons, Jetpack Compose UI architecture, physics-based touch interaction models (including the numbered ball drag-to-pocket mechanic and visual key selection hints), dynamic image slicing grids, and 30 FPS 4-split canvas engine are the exclusive intellectual property of the KeyLock Suite Development Team.

Nothing in these Terms grants you any title or ownership rights in the underlying codebase, shaders, or compiled application binaries.

When utilizing KeyLock Suite, you agree not to:

• Decompile, disassemble, reverse engineer, or attempt to derive the source code of the application.
• Modify, adapt, translate, or create derivative works of any portion of the software.
• Distribute modified, cracked, or unauthorized APK/AAB packages outside of the Google Play Store.
• Bypass or tamper with Google Play Billing entitlement verification tokens or security cryptography.
• Use the application in any manner that could impair emergency calling systems or essential device operations.

Provided "AS IS" and "AS AVAILABLE"

To the maximum extent permitted by applicable law, KeyLock Suite is provided without warranties of any kind, whether express, implied, statutory, or otherwise, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

In no event shall KeyLock Suite or its developers be held liable for any indirect, incidental, special, consequential, or punitive damages, including loss of data, hardware incompatibility caused by custom ROMs or aggressive OEM background task killers, or device lockout resulting from forgotten custom credentials.

These Terms of Service are governed by and construed in accordance with standard international software distribution standards and applicable local jurisdictions, without regard to conflict of law principles.

For support inquiries, commercial licensing, or assistance with bug reports, please reach out through our official channels: