LYDWORLD Building Smart Apps & Puzzle Games
We craft high-quality mobile solutions and immersive mystery puzzles designed to challenge your mind, streamline your routines, and elevate your daily digital lifestyle.
Why Choose LydWorld Apps?
Utility First
Our tools are designed to solve concrete real-world problems, from screen-time reduction to smart waking routines.
Immersive Gameplay
We design puzzle games that train logical thinking, provide satisfying mystery-solving flows, and feature gorgeous storylines.
Zero Clutter
Enjoy high-performance apps built with modern development practices that run fast, utilize minimal storage, and prioritize user experience.
Our Apps & Games
Explore our collection of utility tools and interactive games designed to solve problems and entertain.
ClockCrow – Alarm Puzzle
Wake Up Smart & Save Time
The ultimate puzzle alarm app specifically tailored for heavy sleepers. Break the habit of snoozing by solving engaging puzzles.
- Puzzle alarm challenges for heavy sleepers
- Custom smart routines to kickstart your day
- Screen-time block alarms to limit late night scrolling
Mystery Case Files
Interactive Detective Puzzle
Put on your detective hat and solve mind-bending criminal cases. Find clues, interrogate suspects, and piece together the final mystery.
- Immersive investigative storylines
- Challenging detective logic puzzles
- Detailed evidence examination mechanics
Future Projects
Coming Soon
We are actively developing new puzzle architectures, logic games, and smart automation utilities. Check back soon for updates!
Have an app idea or a feature request?
Contact our dev teamAbout LydWorld
We are a modern software company dedicated to engineering exceptional digital products that challenge the mind and simplify daily routines.
Who We Are
Founded with a passion for software craftsmanship, LydWorld bridges the gap between everyday productivity and interactive entertainment. We believe apps should be both highly functional and beautifully designed.
Our team focuses on building utility products like ClockCrow that help users manage their screen time and establish smart waking habits, alongside immersive narrative experiences like Mystery Case Files that challenge deduction and logical reasoning.
Our Core Values
Our Mission
To build smart, accessible mobile solutions and engaging puzzle systems that empower users, resolve friction points in daily habits, and spark intellectual curiosity.
Uncompromising Quality
We write clean, efficient, and robust code. We optimize for high-speed responsiveness, minimal loading times, and standard-compliant security protocols across all products.
User Experience First
We value clean interfaces and uncluttered workflows. Our games and utilities avoid aggressive ads and confusing mechanics in favor of intuitive, polished interactions.
Community Driven
We actively gather feedback from our user community to shape app updates, introduce highly requested features, and maintain transparency in our development processes.
Privacy Policy
Last updated: July 11, 2026
Looking for a specific app privacy policy?
Read the dedicated policy for ClockCrow Alarm Puzzle.
1. Introduction
Welcome to LydWorld. We are committed to protecting your personal information and your right to privacy. If you have any questions or concerns about this policy or our practices with regard to your personal information, please contact us at lydworldcontact@gmail.com.
This Privacy Policy applies to all information collected through our website, mobile applications (such as ClockCrow and Mystery Case Files), and any related services, sales, marketing, or events.
2. Information We Collect
We collect personal information that you voluntarily provide to us when you express an interest in obtaining information about us or our products, when you participate in activities in our apps, or when you contact us directly.
- Personal Contact Data: Name, email address, and subject matter details when you submit contact forms.
- Usage & Device Information: Standard analytics details, including device type, operating system version, browser identifiers, and application diagnostic reports (e.g. crash logs) to help us improve performance.
- Game Progress & Preferences: Local storage settings to store your high scores, game state progression, and alarm routines.
3. How We Use Your Information
We process your information for purposes based on legitimate business interests, the fulfillment of our services to you, compliance with our legal obligations, and/or your consent. We use the information we collect:
- To operate and maintain our mobile applications and digital platforms.
- To respond to user support inquiries and solve app issues.
- To gather anonymous statistical data to help us build better utility features and game mechanics.
- To comply with regulatory and legal requirements.
4. Sharing Your Information
We only share information with your consent, to comply with laws, to provide you with services, to protect your rights, or to fulfill business obligations. We do not sell, rent, or trade your personal information with third parties.
5. Security of Your Information
We implement appropriate technical and organizational security measures designed to protect the security of any personal information we process. However, please also remember that we cannot guarantee that the internet itself is 100% secure. Although we will do our best to protect your personal information, transmission of personal information to and from our services is at your own risk.
6. Children's Privacy
Our puzzle games and utility apps do not knowingly solicit data from or market to children under 13 years of age. If we learn that personal information from users less than 13 years of age has been collected, we will deactivate the account and take reasonable measures to promptly delete such data from our records.
7. Changes to This Privacy Policy
We may update this privacy policy from time to time. The updated version will be indicated by an updated "Last Updated" date and the updated version will be effective as soon as it is accessible. We encourage you to review this privacy policy frequently to be informed of how we are protecting your information.
ClockCrow Privacy Policy
This Privacy Policy applies to the Alarm Puzzle - ClockCrow mobile application ("Application") and any related services operated by LYDWORLD ("Service Provider", "we", "our", or "us").
By downloading or using the Application, you agree to the collection and use of information in accordance with this Privacy Policy.
1. Information We Collect
The Application may collect information when you download and use it.
This information may include:
- Your device's Internet Protocol (IP) address
- Device model and operating system version
- Application version
- Pages or screens you visit within the Application
- Date, time, and duration of your sessions
- Diagnostic information and crash reports
- Advertising identifiers (where applicable)
2. Information You Provide
The Application may allow you to create or store information including:
- Alarm settings
- Puzzle preferences
- Smart routine schedules
- App Usage Alarm settings
- Screen Time Alarm settings
- Application preferences
Most of this information is stored locally on your device.
3. Permissions Used
Depending on the features you use, the Application may request the following permissions:
Notifications
Used to notify you about alarms, reminders, and routine events.
Exact Alarm Permission
Allows alarms to ring at the scheduled time, even when the device is idle.
Foreground Service
Used while alarms are active to ensure reliable alarm operation.
Usage Access Permission
Required for the App Usage Alarm and Screen Time Alarm features to monitor selected apps and trigger alarms when usage limits are reached.
Boot Completed Permission
Allows the Application to restore scheduled alarms after your device restarts.
These permissions are used solely to provide the requested functionality and are not used to collect unnecessary personal information.
4. Local Data Storage
Alarm Puzzle - ClockCrow stores alarm settings, routines, puzzle preferences, statistics, and application settings locally on your device.
This information remains on your device unless required for services such as subscriptions or advertising.
5. Cookies and Tracking Technologies
The Application or third-party SDKs may use cookies, SDKs, pixels, and similar technologies to provide functionality, improve performance, display advertisements, and manage subscriptions.
Where required by applicable law, consent will be requested before using non-essential tracking technologies.
6. Advertising
The Application uses Google AdMob to display advertisements.
AdMob may collect information including:
- Advertising ID
- Device information
- App interactions
- Approximate location
- Ad performance information
Depending on your region, advertisements may be personalized or non-personalized based on your consent preferences.
7. Subscriptions
The Application offers optional premium subscriptions through Google Play Billing.
Subscription management is handled by RevenueCat, which helps verify purchases and manage subscription status.
RevenueCat may process:
- Anonymous App User ID
- Subscription status
- Purchase information
- Device information required for purchase verification
RevenueCat does not receive your payment card details.
8. Third-Party Services
The Application may use the following third-party services:
- Google Play Services
- Google AdMob
- RevenueCat
These providers process information according to their own Privacy Policies.
9. How We Use Information
Information collected may be used to:
- Provide Application features
- Schedule and manage alarms
- Restore alarms after device reboot
- Manage subscriptions
- Display advertisements
- Improve application performance
- Diagnose crashes and technical issues
- Comply with legal obligations
10. Third-Party Disclosure
The Service Provider may disclose information:
- When required by law
- To comply with legal obligations
- To protect our legal rights
- To investigate fraud or abuse
- To trusted service providers acting on our behalf
We do not sell your personal information.
11. International Data Transfers
Some third-party service providers may process information outside your country of residence.
Where required, appropriate safeguards such as Standard Contractual Clauses (SCCs), adequacy decisions, or other lawful transfer mechanisms will be used.
12. Your Rights
Depending on your location, you may have the right to:
- Access your personal data
- Correct inaccurate information
- Request deletion of your data
- Withdraw consent where applicable
- Object to certain processing activities
- Request data portability
To exercise these rights, contact: lydworldcontact@gmail.com
13. California Privacy Rights (CCPA/CPRA)
If you are a California resident, you may have the right to:
- Know what personal information is collected
- Request deletion of personal information
- Opt out of the sale or sharing of personal information
- Receive equal service regardless of exercising your rights
To exercise these rights, contact: lydworldcontact@gmail.com
14. Data Retention
The Service Provider retains information only as long as necessary.
- User-provided data: During use of the Application and up to 12 months thereafter unless legally required otherwise.
- Automatically collected data: Up to 24 months.
- Aggregated and anonymized information: May be retained indefinitely.
- Information required for legal compliance: Retained as required by applicable law.
You may request deletion of your personal information by contacting us.
15. Opt-Out
You may stop all collection of information by uninstalling the Application.
Removing the Application does not automatically delete information already processed by third-party services.
16. Children's Privacy
The Application is not directed toward children under the age required by applicable law.
The Service Provider does not knowingly collect personal information from children without the necessary legal consent.
If you believe a child has provided personal information, please contact: lydworldcontact@gmail.com
Appropriate steps will be taken to remove such information.
17. Data Security
The Service Provider uses reasonable administrative, technical, and physical safeguards to protect information against unauthorized access, disclosure, or misuse.
However, no electronic transmission or storage method is completely secure.
18. Data Breach Notification
If a data breach affecting your personal information occurs, the Service Provider will notify affected users where required by applicable law.
19. Changes to This Privacy Policy
This Privacy Policy may be updated from time to time.
Changes will be posted on this page together with the updated Effective Date.
Where required by law, we will obtain consent before material changes become effective.
20. Your Consent
By using the Application, you consent to this Privacy Policy where consent is the legal basis for processing.
Where required, consent may be withdrawn at any time without affecting processing already completed.
21. Contact Us
If you have any questions regarding this Privacy Policy or the Application, please contact us:
Terms & Conditions
Last updated: July 11, 2026
1. Agreement to Terms
These Terms & Conditions constitute a legally binding agreement made between you, whether personally or on behalf of an entity, and LydWorld ("we", "us", or "our"), concerning your access to and use of our website as well as our mobile applications (ClockCrow, Mystery Case Files) and any other media form, media channel, mobile website or mobile application related, linked, or otherwise connected thereto (collectively, the "Services").
By accessing or using our Services, you agree that you have read, understood, and agree to be bound by all of these Terms & Conditions. If you do not agree with all of these Terms & Conditions, then you are expressly prohibited from using the Services and you must discontinue use immediately.
2. Intellectual Property Rights
Unless otherwise indicated, the Services, including all source code, databases, functionality, software, website designs, audio, video, text, photographs, and graphics, as well as the trademarks, service marks, and logos contained therein, are owned or controlled by us or licensed to us, and are protected by copyright and trademark laws.
Except as expressly provided in these Terms, no part of the Services and no Content or Marks may be copied, reproduced, aggregated, republished, uploaded, posted, publicly displayed, encoded, translated, transmitted, distributed, sold, licensed, or otherwise exploited for any commercial purpose whatsoever, without our express prior written permission.
3. User Representations
By using the Services, you represent and warrant that:
- All registration information you submit will be true, accurate, current, and complete.
- You will maintain the accuracy of such information and promptly update such registration information as necessary.
- You have the legal capacity and you agree to comply with these Terms & Conditions.
- You will not access the Services through automated or non-human means, whether through a bot, script, or otherwise.
- You will not use the Services for any illegal or unauthorized purpose, and your use of the Services will not violate any applicable law or regulation.
4. Mobile Application License
Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to download, install, and use our mobile applications on your personal devices solely for your personal, non-commercial entertainment and utility.
You shall not: decompile, reverse engineer, disassemble, attempt to derive the source code of, or decrypt the applications; make any modification, adaptation, improvement, enhancement, translation, or derivative work from the applications; or violate any applicable laws, rules, or regulations in connection with your access or use of the applications.
5. Term and Termination
These Terms & Conditions shall remain in full force and effect while you use our Services. Without limiting any other provision of these Terms, we reserve the right to, in our sole discretion and without notice or liability, deny access to and use of the Services (including blocking certain IP addresses), to any person for any reason or for no reason.
6. Contact Us
In order to resolve a complaint regarding the Services or to receive further information regarding use of the Services, please contact us at:
LydWorld
Email: lydworldcontact@gmail.com
Contact Our Team
Have questions about our apps, games, or business partnerships? Send us a message and we'll get back to you shortly.