Privacy Policy for Letrio

Last updated: August 27, 2026

Letrio is a word puzzle game developed and published by Sidecraft Labs.

This Privacy Policy explains how information is collected, used, and handled when you use Letrio.

Information We Collect

Letrio does not require you to create an account and does not directly request personal information such as your name, email address, phone number, or precise location.

Letrio uses Google Analytics for Firebase to understand how the game is used and to improve gameplay and application performance.

Firebase Analytics may automatically collect information such as:

• App usage and interaction events
• Number and duration of game sessions
• App version
• Device model
• Operating system and version
• Approximate geographic information
• App-instance identifiers and other device identifiers
• Information about app launches, updates, and usage

We may also record gameplay-related analytics events, such as game mode, selected language, word length, theme, stage progression, and number of guesses used. These events are used to understand game usage and improve Letrio.

How We Use Information

Information collected through analytics is used to:

• Understand how players use Letrio
• Improve gameplay and user experience
• Identify popular game modes and features
• Diagnose issues and improve application performance
• Guide future development of the game

We do not use analytics information to personally identify individual players.

Third-Party Services

Letrio uses Google Analytics for Firebase, a service provided by Google LLC.

Information collected through Firebase may be processed by Google in accordance with Google's and Firebase's applicable privacy and data processing policies.

Data Sharing

Sidecraft Labs does not sell personal information.

Information may be processed by service providers such as Google solely for providing analytics and related technical services.

Data may also be disclosed if required by applicable law or legal process.

Data Security

We use reputable third-party services and reasonable technical measures to protect information transmitted by the application.

Data transmitted to Firebase services is encrypted in transit.

Data Retention and Deletion

Analytics information is retained according to the retention settings and policies applicable to Google Analytics for Firebase.

Letrio does not currently provide user accounts or maintain a server-side profile containing personally identifiable information.

If you have a privacy or data deletion request relating to Letrio, you may contact us using the contact information below.

Children's Privacy

Letrio is a general-audience word puzzle game.

We do not knowingly collect personal information directly from children. If you believe information relating to a child has been collected inappropriately, please contact us.

Changes to This Privacy Policy

We may update this Privacy Policy when Letrio's functionality, services, or legal requirements change.

Any changes will be published on this page together with an updated revision date.

Contact

For privacy-related questions or requests regarding Letrio, contact:

Sidecraft Labs
Email: developer@sidecraftlabs.com
Website: https://sidecraftlabs.com