Terms of Use

Acceptance of Terms

Letterbox is operated by Tiny Toast Studio LLC ("we", "us"). By downloading or using Letterbox, you agree to these Terms of Use. If you do not agree, please do not use the app.

Description of Service

Letterbox is a daily word puzzle game. Each day a new puzzle is built from a nine-letter word. Players find valid words using the letters provided, with the center letter required in every word. The app also includes leaderboards, friends, private groups, streaks and achievements.

User Accounts

You may play as a guest or create an account using email, Google, or Apple sign-in. You are responsible for maintaining the security of your account credentials. You can delete your account and its data at any time from Settings in the app.

Usernames, Leaderboards, Friends and Groups

Your username, scores and rankings are shown to other players on leaderboards. If you add friends or join a group, the people you connect with can see your results, which can include the words you found.

Usernames and group names must not be offensive, misleading, or impersonate another person. We may change or remove a name that breaks these rules. Group owners can remove members from their own groups.

Acceptable Use

You agree not to reverse engineer, decompile, or attempt to extract the source code of the app. You agree not to use automated tools, bots, or scripts to interact with the service, to submit scores you did not earn, or to harass other players. We may remove scores from leaderboards, and suspend or close accounts, where these rules are broken.

Price, Advertising and Purchases

Letterbox is free to download and play. In the future the app may show advertising or offer optional paid features. If that happens, we will update these terms and our Privacy Policy before the change takes effect.

Intellectual Property

All content, design, and code in Letterbox are owned by us and protected by copyright. The word lists and puzzle generation algorithms are proprietary.

Disclaimer

Letterbox is provided "as is" without warranties of any kind. We do not guarantee uninterrupted access to the service and may modify or discontinue features at any time.

Changes to Terms

We may update these terms from time to time. Continued use of the app after changes constitutes acceptance of the revised terms.

Contact

Questions about these terms can be sent through our Support page.