Forest is a focus timer app designed to help users stay off their phones and maintain concentration. By planting a virtual tree that grows as you focus, the app provides a visual incentive to stay on task. The core features include a countdown timer, Deep Focus mode to block apps, Time Guard to schedule app or site blocks, and Mindful Space offering guided breathing and soundscapes. Users can also participate in group focus sessions through Plant Together. The app is available for free with occasional ads, and offers a paid subscription, Forest Plus, which provides additional features such as custom app allowlists, multiple scheduled app/site blocks, Focus Analytics, all Mindful Space soundscapes, and a 3× coin boost. Forest is available on iOS, Android, and as a browser extension for Chrome and Firefox, with account and focus history syncing across all platforms. The app works offline, with session data syncing once back online. Users can redeem virtual coins earned through focus sessions to fund the planting of real trees, contributing to environmental sustainability. The pricing for Forest Plus varies by region and platform, with annual subscriptions offering discounts compared to monthly billing. For the most current pricing, users should check the App Store or Google Play Store. The app is suitable for individuals seeking to improve their focus and productivity by reducing phone distractions.