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Forest Watcher

Forest Watcher

Monitor forests anywhere

8 ratings
5 reviews
🗺️ Navigation
Free

Details

  • Released
  • Updated
  • September 18, 2017
  • July 28, 2026

Features

Developer

World Resources Institute
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About

Access global forest change data and alerts offline. Identify areas for investigation, collect field evidence with customizable forms, and make informed conservation decisions. Share data and manage teams for effective forest monitoring.

✓Offline forest change data access
✓Designate areas of interest
✓Collect field data with forms
✓Overlay contextual layers
✓Route tracking for investigations
✓Share alerts and data
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+1

What's New in Forest Watcher

3.3.4

July 28, 2026

Updated React Native Navigation and other dependencies to successfully build with Xcode 26.6 + iOS 26.5 SDK.

User reviews

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Travado

Logo de início solicita autorização para localização e em seguida trava o App
dasgrubeldasgrubel

Top Notch for the Casual Forest Watcher

Simple and clear. Useful tool for monitoring - even for the casual observer.
Jrb09003Jrb09003

Amazing app for forest monitoring

This app brings GFW to your phone to make monitoring forests easy and efficient. It's really helpful to see deforestation and fire alerts in my area and be able to submit reports with data from patrols. Great job WRI!
karla26karla26

Great app by WRI

WRI has built a meaningful and powerful tracking tool. It's great to be able to track forest progress (or deforestation ).
mc in CRmc in CR

Great offline tool for monitoring forests

Same powerful data as Global Forest Watch, but in a mobile app with clean interface, and easy to use.
J8and0aonJ8and0aon

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FAQ

What is Forest Watcher?

Forest Watcher is a mobile application that provides offline access to global forest change data and alerts from Global Forest Watch. It allows users to identify areas of change, collect field evidence, and make informed conservation decisions.

Can I use Forest Watcher offline?

Yes, Forest Watcher is designed for offline use, allowing you to access forest change data and collect information even without an internet connection.

How much does Forest Watcher cost?

Forest Watcher is available for free. There are no costs associated with downloading or using the core features of the application.

What devices does Forest Watcher support?

Forest Watcher is currently supported on iPhones. Check the app store for the latest compatibility information.

How often is Forest Watcher updated?

The latest version of Forest Watcher is 3.3.1, last updated on August 28, 2025. Updates typically include new features, bug fixes, and performance improvements.

What is the age rating for Forest Watcher?

Forest Watcher has an age rating of 4+, making it suitable for a wide range of users interested in environmental monitoring.

How do I get help with Forest Watcher?

If you encounter issues, you can reference the 'how-to' materials within the app or contact the support team directly at forestwatcher@wri.org for further assistance.

Does Forest Watcher have ads?

No, Forest Watcher does not contain advertisements. The app is ad-free, allowing for an uninterrupted user experience focused on forest monitoring.