Nice idea, but does not feel native
I like the idea of this app 🚶. However, scrolling (e.g. in the options menu) is slow and sometimes completely stuck so I do have to force restart the app.
Free
About
Explore the real world by uncovering a persistent fog of war on a map as you walk. Track your progress, collect locations, and visualize your journeys with customizable map styles. Your location data stays private on your device.
✓Persistent fog of war for real-world exploration
✓Background exploration to uncover areas while app is closed
✓Collectable countries, regions, and named places
✓Customizable fog colors and map styles
✓Shareable map visuals without revealing personal locations
✓Import historical travel data (Google Timeline, GPX)
✓Export your travel path as GPX file
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+1
What's New in FOG
1.4.4
September 20, 2026
FIRST STREET FIRST The first fix after the intro now says so: walk to the corner and back, and the fog clears where you go. YOUR HISTORY, TODAY The rank-up card and the walk card each mention FOG Unlimited once, and only once. Tap it and the paywall leads with the thing that matters: import Google Timeline or GPX and everywhere you have ever been is on the map today. LESS BATTERY On screen, tracking runs at GPS accuracy instead of navigation grade. Off screen, it stops entirely. Background exploring batches its fixes and wakes a few times an hour instead of every fifteen seconds.
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FAQ
How does FOG reveal the map?
FOG uses your device's GPS to track your movement. As you walk, the 'fog' on the map permanently disappears in the areas you've visited, similar to a fog of war mechanic in strategy games.
Does FOG have ads?
No, FOG is ad-free. The developer has stated that there are no advertisements or trackers within the application, ensuring a clean user experience.
Can I import my past travels into FOG?
Yes, FOG Unlimited allows you to import your historical travel data from Google Timeline or GPX files. This means previously visited locations will count towards your progress without needing to re-explore them.
What are the different 'ways' in FOG?
FOG offers five different 'ways' for exploration: Scholar and Ranger are free, while Warrior, Mage, and Navigator are part of the FOG Unlimited purchase. Each way comes with unique equipment and progression paths.
Is my location data safe with FOG?
Yes, FOG prioritizes user privacy. All your location history stays on your device, with no account, cloud storage, analysis, or server communication. The app is designed to be completely private.
How often is FOG updated?
The latest version of FOG is 1.4.0, which was last updated on September 9, 2026. Updates typically bring new features, improvements, and bug fixes to enhance the exploration experience.
What devices does FOG support?
FOG is available on iPhone and iPad devices, making it accessible to a wide range of Apple users who want to engage in real-world exploration.
What is the age rating for FOG?
FOG has an age rating of 4+, indicating it is suitable for users of all ages. The gameplay is designed to be accessible and engaging for a broad audience.