Skip to content


GCTools – The geocaching tool collection on the iPhone!

Here you find the tools to get your next multi and mystery caches done easily. GCTools provides tools to calculate coordinates, de- and encode messages, convert units and a huge number of data tables. Have a look at the complete feature list:

All features of GCTools

If you find something missing let us know!

To support us continuing our GCTools developments please give us feedback, five stars on the App Store or buy our In-App Purchases.

So check out GCTools on the App Store:

The iPhone app for an overall enhanced treasure-hunting adventure!