RTK camera - 3D geotag scanner

In-app purchases
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
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About this app

RTK camera is an All-In-One NTRIP and Camera App, to take centimeter accurate geotagged photos and logging the path you've walked.

There are 3 modes of taking photos:
- automatic 3D tracker (for photogrammetry)
- time laps
- single shoot

You can connect ANY external GNSS chip device using (normal) Bluetooth or USB.

Highlights:
- It's save an easy to use.
- No Cloud. Data is yours!
- NO Developer Mode and NO Mock Location required

- FREE Logging of GNSS track in NMEA style with GNGGA, GNRMC and GNGST message

- NTRIP client integrated
- Full-resolution, geotagged photos (subscription required)
- Coordinates are directly written into EXIF/XMP

- USB connection (serial usb is not recommended)
- Bluetooth connections supported (no Bluetooth LE support!)
accurately geotagged full-res photos and 3d photogrammetry scanner
Updated on
Aug 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Added enhanced Serial USB support
Added console view
Ensured Android 16 KB page size compatibility
Bug fixes and minor codebase improvements
Content rating
Everyone
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App support

Phone number
+436607305038
About the developer
REDcatch GmbH
support@redcatch.at
Tschaffinis-Umgebung 14/2 6166 Fulpmes Austria
+43 660 7305038