Old versions

The newest version of PeakFinder uses heavily the graphic processor (GPU). Some older Android devices do have enough GPU power to work smoothly with this new version. On these devices you can install the old version of PeakFinder (2.7.0 April 2016). Delete first the installed version. Then open the following link directly on your device.

Google Play:
http://updates.peakfinder.org/downloads/android/PeakFinderEarth270.apk