testimonials

Jeff

• Great app Hesitantly bought app. Very happy. Also tested against our saximeter, at most it was 1/10' different.   Love the running average of last 10 blows. Highly recommend.

Clio

• Coming along nicely! So glad to see an app like this finally! Tends to take readings on par with "official devices" when run simultaneously. 

Paul

• Works Great I highly recommend this app to anyone who does pile driving. Very easy to use and extremely accurate.