Features Arrows
A spine calculator for compound and recurve target archers.
It calculates spine and provides advice and information on a wide variety of arrrow-shafts.
Its database is updated regular so you always have the latest info on the latest available arrow shafts from many different manufacturers.
The database contains lots of useful information about a.o.
spine, weight, diameter of different manufacturers and shafts.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Arrows in Action
Get the App Today
Download on Google Play
Available for Android 8.0 and above