OT2Go Spine
$0.99
1.6for iPhone, iPad
Age Rating
OT2Go Spine Screenshots
About OT2Go Spine
An archery toolbox for calculating proper arrow spine.
In-App purchases unlock Premium Features.
The app uses a configuration created from the user's bow definition and desired arrow parameters.
It is the only handheld app available for shaft selection that is based on bow performance. It has the same features and flexibility as the desktop app available from Pinwheel Software.
You can search by shaft manufacturer, shaft construction (aluminum, carbon, aluminum/carbon), and shaft usage (target, hunting, both).
You can search the database for a specific weight range for a completed arrow (with your components), a shaft diameter range, or a specific percent FOC range. Choose to include or omit discontinued shafts.
Flexible, Accurate, Unique.
In-App purchases unlock Premium Features.
The app uses a configuration created from the user's bow definition and desired arrow parameters.
It is the only handheld app available for shaft selection that is based on bow performance. It has the same features and flexibility as the desktop app available from Pinwheel Software.
You can search by shaft manufacturer, shaft construction (aluminum, carbon, aluminum/carbon), and shaft usage (target, hunting, both).
You can search the database for a specific weight range for a completed arrow (with your components), a shaft diameter range, or a specific percent FOC range. Choose to include or omit discontinued shafts.
Flexible, Accurate, Unique.
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What's New in the Latest Version 1.6
Last updated on Jan 10, 2019
Old Versions
Enhanced support for database updating.
Replaced Quick Change sliders with Up Down Buttons.
Minor bug fixes.
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Version History
1.6
Sep 6, 2018
Enhanced support for database updating.
Replaced Quick Change sliders with Up Down Buttons.
Minor bug fixes.
OT2Go Spine FAQ
Click here to learn how to download OT2Go Spine in restricted country or region.
Check the following list to see the minimum requirements of OT2Go Spine.
iPhone
iPad