OT2Go Spine App SupportPinwheel Software, Inc.

OT2Go Spine App Support

2.2 star

Total 76 Ratings

What is OT2Go Spine? Description of 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.

OT2Go Spine App User Reviews

What do you think about OT2Go Spine app? Ask the appsupports.co community a question about OT2Go Spine!

Please wait! Facebook OT2Go Spine app comments loading...

OT2Go Spine Pros

Excellent appYou have to purchase the premium options to get any use from the app, but it’s still only around $5 total. The initial app purchase is useless without these options. The app is easy to navigate and will help to choose the perfect arrow configuration without having to try all of them in the field. I would definitely purchase again..Just PimpingVersion: 1.6

Spot onUsed this program to build my heavy arrow setup for elk and it was spot on. After all data was entered the fps came out within 1fps of crony. The learning curve could be slow for computer challenged people but for the price this program is money. To compute insert weight I entered all the fixed data such as specs of bow and my draw length and weight, arrow length, fletching ect. I then played with insert weight until I got optimum spine. I used adjustable inserts from Ethics Archery and started heavy and tested 1 fletched arrow compared to bare shaft. The first setup was 15 grains heavier than the program suggested and bare shaft didn’t group with fletched. I trimmed the insert weight to match the program and both fletched and bare shaft grouped and shot bullet holes in paper. I now never shoot broad heads and field tips at same spot..PopsbrothersVersion: 1.6

✓   OT2Go Spine Positive Reviews

OT2Go Spine Cons

Worthless without in-app purchasesWithout purchasing premium features you can’t save your setup, so you have to input your specs every time you use the app. There is also no access to the arrow database, so you’re stuck with worthless data about arrows you’ve never heard of..WhizwheelVersion: 1.6

Not all arrows presentLike the app as a whole. However, I would like to see all arrows present. For example, I wanted to check into the Sirius Orion’s, but they’re not included in this app..Bryan w 32Version: 1.6

✗   OT2Go Spine Negative Reviews

Is OT2Go Spine legit?

No. OT2Go Spine does not seem legit based on our analysis. This conclusion was arrived at by running over 76 OT2Go Spine user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for OT2Go Spine is 43.0/100.

Is OT2Go Spine safe?

No. OT2Go Spine not seem very safe to us. This is based on our NLP analysis of over 76 user reviews sourced from the IOS appstore and the appstore cumulative rating of 2.2/5. AppSupports Safety Score for OT2Go Spine is 43.5/100.

Should I download OT2Go Spine?

We are not sure!

OT2Go Spine Screenshots

  • ot2go spine iphone screenshot 1
  • ot2go spine iphone screenshot 2
  • ot2go spine iphone screenshot 3
  • ot2go spine iphone screenshot 4

Product details of OT2Go Spine

App Name:
OT2Go Spine
Pinwheel Software, Inc.
Legitimacy Score:
Safety Score:
Content Rating:
4+ Contains no objectionable material!
Sports, Utilities
App Size:
51.53 MB
Bundle Id:
Relase Date:
06 September 2018, Thursday
Last Update:
10 January 2019, Thursday - 23:13
IOS 7.0 or later

OT2Go Spine 1.6 Update Note
✱ Version History

Enhanced support for database updating. Replaced Quick Change sliders with Up Down Buttons. Minor bug fixes..

5 iPhone Apps You Should Have

5 iPhone Apps You Should Have

These days, it seems like there’s an app for everything. And while that may be true, not all apps are created equal. Some are definitely better than others. So, if you’re looking for a few apps to download to your iPhone, here are five that you should consider. What apps should I have on...

8 Top MacBook Apps for College Students

8 Top MacBook Apps for College Students

Technological advancements have eased human life to a great extent. The digital trend has also ruled over the academic world. If you love digital classrooms and want to enjoy that engaging environment all the time, use top MacBook apps for college students. Developers have introduced several MacBook...