A calculator for finding the true position of holes
About True Position
True Position is a productivity app developed by Douglas Rudd.
Download Statistics
True Position has been downloaded 16 thousand times. In the last 30 days, the app was downloaded 81 times.
User Ratings
True Position is rated 3.43 out of 5 stars. The rating is based on 70 ratings.
App Information
True Position is FREE to download. The APK download size is 47.25 MB. The latest version available is 1.1.8. The last update was on August 27, 2025.
Technical Requirements
True Position requires Android 2.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2013.
Description
A calculator for finding the true position of holes. Enter the dimensions and tolerances from the engineering drawing.
In manufacturing, this will help you to calculate whether the position of holes meet the required tolerance. Calculates results both with and without Maximum Material Condition.
True position is the deviation from the theoretical location of the hole or feature as shown on the drawing. A True Position of 0.000 would mean the hole is exactly where it is supposed to be. A True Position of 0.010 means the hole is 0.010 off from where it is supposed to be. If that 0.010 is more than the tolerance given on the drawing then the true position of the hole is out of tolerance.
• Calculates Radial and Diameter True Position • Calculates Basic dimensions • Calculates Maximum Material Condition • Includes optional custom keyboard for devices without proper keyboards
Note: Requires ARMv7 and NEON CPU Feature: You can check your device with the SysCheck app. See trial version at www.i-logic.com/TruePos/trueposios.htm
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Very helpful tool when you are on the shop floor and need to figure true positions or any number of GD&T equations.
★★★★☆Jack Golner· Mar 20, 2023
Very useful app, I would have given it 5 stars if the results could be made easier to read.
★★★★★John Nagy· Apr 6, 2018
If people would just read the help file. There is a slide on/off for custom keyboard calculator. You can get the decimal point. Geezers.
★★★★★A Google User· Mar 17, 2014
Time saver Almost as important as my micrometers
★★☆☆☆Clayton Schneider· Feb 21, 2017
I would give it 5 stars if you put a decimal point key on your keyboard!
★☆☆☆☆Chris Gorman· Feb 12, 2023
Shortcut in app tray won't open app. Have to use app manager info and use the open button from the info screen to use. Too cumbersome. I'd love to love this app as the webpage is useful but not ideally formatted for mobile.
★☆☆☆☆Sci Dog· Nov 7, 2016
A quintessential mistake for a machining app. A machining with no decimal. QC not...
Google Play Rankings for True Position
This app is not ranked
Technologies used by True Position
True Position is requesting 0 permissions and is using 4 libraries.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
Android Jetpack core
Google Maps SDK
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