True Position

A calculator for finding the true position of holes

True Position - Hole Positioning Calculator

"True Position" is a calculator designed to find the precise location of holes based on engineering drawings. This app allows users to enter dimensions and tolerances, performing calculations for both Radial and Diameter True Position. It evaluates the position in relation to Maximum Material Condition and helps ensure holes are within specified tolerances. The app features a custom keyboard for devices lacking a proper one and requires ARMv7 and NEON CPU features for optimal performance.
Install from Google Play Store

App stats

Users: 14,271
49
Version: 1.1.7 (Last updated: 2024-07-20)
Creation date: 2013-09-25

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App summary

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

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Google Play Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Great for checking true positions and GD&T equations
  • Comprehensive TP calculator with MMC or LMC options
  • Useful for quick checks on the shop floor
  • Trustworthy results and verified calculations
Cons
  • App crashes or does not open on certain Android versions
  • Lack of decimal point on the keyboard
  • Cumbersome to open due to shortcut issues
  • Metrics option is missing
Most mentioned
  • Issues with app crashing or not opening
  • Need for a decimal point on the keypad
  • Users appreciate the tool's functionality for checking positions
User reviews
App properly not working
by Sandeep Parjapat, 2024-11-20

This app is great for checking where I'm at while making parts! I've used it for 6 years.
by Christopher Weber, 2024-09-03

Very helpful tool when you are on the shop floor and need to figure true positions or any number of GD&T equations.
by Cameron Felkel, 2024-05-01
View all user reviews

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