TrueData 2.1 - App Store

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About TrueData

Set up your rifles and bullets, refresh the weather and drag out your distance. Turret clicks are calculated on the fly and displayed instantly. Includes the full Sierra and Barnes bullet libraries and Doppler Data, plus:...

Set up your rifles and bullets, refresh the weather and drag out your distance. Turret clicks are calculated on the fly and displayed instantly. Includes the full Sierra and Barnes bullet libraries and Doppler Data, plus: . Muzzle Velocity truing feature . BC truing feature . Barnes Doppler Library . Sierra Doppler Library . Multiple weather input options for any scenario or equipment . Elevation offset option for rifle zero . Intuitive, modern interface . Quickly dial in the wind and target distance . Calculates multiple click adjustments in MRAD or MOA . Supports combinations of metric and imperial . Supports ICAO and US Metro units . Supports G7, G1 and many other drag models . Supports either single, or up to 6 BC entries . Create and save your own rifles and bullets . Quickly view and duplicate bullets and rifles . Calculates spin drift . Retrieves weather at your location . Allows overriding temperature, humidity, air pressure . Automatically detects shooting angle (up/dn) . Generates trajectory tables showing zero and transonic zone . Ability to export trajectories as CSV/TSV/Pipe and PDF Report . Displays equivalent 1 MOA & MRAD when choosing distance . Displays equivalent 1 click of current scope at distance . Haptic feedback for positive button presses . Export your settings, rifles and bullets to Google Drive, DropBox, Email... . Import your settings, rifles and bullets to make switching devices easier . Add multiple distances to view a convenient Target Card . Connect your Bluetooth weather device for real-time changes (currently supports Skywatch and WeatherFlow) . Account for weather conditions while zeroing (Zero Weather) . Allow for variations in powder temperature with a simple interface . Allow for chronograph distance in bullet velocity . Fine tune your exact Wind Direction in a popup . Convenient Training Timer . Quick compass option in the Wind card . Virtual Range Finder estimates your target distance via GPS . Select basic or detailed form entry options in settings . Adjust your rifle's Scope Scale Factor . Round trajectories to your scope's clicks

Version History BC Calibration Bug Fixes 2.1 May 11 New Products Alert! • Library Updates: - Barnes Harvest Straightwall: 350 Legend, 400 Legend, 450 Bushmaster, & 45-70 GOVT - Barnes Harvest Big Woods Bucks 308 Win 180gr Pro-Hunter RN & 30-06 SPRG 180gr Pro-Hunter RN - Sierra .224” 22 CAL 88gr TMK - Sierra .224” 22 CAL 77gr MKX - Sierra .243” 6MM 107gr TMK - Sierra .243” 6MM 116gr TMK - Sierra .264” 6.5MM 153gr TMK - Sierra .284” 7MM 185gr TMK - Sierra .308” 30 CAL 180gr TGK - Sierra .308” 30 CAL 215gr MK CN - Sierra .400” 40 CAL 200gr PRO-HUNTER • Added Coriolis Effect - Tap the compass icon to enter your bearing • Added Windage Offset in Zeroing Settings • Additional Doppler Profiles: - .243” 6MM 107gr Sierra MKX #1571 - .277” 175gr Sierra TGK #4475 - .308” 230gr Sierra MK CN #2251 - .264” 6.5MM 142gr Sierra MKX #1743 - .264” 6.5MM 142gr Sierra MK #1742 • Bug fixes 2.0 Apr 16 New! • Added New 2026 Barnes & Sierra Products to Libraries - Added Scope Scale Factor - Found in Edit Rifle section • Added Additional Doppler Profiles (4) - Sierra .243” 6mm 107gr MKX #1571 - Sierra .277” 175gr TGK #4475 - Sierra .308” 230gr MK CN #2251 - Sierra .375” 350gr SMK #9350 • Added Round to Clicks as an Option - E.g. ¼ MOA click units will have the output rounded to the nearest ¼ - .25, .50, .75, etc) - E.g. .2 MIL click units will have the output rounded to the nearest .2 - 0.2, 0.4, 0.6, etc) - Setting found in Edit Rifle section 1.1.0 Jan 20 1.0.0 12/18/2025

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Previous Versions

Here you can find the changelog of TrueData since it was posted on our website on 2026-02-17 03:32:26. The latest version is 2.1 and it was updated on 2026-06-26 11:55:32. See below the changes in each version.

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