Overview

TrueData is an Android ballistics tool built for firearm users and sport shooters who need precise shooting solutions. It combines trajectory calculators, ammunition references, and environmental inputs to help compute accurate firing corrections across a variety of field conditions.

Core capabilities

  • Create and save customized rifle and ammunition profiles for repeatable use
  • Generate detailed trajectory tables for different ranges and conditions
  • Tune muzzle velocity and ballistic coefficients for greater precision
  • Retrieve local weather automatically or accept manual environmental entries
  • Access extensive projectile catalogs, including popular Sierra and Barnes lists
  • Export computed data in common file formats for sharing or backup
  • Pair with Bluetooth weather instruments to receive live environmental updates
  • Quickly adjust wind and range values through a streamlined interface

Environmental inputs and connectivity

The app supports several ways to gather atmospheric data: manual entry, GPS-linked local weather, or direct feeds from paired sensors. Bluetooth integration allows devices such as anemometers and weather stations to feed live measurements, improving the accuracy of real-time firing solutions.

Who benefits from this app

Both beginners learning ballistic fundamentals and experienced marksmen seeking fine adjustments will find value in the toolset. Its interface is designed for rapid changes in wind and distance so it adapts well to range sessions, hunting situations, and competition shooting.

Data export and interoperability

TrueData lets you save and share your settings and results in multiple formats, making it straightforward to archive profiles, move data between devices, or incorporate output into other shooting-planning workflows.

Technical

Title
TrueData
Requirements
  • Android
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2026-01-27
Author
Sierra Bullets
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