Comparison

Ballistic X vs TrueData

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ballistic X

This app helps shooters calculate shot groups and zero their rifles with an intuitive interface. It offers features for load development and precise turret adjustments, supporting various units and target types. An optional upgrade unlocks advanced statistical analysis tools.

Highlights
  • Shot group calculation
  • Rifle zero adjustment (ATZ)
  • Load development data
  • MOA/MIL or INCH/CM support
  • Advanced statistical analysis (In-App Purchase)
  • Cross-device sync (optional)
Features
Currently charting
Read full description

Ballistic-X: The Easiest Way to Calculate Shot Groups and Zero Your Rifle! Designed by shooters, for shooters, Ballistic-X offers a simple, intuitive interface allowing users to customize their experience through the Options Menu. Whether you prefer MOA/MIL or INCH/CM, the app works seamlessly with any target, including Steel. Key Features: - Included: Gain access to the core functionality of Ballistic-X with a single purchase. No subscriptions required for full access to essential tools! - Sync settings across multiple devices by signing in (optional, not required to use the app). - Offers useful data and labeling options that aid in Load Development. - The ATZ (Adjustment To Zero) feature helps you precisely adjust your turrets to bring your rifle to zero, saving you rounds and time. ATZ works dynamically at any range and supports all turret options. Simple Workflow: - Take an image of your target (within the app or from your library) - Designate reference size via Settings (default is 1") - Mark two points on the target corresponding to the reference (for grid or steel targets) - Input the distance from the target - Select the caliber used - Mark Point of Aim and Impacts - Add overlay, label, crop, and export/share - Adjust your optic according to ATZ Upgrade to the Advanced Toolkit (In-App Purchase): Unlock additional pro-level features with the Advanced Toolkit: Advanced Overlay Display Options: - Mean Radius - Circular Error Probable (CEP) - Radial Standard Deviation (SD) - Vertical SD - Horizontal SD - Mean Windage - Mean Elevation - Impact Selector - Export to CSV for further data analysis Ballistic-X is a community-driven app, committed to providing the best user experience possible, along with unbeatable customer service. Join the Ballistic-X community today and elevate your shooting precision! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.ballistic-x.com/privacy.html

About

TrueData

This app calculates ballistic data for rifles and bullets, factoring in weather and distance. It offers advanced features like muzzle velocity and BC truing, extensive bullet libraries, and customizable rifle and bullet profiles. Exportable trajectory tables and real-time weather integration enhance accuracy for shooters.

Highlights
  • Ballistic calculations
  • Real-time weather integration
  • Extensive bullet libraries
  • Customizable rifle and bullet profiles
  • Trajectory table generation
  • Muzzle velocity and BC truing
  • Spin drift calculation
Features
Read full description

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 Kestrel, 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

Screenshots

Ballistic X4 screens
TrueData4 screens

Verdict

The call

The clearest difference is price: TrueData at Free against Ballistic X's $7.99. TrueData also leads on review sentiment (100% vs 57%) and rating (5.0 vs 3.7). Ballistic X's advantage is ratings volume (140 vs 11) and chart position (#15 vs unranked). On update cadence, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

TrueData is free to download; Ballistic X costs $7.99 up front. Ballistic X sells 1 in-app purchase, starting at $9.99 per year. TrueData asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TrueData holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Ballistic X has 140 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 57% of Ballistic X's written reviews are positive against 100% of TrueData's.

UpkeepUpdate frequency

Ballistic X ships an update every 3 weeks, TrueData every 4 weeks. The most recent releases landed on September 20, 2026 and August 15, 2026 respectively.

Scorecard7 real differences · 4 level
Ballistic X versus TrueData: the parameters behind the verdict, then further details
ParameterBallistic XTrueData
Price$7.99Free — better
Rating3.7 (140 ratings)5.0 (11 ratings) — better
Positive reviews56.9% of reviews100.0% of reviews — better
Number of ratings140 — better11
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#15 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.6 — better
Further details — not scored
Size112 MB31 MB
Age rating4+17+
DeveloperNomad Innovations, LLCSierra Bullets LLC

Customer experience

Ballistic X

All ratings140 ratings
Positive65.7%
Neutral6.4%
Negative27.9%
Written reviews123 reviews
Positive56.9%
Neutral8.9%
Negative34.1%

TrueData

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Ballistic X

Reported bugs

4 issues
  • Crashes on launch
  • Photos rotate incorrectly
  • Overlay data not saving properly
  • Compatibility issues with older devices

Requested features

6 requests
  • Automatic impact detection
  • Ability to combine multiple groups on one target
  • More caliber options
  • Customizable overlay colors
  • Ability to rotate and adjust photos before overlay
Show 1 more
  • Statistical analysis of group variation

TrueData

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Ballistic X

Subscriptions1
  • Advanced Toolkit Yearly$9.991 Year
None

TrueData

No in-app purchases

Questions

Is Ballistic X free?
Ballistic X costs $7.99, and also offers in-app purchases.
Is TrueData free?
TrueData is free to download, with no in-app purchases.
Which has better reviews, Ballistic X or TrueData?
TrueData is rated higher. Ballistic X averages 3.7 out of 5 from 140 ratings, while TrueData averages 5.0 from 11 ratings.
Do Ballistic X or TrueData have ads?
Neither Ballistic X nor TrueData shows ads.
Which is updated more often, Ballistic X or TrueData?
Ballistic X ships an update every 3 weeks, and TrueData every 4 weeks. Most recently, Ballistic X was updated on September 20, 2026 and TrueData on August 15, 2026.

Other comparisons