Comparison

Impact Ballistics vs Grayboe

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

Head to head
About

Impact Ballistics

This app provides comprehensive ballistic data for long-range shooting, calculating bullet drop and compensation based on scope, ammunition, and atmospheric conditions. It offers a vast database of ammunition information, custom load input, and educational resources for shooters of all levels.

Highlights
  • Bullet drop calculation
  • Ammunition database
  • Custom load input
  • Atmospheric condition adjustment
  • Reticle matching
  • Printable dope cards
  • Educational videos and articles
Features
Currently charting
Read full description

The TRACT Optics Impact Ballistics mobile application takes the guesswork out of long-range shooting and provides data to help the most experienced shooter as well as the beginner or novice. This mobile application is one of the most comprehensive databases of information available today. With virtually every modern ammunition manufacturer’s information listed shooters can match any TRACT rifle scope reticle to their exact cartridge. Simply select your scope, then your ammo/bullet the program will calculate the bullet drop information as it pertains to your reticle automatically. If you cannot find your particular round of ammunition in the program, simply add the Ballistic Coefficient (B.C.) and Muzzle Velocity to the program and you will be good to go. With the ability to import current weather conditions the Impact program will provide up to date Bullet Drop Compensation to help you make accurate shots in the field or at the range. While the mobile application is designed to provide ballistic date without an internet connection, when the user has an internet connection, they are able to access our complete library of videos, articles, and blogs. Simply navigate to the Learn section of the app and you can access the Getting Started section for Rifle Scopes, Binoculars and Spotting Scopes as well as Pro Shooting Tips with videos detailing How To videos showing how to maximize the performance of your optic. You can even shop our complete line of Optics and Accessories right from the App. This app will be continually updated with new ammunition information, new product releases and videos. Selectable options include Meters or Yards, Drag Table, Spin Drift, Sight Height, Printable Dope and BDC cards, the ability to compare loads, atmospheric conditions (manual entry or automatic import), wind direction, sight setting/zero calculator and much more. The program is capable of providing ballistic data out to 2,500 yards. The BDC card allows the shooter to print out a “cheat sheet” that can show the bullet drop at each magnification (for Second Focal Plane scopes) The Dope card provides velocity, energy, path, drop, wind drift, time of flight, # of click value and MOA or MRAD info in 5, 10, 25, 50 and 100 yard increments. Weather/Atmospheric conditions can be automatically imported thanks to our direct link to World Weather Online, or you can manually enter the Temperature, Altitude, Barometric Pressure and Humidity through the Conditions section. The conditions section also allows the user to enter Bullet Wind Drift information such as wind speed and direction and provide data in inches, MOA or MRAD. The sight settings section is a great resource for shooters who would like to zero their rifle at a further distance then they are able to shoot. For example, if a user only has access to a 100-yard range but would like his rifle to be zeroed at 200 yards, the Sight Setting section will show the user where his bullet needs to impact on a 100-yard target to be zeroed at 200 yards. Our goal for this app is that it provides you with a comprehensive resource for everything and anything related to TRACT Optics…Where you Belong.

About

Grayboe

This app uses AI to analyze photos of your shooting targets, providing detailed metrics like group size and distance from the point of aim. It helps you track progress, manage equipment, and improve accuracy over time.

Highlights
  • AI-powered shot analysis
  • Group size and spread calculation
  • Progress tracking and trend analysis
  • Firearm and ammunition management
  • Cloud sync for data backup
  • Printable AI targets
Features
Read full description

Turn your range time into measurable improvement with Grayboe — the AI-powered shooting analysis app that transforms target photos into actionable data. INSTANT SHOT ANALYSIS Simply photograph your target. Our AI automatically detects bullet holes and calculates group size, extreme spread, and distance from point of aim — all in MOA and inches. AI TARGET CALIBRATION Use our printable AI targets for automatic scale calibration. No manual measuring required. Just shoot, snap, and analyze. MANUAL TARGET SUPPORT Don't have an AI target? No problem. Analyze any target by manually setting the scale and point of aim. TRACK YOUR PROGRESS See your accuracy improve over time with trend analysis across sessions. Compare performance by firearm, ammunition, and shooting conditions. MANAGE YOUR EQUIPMENT • Log all your firearms with detailed specs • Track ammunition inventory and costs • Monitor maintenance schedules • Record environmental conditions for each session DETAILED METRICS • Group size in inches and MOA • Windage and elevation from POA • Shot-by-shot distance analysis • Multi-target comparisons CLOUD SYNC Create a free account to back up your data and sync across all your devices. Your shooting history, firearms, and ammunition data — always accessible. PRINT AI TARGETS Generate and print precision AI targets optimized for automatic detection. Available in multiple formats for different training purposes. Whether you're a competitive precision shooter, long-range hunter, or dedicated hobbyist, Grayboe gives you the data you need to improve every time you pull the trigger. Download now and start shooting smarter.

Screenshots

Impact Ballistics4 screens
Grayboe4 screens

Verdict

The call

The clearest difference is price: Grayboe at Free against Impact Ballistics's $2.99. Grayboe also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 86%). Impact Ballistics's advantage is chart position (#126 vs unranked). On ratings volume, update cadence, ads and in-app purchases 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

Grayboe is free to download; Impact Ballistics costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Grayboe holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 5 respectively. Written reviews point the same way: 86% of Impact Ballistics's written reviews are positive against 100% of Grayboe's.

UpkeepUpdate frequency

Impact Ballistics ships an update every 2 months, Grayboe every 5 weeks. The most recent releases landed on September 21, 2026 and September 3, 2026 respectively.

Scorecard6 real differences · 5 level
Impact Ballistics versus Grayboe: the parameters behind the verdict, then further details
ParameterImpact BallisticsGrayboe
Price$2.99Free — better
Rating4.7 (10 ratings)5.0 (5 ratings) — better
Positive reviews85.7% of reviews100.0% of reviews — better
Number of ratings10 — better5
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
Best chart rank#126 — better—
DevicesiPhoneiPhone, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size51 MB69 MB
Age rating17+4+
DeveloperTRACT Optics LLCGrayboe

Customer experience

Impact Ballistics

All ratings10 ratings
Positive90.0%
Neutral10.0%
Negative0.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

Grayboe

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Impact Ballistics

No in-app purchases

None

Grayboe

No in-app purchases

Questions

Is Impact Ballistics free?
Impact Ballistics costs $2.99, with no in-app purchases.
Is Grayboe free?
Grayboe is free to download, with no in-app purchases.
Which has better reviews, Impact Ballistics or Grayboe?
Grayboe is rated higher. Impact Ballistics averages 4.7 out of 5 from 10 ratings, while Grayboe averages 5.0 from 5 ratings.
Do Impact Ballistics or Grayboe have ads?
Neither Impact Ballistics nor Grayboe shows ads.
Which is updated more often, Impact Ballistics or Grayboe?
Impact Ballistics ships an update every 2 months, and Grayboe every 5 weeks. Most recently, Impact Ballistics was updated on September 21, 2026 and Grayboe on September 3, 2026.

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