Mil vs GeoBallistics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mil
This app offers advanced ballistics calculations and fast range estimation for shooting. It features a comprehensive bullet library, support for various reticles, and adjustments for atmospheric conditions and target movement.
- Fast range estimation
- Ballistics calculation engine
- Extensive bullet/cartridge library
- Support for multiple reticle designs
- Adjusts for atmospheric conditions
- Moving target lead calculation
- Kestrel DROP integration
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Mil-Dot Ballistics combines fast range estimation with a full featured ballistics calculator that’s simple to use. Real-time calculations provide instant range estimation and ballistics calculation to get you on target fast. The simple interface allows for one handed operation and eliminates any need to manually type any measurements to range a target. Complete, detailed user manual for iPhone and iPad available at www.rangetimesoftware.com. Features: - 3DOF point mass ballistics engine - 323 mil, MOA and IPHY reticle designs, including reticles from Carl Zeiss, Nightforce Optics, Kahles, Vixen Sport Optics, Premier Reticles, Primary Arms, Schmidt and Bender, SWFA, U.S. Optics, and Vortex Optics. - Two modes of Range input: Calculate range from target size and sub tension - allows you to estimate range to targets at unknown distances and Direct range input for known distance targets - Real-time solution information - Extensive bullet / cartridge library includes American Eagle, Barnes, Black Hills, Federal, Fiocchi, Hornady, Lapua, Norma, Nosler, Remington, Sellier & Bellot, and Winchester. - Support for variable BC information - Ballistics chart (Range, Elevation, Windage, Velocity, Time Of Flight, Energy) - Ballistics graph (Elevation, Velocity, Energy) - Reticle Drop Chart - Adjusts for atmospheric conditions for current and zero conditions (Density Altitude or Altitude, Pressure, Temperature and Humidity) - Get accurate local pressure using the barometer in iPhone 6 / 6 Plus - Use GPS location to set current atmospheric conditions - Fast range estimation - Moving target lead calculation - Correction for coriolis effect - Correction for spin drift - Point blank range calculation - Configurable windage / elevation hold display (mils, MOA, IPHY, clicks) - Target size presets - Second focal plane scope support - Fast windspeed / direction adjustment - Three ways to input line of sight angle (Angle in degrees, Cosine of angle, Automatic using device accelerometer) - Fast target speed adjustment - Target speed presets - Training mode (practice your range estimation skills) - Point of impact indicator - Bullet drop compensation display - Secondary solution info display for non-critical data - Create unlimited ballistics profiles - Multiple color schemes - Adjustable display brightness - Full Retina display support - Print range cards - More reticle designs coming soon, stay tuned!
GeoBallistics
This app provides advanced ballistics calculations for rifle shooting. It allows users to create unlimited rifle profiles, connect with weather hardware for atmospheric data, and build/save satellite imagery range cards. Features include a movers calculator, holdover calculator, and Coriolis effect auto-calculation.
- Unlimited Rifle Profiles
- Atmospheric Data Integration
- Satellite Imagery Range Cards
- Movers Calculator
- Holdover Calculator
- Advanced Ballistics Solver
- Coriolis Effect Auto-Calculation
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About This App: GeoBallistics is a mobile app available for iOS devices and is compatible with Vortex Razor HD 4000 GB and Vortex Relay™ devices. The app allows users the freedom to build and create unlimited rifle profiles, connect with weather-hardware for onsite atmospherics, build/save/export satellite imagery range cards, and more. Key App Features: • Online Rifle Backup • Online Range Card Backup • Match Downloads • Shooting Range Downloads • Movers Calculator • First Ever Holdover calculator • Advanced Ballistics Solver • Comprehensive Bullet Library • Online weather access with station pressure • Free WeatherFlow hardware compatibility • Kestrel LiNK hardware compatibility (PRO version) • Shot-angle calculator • Shot-bearing calculator • Unlimited Rifle Profiles (PRO version) • Ability to save charts to camera roll (PRO version) • Ability to export charts as .csv (PRO version) • Ability to save/load satellite range cards for later use (PRO version) • Muzzle Velocity Truing • Coriolis effect auto-calculated with position and latitude The GeoBallistics mobile app is powered by the BallisticsARC (Ballistics, Atmospherics, and Range Card) solver, and combines the functionality of a ballistics calculator, an atmospheric device, and a GPS rangefinder into one application. The BallisticsARC solver is an advanced 3 DOF solver with provisions for MV vs Temp, Coriolis, spin drift, crosswind jump, moving targets, multiple targets with unique azimuths and angles and much more. GeoBallistics includes 4 modes: HUD Mode, Chart Mode, Map Mode, and Comp Mode. All modes are accessible with 1 custom rifle. In order to add additional rifles and save/export range cards, use Kestrel devices, or backup data online, you must upgrade to the PRO version for a one-time fee. HUD Mode puts everything you need on one screen for a single target. This is also where the moving target feature and max ordinate display is located. Chart Mode is a traditional calculator that allows for a complete solution. Solutions include considerations for gyroscopic drift, Coriolis effect, wind influence, shot angle, atmospheric conditions, and more. Chart Mode also allows FREE integration of the WeatherFlow products. Map Mode allows users to range targets by dropping pins on satellite imagery of a shooting location. Range and solution are displayed by tapping on the target pins. Map Mode also introduces external ballistic data overlays on satellite imagery. These overlays display a bullet's performance along its path according to parameters specified for each rifle profile. Comp Mode allows the user to enter a course of fire with multiple targets with unique variables such as shot angle and shot azimuth. Now features the Holdover Data Zero setting (HDZ) calculator. This is a first-in-class feature that allows you to easily set an optimal zero for holdover stages.
Screenshots
Verdict
The clearest difference is price: GeoBallistics at Free against Mil's $14.99. GeoBallistics also leads on update cadence (every 9 days vs monthly) and ratings volume (250 vs 51). Mil's advantage is in-app purchases (none vs 2) and review sentiment (85% vs 65%). On rating, 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
GeoBallistics is free to download; Mil costs $14.99 up front. GeoBallistics sells 2 one-off in-app purchases. Mil asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.8 for Mil against 3.9 for GeoBallistics. Both are backed by a comparable volume of ratings — 51 and 250 respectively. Written reviews are what separate them: 85% of Mil's written reviews are positive against 65% of GeoBallistics's.
Mil ships an update monthly, GeoBallistics every 9 days. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.
| Parameter | Mil | GeoBallistics |
|---|---|---|
| Price | $14.99 | Free — better |
| Rating | 3.8 (51 ratings) | 3.9 (250 ratings) — better |
| Positive reviews | 85.5% of reviews — better | 65.4% of reviews |
| Number of ratings | 51 | 250 — better |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Tom Holsten | Vortex Optics |
Customer experience
Mil
GeoBallistics
Bugs and requests
Mil
Not enough reviews yet to summarise bugs or requests.
GeoBallistics
Reported bugs
3 issues- Unable to edit rifle profiles
- Inability to connect with Vortex rangefinder
- Crashes on launch for some users
Requested features
4 requests- Option to display ballistic charts in inches
- Support for reticles from other manufacturers
- Downloadable offline map data
- Apple Watch companion app
In-app purchases
Mil
No in-app purchases
GeoBallistics
- WINDmeter CompatibilityFree
- BallisticARC PRO$14.99







