Mil vs WATTS Battery
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!
WATTS Battery
This application enables communication with a smart, portable energy storage module. It allows users to store solar energy and utilize it when needed, serving as an alternative to generators or an intelligent home energy management system.
- Communicate with WattsBattery module
- Store and manage solar energy
- Alternative to gasoline generators
- Intelligent home energy management
- Modular energy storage system
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App to communicate with WattsBattery module - a smart, portable energy storage, which combines all the functionalities of a large, stationary energy storage system in one modular case. WATTS allows you to store solar energy and give it back at a time when it's really needed. Use it as an alternative for a gasoline generator or as an intelligent storage and energy management system for your home. Each module is a full-featured power supply and energy management system. We have combined all components in a single package so that the device can be used immediately from the box.
Screenshots
Verdict
The clearest difference is price: WATTS Battery at Free against Mil's $14.99. WATTS Battery also leads on rating (5.0 vs 3.8) and iOS requirement (13.0 vs 17.6). Mil's advantage is ratings volume (51 vs 1). On update cadence, ads, in-app purchases and device support 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
WATTS Battery is free to download; Mil costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WATTS Battery holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Mil has 51 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.
| Parameter | Mil | WATTS Battery |
|---|---|---|
| Price | $14.99 | Free — better |
| Rating | 3.8 (51 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 85.5% of reviews | — |
| Number of ratings | 51 — better | 1 |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Tom Holsten | Uatts Beteri, OOO |
Customer experience
Mil
WATTS Battery
In-app purchases
Mil
No in-app purchases
WATTS Battery
No in-app purchases









