Comparison

Mil vs WATTS Battery

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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!

About

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.

Highlights
  • Communicate with WattsBattery module
  • Store and manage solar energy
  • Alternative to gasoline generators
  • Intelligent home energy management
  • Modular energy storage system
Features
Read full description

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

Mil4 screens
WATTS Battery3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

Scorecard5 real differences · 5 level
Mil versus WATTS Battery: the parameters behind the verdict, then further details
ParameterMilWATTS Battery
Price$14.99Free — better
Rating3.8 (51 ratings)5.0 (1 ratings) — better
Positive reviews85.5% of reviews—
Number of ratings51 — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size8 MB26 MB
Age rating4+4+
DeveloperTom HolstenUatts Beteri, OOO

Customer experience

Mil

All ratings51 ratings
Positive70.6%
Neutral9.8%
Negative19.6%
Written reviews124 reviews
Positive85.5%
Neutral5.6%
Negative8.9%

WATTS Battery

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mil

No in-app purchases

None

WATTS Battery

No in-app purchases

Questions

Is Mil free?
Mil costs $14.99, with no in-app purchases.
Is WATTS Battery free?
WATTS Battery is free to download, with no in-app purchases.
Which has better reviews, Mil or WATTS Battery?
WATTS Battery is rated higher. Mil averages 3.8 out of 5 from 51 ratings, while WATTS Battery averages 5.0 from 1 ratings.
Do Mil or WATTS Battery have ads?
Neither Mil nor WATTS Battery shows ads.
Which is updated more often, Mil or WATTS Battery?
Mil ships an update monthly, and WATTS Battery monthly. Most recently, Mil was updated on October 23, 2026 and WATTS Battery on October 9, 2026.

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