# Mil vs WATTS Battery

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.

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.

## The numbers

| Metric | Mil | WATTS Battery |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [3.8 (51 ratings)](https://appshunter.io/ios/app/mil-dot-ballistics/id374564265/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watts-battery/id1438346091/reviews)** |
| Number of ratings | **51** | 1 |
| Positive reviews | 85.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | **Free** |
| Size | 8 MB | 26 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tom Holsten](https://appshunter.io/developer/374556631) | [Uatts Beteri, OOO](https://appshunter.io/developer/1438346090) |

## What reviewers say

### Mil

[App page](https://appshunter.io/ios/app/mil-dot-ballistics/id374564265)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### WATTS Battery

[App page](https://appshunter.io/ios/app/watts-battery/id1438346091)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*