# Overkill Solar vs VIRC

The clearest difference is rating: Overkill Solar at 4.7 against VIRC's 4.0. Overkill Solar also leads on ratings volume (16 vs 2). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Overkill Solar holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Overkill Solar has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Overkill Solar ships an update every 4 months, VIRC every 2 months. The most recent releases landed on August 18, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Overkill Solar | VIRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/overkill-solar/id6444233824/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/virc/id6459355326/reviews) |
| Number of ratings | **16** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 21 MB | 17 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Overkill Solar LLC](https://appshunter.io/developer/1653276724) | [深圳市雄韬电源科技股份有限公司](https://appshunter.io/developer/1701741664) |

## What reviewers say

### Overkill Solar

[App page](https://appshunter.io/ios/app/overkill-solar/id6444233824)

This app connects to a solar battery management system to provide detailed monitoring and control. Users can track cell voltage, capacity, current, and manage charging/discharging ports. It also offers advanced configuration options for calibration, balancing, and protection settings.

**Highlights:** Monitor cell voltage and capacity, Control charging and discharging ports, Calibrate voltage and current, Configure balancer and protection values, Log voltage, current, and power, Monitor BMS alarms and temperature

**Features:** macOS Compatibility

**In-app purchases:** none


### VIRC

[App page](https://appshunter.io/ios/app/virc/id6459355326)

This utility app monitors and protects your device's battery health. It provides insights into battery operating data and helps maintain optimal performance.

**Highlights:** Battery monitoring, Battery protection, Operating status monitoring, Battery data viewing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Overkill Solar free?

Overkill Solar is free to download, with no in-app purchases.

### Is VIRC free?

VIRC is free to download, with no in-app purchases.

### Which has better reviews, Overkill Solar or VIRC?

Overkill Solar is rated higher. Overkill Solar averages 4.7 out of 5 from 16 ratings, while VIRC averages 4.0 from 2 ratings.

### Do Overkill Solar or VIRC have ads?

Neither Overkill Solar nor VIRC shows ads.

### Which is updated more often, Overkill Solar or VIRC?

Overkill Solar ships an update every 4 months, and VIRC every 2 months. Most recently, Overkill Solar was updated on August 18, 2026 and VIRC on September 2, 2026.

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