# Overkill Solar vs Winergy

The clearest difference is review sentiment: Overkill Solar at 100% against Winergy's 25%. Overkill Solar also leads on ratings volume (16 vs 2) and iOS requirement (13.4 vs 15). Winergy's advantage is rating (5.0 vs 4.7) and update cadence (every 6 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Winergy holds the better App Store score, 5.0 against 4.7. 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 complicate that: 100% of Overkill Solar's written reviews are positive against 25% of Winergy's, so the app with the better star average is not the one people write more warmly about.

Overkill Solar ships an update every 4 months, Winergy every 6 weeks. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Overkill Solar | Winergy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (16 ratings)](https://appshunter.io/ios/app/overkill-solar/id6444233824/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/winergy/id6739487268/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 33 MB |
| Requires iOS | **13.4** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Overkill Solar LLC](https://appshunter.io/developer/1653276724) | [Shenzhen Weipeng Shiji Technology Co Ltd](https://appshunter.io/developer/1662082370) |

## 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


### Winergy

[App page](https://appshunter.io/ios/app/winergy/id6739487268)

Control and manage your smart devices remotely with ease. Share access with family and friends for a connected home experience. Enjoy fast setup and customizable themes for your devices.

**Highlights:** Remote device management, Family sharing of devices, Fast Bluetooth setup, Multiple device themes, Privacy protection, Registration-free access

**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 Winergy free?

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

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

Winergy is rated higher. Overkill Solar averages 4.7 out of 5 from 16 ratings, while Winergy averages 5.0 from 2 ratings.

### Do Overkill Solar or Winergy have ads?

Neither Overkill Solar nor Winergy shows ads.

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

Overkill Solar ships an update every 4 months, and Winergy every 6 weeks. Most recently, Overkill Solar was updated on October 14, 2026 and Winergy on October 8, 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.*