# Overkill Solar vs Lucky PV

The clearest difference is review sentiment: Overkill Solar at 100% against Lucky PV's 50%. Overkill Solar also leads on rating (4.8 vs 3.8) and ratings volume (21 vs 4). On price, update cadence, ads and in-app purchases 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, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Overkill Solar has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Overkill Solar's written reviews are positive against 50% of Lucky PV's.

Overkill Solar ships an update every 4 months, Lucky PV every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Overkill Solar | Lucky PV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (21 ratings)](https://appshunter.io/ios/app/overkill-solar/id6444233824/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/lucky-pv/id6472631726/reviews) |
| Number of ratings | **21** | 4 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 21 MB | 46 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Overkill Solar LLC](https://appshunter.io/developer/1653276724) | [Foshan Top One Power Technology Co.,Ltd](https://appshunter.io/developer/1717366287) |

## 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


### Lucky PV

[App page](https://appshunter.io/ios/app/lucky-pv/id6472631726)

Monitor equipment like inverters and controllers in real-time. Receive alarm notifications, analyze power generation, and generate reports to manage operations efficiently and promote energy savings.

**Highlights:** Real-time equipment monitoring, Alarm notifications, Power generation analysis, Operational reports, Energy saving insights

**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 Lucky PV free?

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

### Which has better reviews, Overkill Solar or Lucky PV?

Overkill Solar is rated higher. Overkill Solar averages 4.8 out of 5 from 21 ratings, while Lucky PV averages 3.8 from 4 ratings.

### Do Overkill Solar or Lucky PV have ads?

Neither Overkill Solar nor Lucky PV shows ads.

### Which is updated more often, Overkill Solar or Lucky PV?

Overkill Solar ships an update every 4 months, and Lucky PV every 6 months. Most recently, Overkill Solar was updated on October 24, 2026 and Lucky PV on October 25, 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.*