# Overkill Solar vs VSensors

The clearest difference is review sentiment: Overkill Solar at 100% against VSensors's 0%. Overkill Solar also leads on rating (4.7 vs 2.1). On price, ratings volume, 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 2.1. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews point the same way: 100% of Overkill Solar's written reviews are positive against 0% of VSensors's.

Overkill Solar ships an update every 4 months, VSensors every 7 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Overkill Solar | VSensors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/overkill-solar/id6444233824/reviews)** | [2.1 (7 ratings)](https://appshunter.io/ios/app/vsensors/id6458102676/reviews) |
| Number of ratings | **16** | 7 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 21 MB | 43 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Overkill Solar LLC](https://appshunter.io/developer/1653276724) | [ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD.](https://appshunter.io/developer/1064839954) |

## 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


### VSensors

[App page](https://appshunter.io/ios/app/vsensors/id6458102676)

This application connects to multiple Bluetooth sensors to monitor environmental conditions like illumination, temperature, humidity, and noise. It displays data in maximum/minimum modes, line charts, and tables, with export options available. Requires Vevor Bluetooth Sensor Series and iOS 9.0 or later.

**Highlights:** Connects multiple Bluetooth sensors simultaneously, Monitors illumination, temperature, humidity, and noise, Maximum and minimum display modes, Line chart and data table views, Data export in various formats

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Overkill Solar free?

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

### Is VSensors free?

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

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

Overkill Solar is rated higher. Overkill Solar averages 4.7 out of 5 from 16 ratings, while VSensors averages 2.1 from 7 ratings.

### Do Overkill Solar or VSensors have ads?

Neither Overkill Solar nor VSensors shows ads.

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

Overkill Solar ships an update every 4 months, and VSensors every 7 months. Most recently, Overkill Solar was updated on October 14, 2026 and VSensors on October 3, 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.*