# Overkill Solar vs Redodo

The clearest difference is review sentiment: Overkill Solar at 100% against Redodo's 30%. Overkill Solar also leads on rating (4.7 vs 2.9) and iOS requirement (13.4 vs 15.5). Redodo's advantage is update cadence (monthly vs every 4 months) and ratings volume (55 vs 16). 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.

Overkill Solar holds the better App Store score, 4.7 against 2.9. Both are backed by a comparable volume of ratings — 16 and 55 respectively. Written reviews point the same way: 100% of Overkill Solar's written reviews are positive against 30% of Redodo's.

Overkill Solar ships an update every 4 months, Redodo monthly. The most recent releases landed on August 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Overkill Solar | Redodo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/overkill-solar/id6444233824/reviews)** | [2.9 (55 ratings)](https://appshunter.io/ios/app/redodo/id6499311209/reviews) |
| Number of ratings | 16 | **55** |
| Positive reviews | **100.0% of reviews** | 30.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 21 MB | 47 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Overkill Solar LLC](https://appshunter.io/developer/1653276724) | [Shenzhen Maicheng Technology Innovation Co.,Ltd](https://appshunter.io/developer/1697843618) |

## 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


### Redodo

[App page](https://appshunter.io/ios/app/redodo/id6499311209)

Monitor your Redodo brand devices with this app. It allows for easy connection via Bluetooth or QR code scanning, provides real-time data like voltage and power, and enables remote control for discharging and shutdown.

**Highlights:** Connect devices via Bluetooth or QR code, Real-time voltage, current, and power monitoring, Track SOC and device status, Control device discharging, Remote device shutdown

**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 Redodo free?

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

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

Overkill Solar is rated higher. Overkill Solar averages 4.7 out of 5 from 16 ratings, while Redodo averages 2.9 from 55 ratings.

### Do Overkill Solar or Redodo have ads?

Neither Overkill Solar nor Redodo shows ads.

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

Overkill Solar ships an update every 4 months, and Redodo monthly. Most recently, Overkill Solar was updated on August 18, 2026 and Redodo on September 14, 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.*