Overkill Solar vs Cleanergy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Overkill Solar
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.
- 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
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Overkill Solar iOS App allows users to connect with the Overkill Solar Battery Management System (BMS). It can monitor voltage of the cells, total capacity, charging and discharging current, and switch the charging and discharging ports on or off. Features: - change bluetooth advertising name - unlock hardware protected BMS - save or load BMS configurations - calibrate cells voltage and charging or discharging current - log maximum or minimum voltage, current and power - enable and configure the balancer - modify the capacity settings - monitor temperature - monitor BMS alarms - import and export .fig files - set level 2 and 3 advanced protection values
Cleanergy
Connect, control, and monitor your supported power banks and outdoor energy storage devices. Remotely adjust output power, turn devices on or off, and view their status at a glance for a smarter energy experience.
- Connect supported devices
- Remote device control
- Adjust output power
- View device status
- Turn devices on/off
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Use the Cleanergy application to connect, control, and view your supported power banks, outdoor energy storage devices, and other devices for a smarter experience. -Easily adjust the output power of each device and remotely control them. -View the status of the device at a glance Check the status of each device and turn it on or off accordingly.
Screenshots
Verdict
The clearest difference is review sentiment: Overkill Solar at 100% against Cleanergy's 13%. Overkill Solar also leads on rating (4.7 vs 2.4) and iOS requirement (13.4 vs 15.6). Cleanergy's advantage is update cadence (every 2 weeks vs every 4 months) and ratings volume (242 vs 16). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 2.4. That said, the two scores are not equally well evidenced: Cleanergy has 242 ratings behind it against 16, 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 13% of Cleanergy's.
Overkill Solar ships an update every 4 months, Cleanergy every 2 weeks. The most recent releases landed on August 18, 2026 and September 22, 2026 respectively.
| Parameter | Overkill Solar | Cleanergy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (16 ratings) — better | 2.4 (242 ratings) |
| Positive reviews | 100.0% of reviews — better | 12.6% of reviews |
| Number of ratings | 16 | 242 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 21 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Overkill Solar LLC | Shenzhen Weipeng Shiji Technology Co Ltd |
Customer experience
Overkill Solar
Cleanergy
In-app purchases
Overkill Solar
No in-app purchases
Cleanergy
No in-app purchases
