Overkill Solar vs BatteryEvo
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
BatteryEvo
Monitor the status of your energy storage machine in real-time with this application. It offers intelligent data visualization through simple charts and displays historical data from multiple dimensions. The app is designed to be fast and consume minimal internet traffic.
- Real-time energy storage machine monitoring
- Intelligent data visualization
- Simple and easy-to-understand charts
- Historical data display
- Multi-dimensional data presentation
- Low internet traffic consumption
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Optical storage treasure is a mobile terminal application software for intelligent monitoring energy storage machine, which enables users to monitor the energy storage machine status information in real time more easily and quickly. intelligent Data visualization, the chart is simple and easy to understand More wise Show real-time and historical data over the web anytime, anywhere rich Display real-time and historical data in multiple dimensions save The traffic generated by the Internet is small, fast, and does not occupy large traffic charges.
Screenshots
Verdict
The clearest difference is review sentiment: Overkill Solar at 100% against BatteryEvo's 10%. Overkill Solar also leads on rating (4.7 vs 2.3). BatteryEvo's advantage is update cadence (every 3 weeks vs every 4 months) and iOS requirement (11.0 vs 13.4). On price, ratings volume, ads and in-app purchases 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 2.3. Both are backed by a comparable volume of ratings — 16 and 10 respectively. Written reviews point the same way: 100% of Overkill Solar's written reviews are positive against 10% of BatteryEvo's.
Overkill Solar ships an update every 4 months, BatteryEvo every 3 weeks. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.
| Parameter | Overkill Solar | BatteryEvo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (16 ratings) — better | 2.3 (10 ratings) |
| Positive reviews | 100.0% of reviews — better | 10.0% of reviews |
| Number of ratings | 16 — better | 10 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | Overkill Solar LLC | Aipower Inc. |
Customer experience
Overkill Solar
BatteryEvo
In-app purchases
Overkill Solar
No in-app purchases
BatteryEvo
No in-app purchases
