ALLPOWERS2 vs Overkill Solar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ALLPOWERS2
Control your smart green energy storage devices remotely via Bluetooth or WiFi. Monitor input/output power, power consumption, and device status from your smartphone. Effortlessly manage your energy with intuitive touch controls.
- Remote device control
- Bluetooth and WiFi connectivity
- Real-time power monitoring
- Energy consumption tracking
- Device status monitoring
- Intuitive touch interface
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AllPowers，Unleash Your Power.Intelligent IOT of green energy, controlled by you. Through AllPowers smart phone application, you can stay at home and travel, Control your smart energy storage device anywhere, anytime and anywhere. You can connect your energy storage device through Bluetooth and WiFi. You can monitor the working state of your energy storage equipment and obtain information such as input power, output power and power consumption.Only touch the mobile phone screen, you can let the energy storage device follow your arrangement, These are only part of the functions of the APP. We look forward to your exploration.
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
Screenshots
Verdict
The clearest difference is review sentiment: Overkill Solar at 100% against ALLPOWERS2's 8%. Overkill Solar also leads on rating (4.7 vs 1.6) and iOS requirement (13.4 vs 15.0). On price, ratings volume, update cadence and ads 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 1.6. Both are backed by a comparable volume of ratings — 34 and 16 respectively. Written reviews point the same way: 8% of ALLPOWERS2's written reviews are positive against 100% of Overkill Solar's.
ALLPOWERS2 ships an update every 2 months, Overkill Solar every 4 months. The most recent releases landed on September 17, 2026 and August 18, 2026 respectively.
| Parameter | ALLPOWERS2 | Overkill Solar |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (34 ratings) | 4.7 (16 ratings) — better |
| Positive reviews | 8.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 34 — better | 16 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 40 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou ALLPOWERS Technology Co., Ltd. | Overkill Solar LLC |
Customer experience
ALLPOWERS2
Overkill Solar
In-app purchases
ALLPOWERS2
No in-app purchases
Overkill Solar
No in-app purchases
