Overkill Solar vs Florida Lithium
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
Florida Lithium
Monitor your lithium batteries in real-time with detailed diagnostics and status updates. Receive customizable push notifications for state of charge, voltage, current, temperature, and individual cell voltages.
- Real-time battery diagnostics
- State of charge monitoring
- Voltage and current tracking
- Temperature alerts
- Individual cell voltage display
- Push notifications
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The Florida Lithium battery monitor app provides real-time battery diagnostics, information, and updates about the status of your lithium batteries (which can be configured in a series, or viewed as individual batteries). The app interface allows you to enable push notifications and alerts relative to your battery’s state of charge, voltage level, current, temperature, and individual cell voltages.
Screenshots
Verdict
The clearest difference is rating: Florida Lithium at 5.0 against Overkill Solar's 4.7. Florida Lithium also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (11.0 vs 13.4). Overkill Solar's advantage is ratings volume (16 vs 1). 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.
Florida Lithium holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Overkill Solar has 16 ratings behind it against 1, so its average is the more settled of the two.
Overkill Solar ships an update every 4 months, Florida Lithium every 6 weeks. The most recent releases landed on August 18, 2026 and September 18, 2026 respectively.
| Parameter | Overkill Solar | Florida Lithium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 16 — better | 1 |
| Update frequency | Every 4 months | Every 6 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 | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Overkill Solar LLC | Shenzhenshi Handexing Technology Co. , Ltd. |
Customer experience
Overkill Solar
Florida Lithium
In-app purchases
Overkill Solar
No in-app purchases
Florida Lithium
No in-app purchases
Questions
Is Overkill Solar free?
Is Florida Lithium free?
Which has better reviews, Overkill Solar or Florida Lithium?
Do Overkill Solar or Florida Lithium have ads?
Which is updated more often, Overkill Solar or Florida Lithium?
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