CMPower 2.0 vs SmartBat Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CMPower 2.0
Monitor the health and performance of your CMPower batteries. View state of charge, time to full charge/discharge, cycle life, current, voltage, capacity, and temperature. Supports monitoring multiple batteries simultaneously.
- Monitor battery health and performance
- View state of charge percentage
- Track time to full charge/discharge
- Monitor cycle life
- View charge/discharge current, voltage, and capacity
- Check battery temperature
- Support for multiple batteries
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The CMPower 2.0 Bluetooth app enables connection to the BMS battery monitor built into CMPower batteries to monitor battery health, performance and state of charge. The CMPower app provides percentage state of charge, time to full charge, time to full discharge, cycle life, charge or discharge current, voltage, capacity, temperature and more. The state of charge of multiple batteries in a bank may be monitored from a single screen. For more information visit www.custommarineproducts.com.
SmartBat Manager
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This application can monitor: SOC (charging status), temperature, and charging/discharging time Manufacturing date, health status, cycle count, capacity, voltage, and current Number of battery cells and individual battery voltage Upon entering management mode, it provides advanced battery management functions (for professional use only).
Screenshots
Verdict
The clearest difference is update cadence: CMPower 2.0 at every 6 weeks against SmartBat Manager's every 5 months. CMPower 2.0 also leads on iOS requirement (11.0 vs 18.6). On price, ads, in-app purchases and device support 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.
CMPower 2.0 ships an update every 6 weeks, SmartBat Manager every 5 months. Both last shipped on October 7, 2026.
| Parameter | CMPower 2.0 | SmartBat Manager |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 2 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | QMS Inc | SHENZHEN SMARTEC TECHNOLOGY COMPANY LIMITED |
In-app purchases
CMPower 2.0
No in-app purchases
SmartBat Manager
No in-app purchases
Questions
Is CMPower 2.0 free?
Is SmartBat Manager free?
Do CMPower 2.0 or SmartBat Manager have ads?
Which is updated more often, CMPower 2.0 or SmartBat Manager?
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