Roamer BMS vs SMARTIQ BMS
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Roamer BMS
Monitor your LiFePO4 batteries wirelessly from your iPhone. View real-time state of charge, voltage, current, and internal cell voltages. Compatible only with second-generation Roamer Batteries Smart BMS.
- Wireless Bluetooth connection
- Real-time battery monitoring
- State of charge display
- Voltage and current readings
- Internal cell voltage display
- BMS parameter adjustment (admin)
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The Roamer BMS app allows you to monitor LiFePO4 batteries equipped with the new Roamer Batteries Smart BMS. Please note, this app is only suitable for second-generation Roamer Batteries. Other brands or first-generation models are not compatible. FEATURES No need for a separate battery monitor Wirelessly connect to your battery from your iPhone Monitor your battery state of charge, voltage and current in real time Displays internal battery status including cell voltages Change BMS parameters using admin password (request from Roamer) PLEASE NOTE The iPhone requires Bluetooth 5.0 with BLE functions You must accept all security permissions when requested or the app will not work Operating distance should be less than 10m The app will only connect with one battery at a time If you want to connect with another iPhone, please shutdown the app on the first iPhone The password for the Details page is in the user guide which can be downloaded from www.roamerbatteries.com/support/quick-start The password for the parameters page can be requested from Roamer. This is an admin only page, changing parameters without permission from Roamer can invalidate your battery warranty. Β Offered by Roamer Batteries Ltd
SMARTIQ BMS
Monitor and manage your SMARTIQ SERIES batteries wirelessly via Bluetooth. Track real-time performance, state of charge, current, power, and individual cell health. Safely manage battery systems and receive notifications for optimal care and extended lifespan.
- Real-time State of Charge (SOC) monitoring
- Current and power consumption tracking
- Individual cell voltage and temperature monitoring
- Multi-connection system monitoring (Series/Parallel)
- Battery health assessment and safety shutdowns
- BMS status notifications and troubleshooting advice
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The SMARTIQ BMS App is an Intelligent battery monitoring system for all SMARTIQ SERIES Batteries, developed by LithiumPro Energy. Integrated advanced Bluetooth 5.0 technology within the batteries, enables wireless communication via your smartphone or tablet. Monitor the performance and health data of your battery in βReal-Timeβ from the palm of your hand. This data will help the user understand how better care for and prolong the lifespan of their batteries. FEATURES: STATE OF CHARGE (SOC) MONITORING: - Stay informed in βReal-Timeβ about your batteries State of Charge (SOC). Quickly access and view the estimated time remaining until your battery is depleted at the current usage rate or how long before your battery is fully charged. CURRENT & POWER MONITORING: - Whether you're charging or discharging your battery, you can now have a live insight into the current in AMPS or the power in Watts being consumed or supplied to your battery system, whether it's through a solar array or a conventional power source. CELL BALANCING: - You can closely observe battery charging performance of each individual cell. Track cell voltage, temperature and balancing data on-the-fly. Oversee individual cell voltages during balancing and monitor the delta levels between cells. MULTI CONNECTION MONITORING: - Whether you're connecting a system in Series or Parallel, a single 12V battery or configuring a complex 48V battery. Our sophisticated app allows you to input your system configuration and effortlessly monitor the entire system's performance on a single screen while simultaneously observing detailed data for each battery. BATTERY HEALTH MONITORING: - On board the battery is our powerful Battery Monitoring System BMS. Passively assessing the health of your battery during use. This highly sophisticated BMS acts as the primary line of defence for battery safety. So, in the rare event a user exceeds the design parameters of the battery the BMS will safely shutdown the battery to protect it. Without hesitation, the user will receive a status notification, warning the user of the reason for the BMS shutdown. This message will also advise the user, what course of action is required to ensure the battery returns to normal operating conditions.
Screenshots
Verdict
The clearest difference is review sentiment: SMARTIQ BMS at 50% against Roamer BMS's 17%. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Roamer BMS ships an update every 2 weeks, SMARTIQ BMS every 10 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | Roamer BMS | SMARTIQ BMS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | 50.0% of reviews β better |
| Update frequency | Every 2 weeks | Every 10 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details β not scored | ||
| Size | 5 MB | 16 MB |
| Age rating | 4+ | 17+ |
| Developer | ζ₯ζ³½ η | LithiumPro Energy Ltd |
Customer experience
Roamer BMS
SMARTIQ BMS
In-app purchases
Roamer BMS
No in-app purchases
SMARTIQ BMS
No in-app purchases








