Bluetooth_BMS is a utility app for iOS and Android that provides wireless, real-time battery telemetry for DIY solar and automotive battery systems.
The App DNA
What makes this app unique?
The app removes the need for physical, wired battery monitors by surfacing cell-level data directly to the user's mobile device, reducing the complexity of managing custom energy storage setups.
For DIY solar and automotive battery users.
What does it look like?
Key features
Tracks SOC, voltage, and current for independent battery cells to ensure system health.
Monitors battery degradation over time to predict replacement needs.
How much does it cost?
The app operates as a free utility to support hardware sales or brand loyalty.
Velocity
Maintenance developmentUX improvementssocial featuresmonetizationShow more...
The app has been effectively dormant since February 2022, with the latest release arriving over 39 months later. This single update represents a major shift, introducing a complete visual redesign, chatbot integration, and professional management tools. Given the extreme gap between the initial launch and this update, the development cadence is classified as maintenance. Future momentum remains to be seen based on whether this release signals a return to active development or a one-time maintenance patch.
Who built it?
婷婷 乔
13+ apps tracked · Utilities
Voice Box: AI Voice Changer
Time Caps - A future diary
中国象棋Simply Chinese Chess
Msg Viewer Pro
Tile-Matching
Photo Widget-Live Pic Sharing
Followers - Tracker Insight
网上国网
X IPTV Player Pro
Chinese Chess - China game
ICN SMARTPASS (인천공항 스마트패스)
esimSubscriptionUser Sentiment
What do users think recently?
The recent review mood reads mixed.
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Bluetooth_BMS
How's the Utilities market?
Bluetooth_BMS serves a niche hardware-focused segment, currently maintaining a 3-star rating on iOS. The lack of recent Android ratings suggests the user base is primarily concentrated on legacy iOS deployments, creating a visibility gap against rivals like Battery Charge Alarm.
Read the market outlookThe rivals identified
By Bastiaan Modderkolk
This app competes directly by providing comprehensive battery monitoring and alerting, capturing the same utility-focused user base looking for hardware health insights.
- Offers advanced charge analytics and media integration features that go beyond basic voltage monitoring
- Maintains a massive user base with over 2,900 reviews, creating a significant social proof barrier
- Provides customizable charge alerts that offer more granular control than standard BMS tracking apps
Lithium Blue Battery MonitorContender
ChargeMasterContender
Battery Charge Monitor - AlarmContender
Battery Health ProContenderUnlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Bluetooth_BMS
Where is it heading?
The utility battery-monitoring market is shifting toward professional-grade diagnostics and multi-device integration. Bluetooth_BMS is currently exposed due to its long development hiatus, but the recent update provides a foundation to regain ground if it prioritizes hardware-specific features over generic UI additions.
- The latest release ends a four-year dormancy, signaling a return to active development and potential for feature parity.
- The 3-star rating on iOS indicates that the recent redesign must prove its stability to recover the user base.
The SWOT
- Direct BMS hardware integration provides granular cell-level diagnostics
- Wireless connectivity removes the need for physical, wired battery monitors
- Implement multi-battery management for complex energy storage arrays
- Add predictive degradation alerts to differentiate from basic telemetry tools
Next best moves
Ship multi-battery management because users with complex setups require unified monitoring → increase retention among power users
+ 1 more prioritized moveThe counter-intuitive read
The four-year update gap is actually a signal…
Read the full takeFeature gaps
Multi-device support (available in ChargeMaster but absent here) +1
Since the last report: The competitive landscape shifted from professional-grade hardware tools to consumer-focused alarm apps, following a strategic pivot to address broader utility market gaps. This transition is marked by the introduction of new feature requirements for multi-device support and advanced charge analytics.
Bottom line
Bluetooth_BMS must leverage its direct hardware access to offer predictive diagnostics that consumer-focused alarm apps cannot match. Focusing on professional-grade multi-battery management would unlock the power-user segment, which is currently underserved by the broader utility market.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Bluetooth_BMS suitable for professional battery management?
How does Bluetooth_BMS compare to Battery Charge Alarm?
Does Bluetooth_BMS work with all battery types?
Are there free alternatives to Bluetooth_BMS?
Sources
Report last updated