MARLVEL

Battery Monitor BM2 vs its rivals

Side-by-side comparison against Battery Monitor BM2's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Battery Monitor BM2
This App
FIXD OBD2 Scanner
Nemesis
Wallbox
Contender
Tessie
Contender
TrueLane by The Hartford
Contender
Ikon Connect
Contender
Tire Size Fitment
Peer
Nextbase
Peer
MyDucati
Peer
Generator ERC
Peer
Core Identity
DeveloperdachengFIXD Automotive IncWallboxTessieThe HartfordVBI Group LLCNikita MorozovNextbase UKDucati Motor Holding S.p.A.DrDragoN
CategoryUtilitiesUtilitiesUtilitiesLifestyleNavigationProductivityUtilities-Auto & VehiclesAuto & Vehicles
PlatformAndroid, iOSiOS, AndroidiOS, AndroidiOS, AndroidiOS, AndroidiOSiOS, AndroidAndroidiOS, AndroidAndroid
Store Metrics
Rating4.1 / 54.6 / 54.5 / 54.8 / 54.5 / 52.9 / 54.2 / 5-3.3 / 54.3 / 5
Ratings Count5725,5053,2659,2032,17314898-33786
PriceFreeFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateMay 23, 2016Jul 10, 2015Jan 16, 2017Apr 28, 2020Sep 29, 2021Feb 29, 2016Jul 6, 2014-Sep 16, 2020Jun 14, 2023
Last UpdatedJun 13, 2025May 9, 2026May 6, 2026Apr 14, 2026Mar 31, 2026Apr 23, 2026May 11, 2026-May 18, 2026May 1, 2026
Sentiment & Reviews
Sentimentmixedmixedpositive-positive-----
Score55/10045/10082/100-75/100-----
Praises
  • Real-time voltage monitoring provides actionable battery health insights for diverse vehicle types
  • Diagnostic accuracy of the hardware helps users avoid unnecessary dealership repair costs
  • Energy tracking and cost management
-
  • Driving behavior monitoring encourages safer habits and increased awareness for daily commuters
  • Insurance premium discounts provide a tangible financial incentive for consistent safe driving
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Complaints
  • Inaccurate battery percentage readings and lack of native support for lithium battery chemistry
  • Subscription billing practices feel deceptive and lack clear cancellation pathways for users
  • Connectivity and sync stability
-
  • Braking sensitivity algorithm incorrectly penalizes safe drivers for necessary stops and traffic conditions
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Requests
  • Native presets for lithium battery chemistry to improve accuracy and ease of setup
  • Granular live data access for advanced users to monitor specific engine parameters
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  • Refinement of the braking algorithm to distinguish between emergency maneuvers and standard traffic stops
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Strategic Intel
Strengths
  • Bluetooth-linked hardware dependency creates a direct B2B distribution hook for physical unit sales
  • Specialized diagnostic focus provides a lightweight alternative to complex OBD2 scanners
  • Hardware-software integration creates a high-friction barrier to entry
  • Plain-language diagnostic translation reduces user anxiety
  • Pre-purchase scanning utility drives high-intent acquisition
  • Proprietary solar-integration mechanism drives hardware-software lock-in
  • Unified energy-management hub simplifies complex off-peak rate scheduling
  • Profiler tool provides OBD-level diagnostics unavailable in the native app
  • Cross-platform support (Watch/Web) increases daily active habit
  • Financial-incentive loop creates high switching costs for policyholders
  • Automated background logging ensures consistent risk-assessment data flow
  • White-labeled dealer branding secures home-screen real estate
  • Automated service reminders drive recurring dealership revenue
  • GPS-Bluetooth lot tracking reduces operational labor costs
  • Visual side-by-side comparison interface [UI/UX]
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Weaknesses
  • 0.58-star rating gap between iOS and Android platforms
  • Manual lithium configuration requirement creates high friction for non-technical users
  • Subscription cancellation flow is opaque
  • Android stability regressions in the latest update
  • Diagnostic false-positives reported by users
  • 0.2★ Android-iOS rating gap indicates platform-specific stability issues
  • No cloud-save functionality for charging profiles despite user requests
  • Subscription-first model creates a higher barrier to entry than free-tier competitors
  • Reliance on Tesla API limits control compared to native app
  • 0.7-star Android-iOS rating gap indicates platform-specific sensor calibration issues
  • Manual passenger-mode toggling creates high friction for daily commuters
  • 2.91 rating indicates significant friction
  • Lack of deep OEM diagnostic integration
  • Consumer-facing interface lacks engagement loops
  • 1.81★ Android-iOS rating gap [Android platform]
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Pricingfreefreemiumfreesubscriptionfreefreefree-freefree
MomentumMaintenanceActiveActiveIntense--Maintenance---
Update Cadence2 versions, ~139d avg5 versions, 1 majors/6mo, ~10d avg2 versions, 2 majors/6mo, ~6d avg5 versions--5 versions, 1 majors/6mo, ~152d avg---

Compare Battery Monitor BM2 head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Battery Monitor BM2, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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