Comparison

Precision Power App vs BMS

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Precision Power App

Features
Read full description

Precision Power Lithium Battery APP Description 1) Now you can monitor your battery on your phone directly from the BMS. 2) The Device page can direct connect to the battery device. 3) Displays the battery information on the β€œDashboard” tab including : State of Charge, Voltage, Capacity, Status, Current, Power, Cycles, Temperature, Charge/Discharge Switch and so on. 4) The "Settings" tab include some device info, Such as Bluetooth Name, BMS Version Number, Production Date, Version and so on. 5) This APP functions through Bluetooth 5.0, Maximum distance of communication on a typical phone is 10 meters (30 feet). 6) Each battery will only allow one Bluetooth connection at a time.

About

BMS

Features
Read full description

BMS-Li is a professional battery management system monitoring app designed for 48V Li-ion battery packs. With Bluetooth connectivity, you can monitor battery status in real time, view detailed parameters, and receive instant alerts. Key Features: β€’ Real-time monitoring β€” Track pack voltage, total current, cell temperatures, SOC, SOH, and remaining capacity at a glance. β€’ Comprehensive alarm system β€” Get instant notifications for over-voltage, under-voltage, over-current, over-temperature, under-temperature, short circuit, and more. β€’ Protection status overview β€” Monitor charging/discharging MOS status, cell balancing, and all protection triggers. β€’ Parameter configuration β€” Read and write BMS parameters including voltage thresholds, current limits, temperature protections, and sleep settings directly from your phone. β€’ Multi-language support β€” English, Chinese, Spanish, and Russian. Designed for use with DFUN BMS hardware products.

Screenshots

Precision Power App3 screens
BMS4 screens

Verdict

The call

The clearest difference is iOS requirement: BMS at 13.0 against Precision Power App's 15.1. On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 4 level
Precision Power App versus BMS: the parameters behind the verdict, then further details
ParameterPrecision Power AppBMS
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.0 β€” better
Further details β€” not scored
Size22 MB31 MB
Age rating4+4+
DeveloperPrecision Sonarη ζ΅·δΈœεΈ†η§‘ζŠ€ζœ‰ι™ε…¬εΈ

In-app purchases

None

Precision Power App

No in-app purchases

None

BMS

No in-app purchases

Questions

Is Precision Power App free?
Precision Power App is free to download, with no in-app purchases.
Is BMS free?
BMS is free to download, with no in-app purchases.
Do Precision Power App or BMS have ads?
Neither Precision Power App nor BMS shows ads.

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