Comparison

BAT Check vs BAT

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

Head to head
About

BAT Check

Monitor your phone's battery directly from the BMS. View detailed information like State of Charge, Voltage, Current, and Power. Access alarms, protection settings, and important parameters for battery management.

Highlights
  • Real-time battery monitoring
  • Displays battery connection model (Single, Parallel, Series)
  • Detailed dashboard with SOC, Voltage, Current, Temperature
  • Status tab for alarms and BMS protection
  • Parameter tab for import settings
  • Bluetooth 5.0 connectivity
Features
Read full description

BAT Check Battery APP Description 1) Now you can monitor your battery on your phone directly from the BMS. 2) Displays the connect model of battery,such as Single、Parallel、Series,the Main page including : State of Charge, Voltage, Current, Power. 3) The "DASHBOARD" tab include some basic info,Such as SOC, Status, Current, Cell Voltages, Temprature, Charge Switch, Discharge Switch and so on. 4) The "Status" tab include some Alarms and the protection of bms. 5) The "Parameter" tab include some import parameter,Such as Current Params, Voltage Params, Temprature Params, Protect Count Params and so on. 7) This APP functions through Bluetooth 5.0, Maximum distance of communication on a typical phone is 10 meters (30 feet)

About

BAT

Monitor and manage your lithium batteries in real-time with instant access to battery health, charging status, voltage, current, and temperature. This app provides advanced diagnostics and a clear interface for various applications like RVs, solar systems, and EVs.

Highlights
  • Real-time battery monitoring
  • Battery dashboard (SOC, SOH, voltage, current)
  • Individual cell monitoring
  • Temperature monitoring
  • Advanced diagnostics and fault detection
  • Runtime estimator
  • Clean and professional interface
Read full description

BAT-BMS Pro – Smart Battery Monitor Monitor and manage your lithium batteries in real time. BAT-BMS Pro gives you instant access to battery health, charging status, voltage, current, temperature, and advanced diagnostics—all from your iPhone or iPad. Whether you're monitoring RV batteries, solar energy systems, marine batteries, electric vehicles, or custom lithium battery packs, BAT-BMS Pro provides the tools you need to stay informed and maximize battery performance. FEATURES Real-Time Battery Monitoring Live battery status Charging & discharging information Instant performance updates Continuous monitoring Battery Dashboard State of Charge (SOC) State of Health (SOH) Pack Voltage Current Power Remaining Capacity Battery Status Cell Monitoring Individual cell voltages Cell voltage difference Highest & lowest cell detection Cell balancing status Temperature Monitoring Real-time temperature sensors Battery protection monitoring Thermal safety indicators Advanced Diagnostics Battery status monitoring Protection warnings Fault detection Battery health information Runtime Estimator Estimate remaining runtime based on current power consumption and available battery capacity. Clean & Professional Interface Designed for speed, clarity, and ease of use with a modern interface optimized for both iPhone and iPad. Perfect For RV & Camper Batteries Solar Energy Storage Marine Applications Electric Vehicles Off-Grid Power Systems LiFePO₄ Battery Packs DIY Battery Projects Stay connected to your battery system with accurate real-time monitoring and powerful diagnostics—all in one professional application.

Screenshots

BAT Check3 screens
BAT4 screens

Verdict

The call

The clearest difference is rating: BAT Check at 5.0 against BAT's 1.0. BAT Check also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

BAT Check holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

BAT Check ships an update every 2 months, BAT every 3 months. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
BAT Check versus BAT: the parameters behind the verdict, then further details
ParameterBAT CheckBAT
PriceFreeFree
Rating5.0 (2 ratings) — better1.0 (3 ratings)
Positive reviews—0.0% of reviews
Number of ratings23 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size11 MB18 MB
Age rating4+12+
Developer海波 刘Mouad Bousbaa

Customer experience

BAT Check

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

BAT

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

BAT Check

No in-app purchases

None

BAT

No in-app purchases

Questions

Is BAT Check free?
BAT Check is free to download, with no in-app purchases.
Is BAT free?
BAT is free to download, with no in-app purchases.
Which has better reviews, BAT Check or BAT?
BAT Check is rated higher. BAT Check averages 5.0 out of 5 from 2 ratings, while BAT averages 1.0 from 3 ratings.
Do BAT Check or BAT have ads?
BAT shows ads; BAT Check does not.
Which is updated more often, BAT Check or BAT?
BAT Check ships an update every 2 months, and BAT every 3 months. Most recently, BAT Check was updated on September 28, 2026 and BAT on October 8, 2026.

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