Comparison

WEST BMS vs LT

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

Head to head
About

WEST BMS

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Stay connected with your WEST products using the WEST BMS app. This app allows you to monitor and manage your WEST devices with ease. Key Features: Claim Your WEST Device: Register and claim your WEST device for personalized monitoring and updates. Monitor State of Charge: Check the state of charge and cell voltage of your device in real-time. View Event Logs: Access detailed event logs to track the performance and history of your module. Data Sharing: Share your module's data seamlessly with our support team for enhanced assistance. Cloud Connectivity: Connect your module to the cloud to receive notifications about potential failures or degradation.

About

LT

Features
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The battery pack status is monitored by Bluetooth connection to the battery pack, providing a means of monitoring the management of the lithium battery system. 1. Display battery pack information such as SOC, voltage, current, temperature in real time, in both ring and digital form; 2. Display the real-time voltage of the battery's single section, and the battery pack's protection status and warning status; 3. Display the status of the charge discharge switch and battery equalisation status.

Screenshots

WEST BMS4 screens
LT4 screens

Verdict

The call

WEST BMS and LT are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
WEST BMS versus LT: the parameters behind the verdict, then further details
ParameterWEST BMSLT
PriceFreeFree
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS11.0 โ€” better12.0
Further details โ€” not scored
Size159 MB38 MB
Age rating4+4+
DeveloperWright Energy Storage Technologies, IncShenzhen LTW Electronic Technology Co., Ltd.

In-app purchases

None

WEST BMS

No in-app purchases

None

LT

No in-app purchases

Questions

Is WEST BMS free?
WEST BMS is free to download, with no in-app purchases.
Is LT free?
LT is free to download, with no in-app purchases.
Do WEST BMS or LT have ads?
Neither WEST BMS nor LT shows ads.
Which is updated more often, WEST BMS or LT?
WEST BMS ships an update monthly, and LT monthly. Most recently, WEST BMS was updated on November 4, 2026 and LT on October 25, 2026.

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