Comparison

LTW BMS vs UOOK BMS

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

Head to head

UOOK ELECTRONICS INC.

Free

🔧 Utilities

No ratingsView app →

About

LTW BMS

Features

Read full description

The LTW BMS is connected to the battery pack through Bluetooth to monitor the status of the battery pack and provide monitoring means for the management of the lithium battery system. 1. Real-time display of SOC, voltage, current, temperature and other battery pack information in the form of ring and digital display; 2. Displays the real-time voltage of a single battery, protection status and alarm status of the battery string. 3. Display the status of the charge/discharge switch and battery balance.

About

UOOK BMS

Features

Read full description

UOOK BMS is a battery management mobile application developed and designed by UOOK Electronics. After you purchase the BMS battery product sold by UOOK, you can use UOOK BMS to connect to the battery to obtain real-time and reliable battery information and understand the working of the battery. condition and health. UOOK BMS supports advanced parameter settings. After setting your battery cell specification parameters, the BMS controller can automatically set all BMS basic protection conditions, or you can manually set each parameter or choose to load the battery standard parameters. For information on UOOK Electronics related products, please visit www.uookelec.com or contact sales@uookelec.com via email. Thank you very much for your attention.

Screenshots

LTW BMS3 screens

UOOK BMS3 screens

Verdict

The call

The clearest difference is update cadence: UOOK BMS at weekly against LTW BMS's every 14 months. LTW BMS's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.4). On price, ads 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.

UpkeepUpdate frequency

LTW BMS ships an update every 14 months, UOOK BMS weekly. Both last shipped on September 9, 2026.

Scorecard3 real differences · 3 level

LTW BMS versus UOOK BMS: the parameters behind the verdict, then further details
Parameter	LTW BMS	UOOK BMS
Price	Free	Free
Update frequency	Every 14 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	9.0 — better	16.4
Further details — not scored
Size	3 MB	6 MB
Age rating	4+	4+
Developer	Shenzhen LTW Electronic Technology Co., Ltd.	SYSCODE INTERNATIONAL INC.

In-app purchases

None

LTW BMS

No in-app purchases

None

UOOK BMS

No in-app purchases

Questions

Is LTW BMS free?

LTW BMS is free to download, with no in-app purchases.

Is UOOK BMS free?

UOOK BMS is free to download, with no in-app purchases.

Do LTW BMS or UOOK BMS have ads?

Neither LTW BMS nor UOOK BMS shows ads.

Which is updated more often, LTW BMS or UOOK BMS?

LTW BMS ships an update every 14 months, and UOOK BMS weekly. Most recently, LTW BMS was updated on September 9, 2026 and UOOK BMS on September 9, 2026.