LT vs BMS Linker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LT
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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.
BMS Linker
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Smart BMS Connect is an independently developed iPhone app for compatible RICN SMART battery systems. It connects over Bluetooth so users can scan nearby devices, connect, and view live data including state of charge, pack voltage/current/power, cell voltages, temperatures, and status. Supported home storage units also provide richer dashboards (including SOH, capacity, and cycle information where available) and an Actions tab for protocol read/write used in commissioning and maintenance. Bluetooth must be on; you need compatible hardware and firmware. Use only as described in your product documentation and local safety rules.
Screenshots
Verdict
The clearest difference is update cadence: BMS Linker at every 9 days against LT's monthly. LT's advantage is iOS requirement (12.0 vs 26.2). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LT ships an update monthly, BMS Linker every 9 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.
| Parameter | LT | BMS Linker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 38 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen LTW Electronic Technology Co., Ltd. | 海洋 王 |
In-app purchases
LT
No in-app purchases
BMS Linker
No in-app purchases
