BMS Tool vs My
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMS Tool
Monitor your battery management systems via Bluetooth. Supports multiple BMS types including Liontron, XiaoXiang, ANT, and Wattstunde. Offers a screen always-on mode and macOS compatibility.
- Screen Always ON mode
- Multiple BMS support
- Liontron BMS read-only
- XiaoXiang BMS read-only
- ANT BMS read-only
- Wattstunde LiFePo4 read-only
- macOS support
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Universal BMS (Battery Management) monitoring app. Actual functionality: - Screen Always ON mode - Multiple BMS View / support - Read only support for Liontron BMS - Read only support for XiaoXiang BMS - Read only support for ANT BMS - Read only support for Wattstunde LiFePo4 batteries - Support for macOS Functionality Requests please submit on GitHub.
My
Monitor your battery's health and performance in real-time. This system provides detailed insights into voltage, current, and individual cell status, helping to ensure safety and extend battery life through Bluetooth connectivity.
- Real-time voltage, current, and power display
- Individual battery voltage and alarm status
- Battery management system device control
- Automatic series and parallel data calculation
- Bluetooth connectivity
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My - BMS intelligent battery management system and active equalizer through bluetooth connection, realize to monitor battery status, real-time collecting the information in the storage, processing, battery operation process, the exchange of information with external equipment, to solve the safety of the lithium battery system, ease of use, and the service life of the key problems, achieve prolong the service life of batteries, to improve the stability of the battery after the group. 1. Display real-time voltage, current, power, internal resistance and other parameters in the form of instrument panel and digital display; 2. Display the real-time voltage and alarm status of all individual batteries. If the alarm or protection value is triggered, an alarm is generated. 3. Battery management system device control. 4. Automatic calculation of series and parallel voltage current and other related data I hope MY-BMS can help you learn more about the convenience of battery use
Screenshots
Verdict
The clearest difference is rating: BMS Tool at 3.9 against My's 3.2. BMS Tool also leads on review sentiment (71% vs 50%). My's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume 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. BMS Tool sells 1 one-off in-app purchase. My asks for nothing beyond the download.
BMS Tool holds the better App Store score, 3.9 against 3.2. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 71% of BMS Tool's written reviews are positive against 50% of My's.
BMS Tool ships an update every 2 months, My every 9 days. The most recent releases landed on September 16, 2026 and July 17, 2026 respectively.
| Parameter | BMS Tool | My |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) — better | 3.2 (6 ratings) |
| Positive reviews | 71.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 7 — better | 6 |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.2 | 11.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | e77code GmbH | Shenzhen Tianqin New Energy Technology Co., Ltd. |
Customer experience
BMS Tool
My
In-app purchases
BMS Tool
- Remove Ads$1.99
My
No in-app purchases
