BMS Tool vs ABC
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.
ABC
This application serves as a battery management system, connecting users to their secondary batteries. It focuses on protecting the battery, optimizing its utilization, and preventing overcharging and over-discharging. It is suitable for various lithium battery products.
- Secondary battery protection
- Optimizes battery utilization
- Prevents overcharging
- Prevents over-discharging
- Supports lithium battery products
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Battery management system (BMS) is the link between the battery and users. The main object is to protect the secondary battery, which is to improve the utilization rate of the battery and prevent over charging and over discharging of the battery. It can be used in various lithium battery products such as electric vehicles, battery vehicles, robots, UAVs and so on
Screenshots
Verdict
The clearest difference is review sentiment: BMS Tool at 71% against ABC's 21%. BMS Tool also leads on rating (3.9 vs 1.8). ABC's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence 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. ABC asks for nothing beyond the download.
BMS Tool holds the better App Store score, 3.9 against 1.8. Both are backed by a comparable volume of ratings — 7 and 25 respectively. Written reviews point the same way: 71% of BMS Tool's written reviews are positive against 21% of ABC's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.
| Parameter | BMS Tool | ABC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) — better | 1.8 (25 ratings) |
| Positive reviews | 71.4% of reviews — better | 21.1% of reviews |
| Number of ratings | 7 | 25 — better |
| Update frequency | Every 2 months | Every 2 months |
| 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 | 10.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | e77code GmbH | 春光 宋 |
Customer experience
BMS Tool
ABC
In-app purchases
BMS Tool
- Remove Ads$1.99
ABC
No in-app purchases
