Comparison

BMS Tool vs BattSavant

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

BattSavant

Features
Read full description

**BattSavant** – All-in-One Battery Management Platform, Designed for Diverse Scenarios • Broad Compatibility: Deeply adapts to 70+ different BMS brands (including parameter configuration) • Multi-Unit Parallel: Supports simultaneous connection and monitoring of multiple battery groups • Flexible Networking: Allows free series/parallel combinations to meet complex multi-series and multi-parallel requirements • Remote Wi-Fi/4G Monitoring – Stay in Control Anywhere, Anytime No matter where you are, as long as the device is connected to the network, you can remotely view real-time battery data and control charging/discharging via the App. Break free from distance limitations and enjoy greater management freedom. • Integrated After-Sales Testing – Efficient Batch Operations Designed specifically for manufacturers and after-sales personnel, supports factory batch testing, quick inventory management, and batch parameter modifications, significantly improving operational efficiency and standardizing management processes. • Centralized Operations Platform – Empowering Smart Business Management Provides enterprise clients with a one-stop battery operation and maintenance solution. Remotely manage all battery equipment centrally, enabling status monitoring, fault alerts, and maintenance scheduling, making battery asset management clearer and smarter. **Applicable to:** Battery manufacturers, after-sales service centers, operation and maintenance teams, corporate equipment managers, and individual users requiring multi-battery management. **Technical Support:** 64977884@qq.com —— Smarter, Simpler Battery Management.

Screenshots

BMS Tool4 screens
BattSavant4 screens

Verdict

The call

The clearest difference is in-app purchases: BattSavant at none against BMS Tool's 1. BattSavant also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement 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. BMS Tool sells 1 one-off in-app purchase. BattSavant asks for nothing beyond the download.

UpkeepUpdate frequency

BMS Tool ships an update every 2 months, BattSavant every 3 weeks. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
BMS Tool versus BattSavant: the parameters behind the verdict, then further details
ParameterBMS ToolBattSavant
PriceFreeFree
Rating3.9 (7 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.2 — better15.6
Further details — not scored
Size9 MB66 MB
Age rating4+4+
Developere77code GmbHNanchang Yepai Technology Co., Ltd.

In-app purchases

1 purchases

BMS Tool

One-time1
  • Remove Ads$1.99
None

BattSavant

No in-app purchases

Questions

Is BMS Tool free?
BMS Tool is free to download, with in-app purchases available.
Is BattSavant free?
BattSavant is free to download, with no in-app purchases.
Do BMS Tool or BattSavant have ads?
BMS Tool shows ads; BattSavant does not.
Which is updated more often, BMS Tool or BattSavant?
BMS Tool ships an update every 2 months, and BattSavant every 3 weeks. Most recently, BMS Tool was updated on September 16, 2026 and BattSavant on September 21, 2026.

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