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). On price, update cadence, 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 4 weeks. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 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 4 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 MB67 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 4 weeks. Most recently, BMS Tool was updated on October 3, 2026 and BattSavant on October 11, 2026.

Other comparisons