Comparison

FR SmartHub vs FMZK BMS

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

Head to head
About

FR SmartHub

Features
Read full description

This Bluetooth app is specially designed for lithium battery protection boards, providing users with convenient and efficient parameter settings and display experience. The APP can quickly establish stable communication with the lithium battery protection board. In terms of parameter settings, users can easily customize key parameters such as overcharge protection voltage, overdischarge protection voltage, overcurrent protection current, etc., to meet personalized protection needs for lithium batteries in different usage scenarios. Accurate parameter settings can effectively extend the service life of lithium batteries and improve their safety. The display function is equally excellent, and the APP displays real-time key data of lithium batteries, such as current voltage, current, and percentage of charge. The intuitive and clear interface design allows users to have a clear understanding of the battery status at a glance.

About

FMZK BMS

Features
Read full description

方便用户对设备进行监控和管理

Screenshots

FR SmartHub3 screens
FMZK BMS4 screens

Verdict

The call

FR SmartHub and FMZK BMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

ScorecardNo meaningful differences
FR SmartHub versus FMZK BMS: the parameters behind the verdict, then further details
ParameterFR SmartHubFMZK BMS
PriceFreeFree
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size42 MB47 MB
Age rating4+17+
Developer步泽 王同川 易

In-app purchases

None

FR SmartHub

No in-app purchases

None

FMZK BMS

No in-app purchases

Questions

Is FR SmartHub free?
FR SmartHub is free to download, with no in-app purchases.
Is FMZK BMS free?
FMZK BMS is free to download, with no in-app purchases.
Do FR SmartHub or FMZK BMS have ads?
Neither FR SmartHub nor FMZK BMS shows ads.
Which is updated more often, FR SmartHub or FMZK BMS?
FR SmartHub ships an update every 6 weeks, and FMZK BMS every 6 weeks. Most recently, FR SmartHub was updated on September 9, 2026 and FMZK BMS on September 8, 2026.

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