Comparison

Sunwind LiFePo4 vs HC BMS

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

Head to head

bms

About

Sunwind LiFePo4

Features

Read full description

The app’s main function is to monitor the details of the battery status and internal BMS. The app is specially adapted to Sunwind Gylling A / S 'batteries. It allows the user to view battery status (SOC), Voltage (V), Temperature (T Min - Max) and current in and out of the battery in real time (A). The app also provides readings to the user in the event of a fault in the battery with letter abbreviations. The app's interface allows support to configure BMS in the battery using code (only for authorized personnel). The app is intended as a useful tool and not for continuous use or as a replacement for traditional lithium battery monitors.

About

HC BMS

Features

Read full description

The HC BMS app is a powerful tool that lets you easily monitor your battery's status and performance right from your smartphone.

Screenshots

Sunwind LiFePo43 screens

HC BMS4 screens

Verdict

The call

Sunwind LiFePo4 and HC 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

Sunwind LiFePo4 ships an update every 10 months, HC BMS every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences

Sunwind LiFePo4 versus HC BMS: the parameters behind the verdict, then further details
Parameter	Sunwind LiFePo4	HC BMS
Price	Free	Free
Update frequency	Every 10 months	Every 7 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	11.0	11.0
Further details — not scored
Size	59 MB	3 MB
Age rating	4+	4+
Developer	Sunwind Gylling AS	Shenzhenshi Handexing Technology Co. , Ltd.

In-app purchases

None

Sunwind LiFePo4

No in-app purchases

None

HC BMS

No in-app purchases

Questions

Is Sunwind LiFePo4 free?

Sunwind LiFePo4 is free to download, with no in-app purchases.

Is HC BMS free?

HC BMS is free to download, with no in-app purchases.

Do Sunwind LiFePo4 or HC BMS have ads?

Neither Sunwind LiFePo4 nor HC BMS shows ads.

Which is updated more often, Sunwind LiFePo4 or HC BMS?

Sunwind LiFePo4 ships an update every 10 months, and HC BMS every 7 months. Most recently, Sunwind LiFePo4 was updated on November 3, 2026 and HC BMS on October 30, 2026.