Comparison

MAP BMS vs HC BMS

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

Head to head

Hai Di

About

MAP BMS

Features

Read full description

1. The uniqueness of the Bluetooth name ensures that the user can accurately connect and manage the corresponding lithium battery pack. 2. The information visualization query management of the battery can be carried out, and the user can query the relevant status of each string of battery packs, and replace or maintain the abnormal battery. 3. Security setting and reading battery protection parameters, users can set parameters and need to enter a password to modify the parameters. 4. Monitor battery failure alarms and display the current battery failures and the number of failures.

About

HC BMS

Features

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

Screenshots

MAP BMS4 screens

HC BMS4 screens

Verdict

The call

MAP BMS 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

MAP BMS ships an update every 13 months, HC BMS every 7 months. The most recent releases landed on September 17, 2026 and September 14, 2026 respectively.

ScorecardNo meaningful differences

MAP BMS versus HC BMS: the parameters behind the verdict, then further details
Parameter	MAP BMS	HC BMS
Price	Free	Free
Update frequency	Every 13 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	48 MB	3 MB
Age rating	4+	4+
Developer	Haidi Energy Tehcnogy Co., Ltd	Shenzhenshi Handexing Technology Co. , Ltd.

In-app purchases

None

MAP BMS

No in-app purchases

None

HC BMS

No in-app purchases

Questions

Is MAP BMS free?

MAP BMS 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 MAP BMS or HC BMS have ads?

Neither MAP BMS nor HC BMS shows ads.

Which is updated more often, MAP BMS or HC BMS?

MAP BMS ships an update every 13 months, and HC BMS every 7 months. Most recently, MAP BMS was updated on September 17, 2026 and HC BMS on September 14, 2026.