Comparison

腰带按摩仪Pro vs SHARK SISTER

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

Head to head

About

腰带按摩仪Pro

Features

Read full description

This app is designed to be used in conjunction with the electronic product EIK Belt Massager. It provides the following functions: 1. Connect to the EIK belt massage device through Bluetooth. Capable of controlling hardware, such as adjusting the gear and intensity of the massage instrument. 2. It is possible to bookmark the user's preferred modes and gears for future use.

About

SHARK SISTER

Features

Read full description

This is a surfboard tool APP. The APP communicates data with the device via Bluetooth. Through the APP, you can view the detailed information of the device, set parameters, and also support firmware upgrade function.

Screenshots

腰带按摩仪Pro2 screens

SHARK SISTER2 screens

Verdict

The call

腰带按摩仪Pro and SHARK SISTER 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

腰带按摩仪Pro ships an update every 6 weeks, SHARK SISTER every 2 months. The most recent releases landed on September 16, 2026 and May 16, 2026 respectively.

ScorecardNo meaningful differences

腰带按摩仪Pro versus SHARK SISTER: the parameters behind the verdict, then further details
Parameter	腰带按摩仪Pro	SHARK SISTER
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	11.0 — better	12.0
Further details — not scored
Size	39 MB	19 MB
Age rating	4+	17+
Developer	易客创新(泉州)智能科技有限公司	Lebi Computer Technology Co. Ltd.

In-app purchases

None

腰带按摩仪Pro

No in-app purchases

None

SHARK SISTER

No in-app purchases

Questions

Is 腰带按摩仪Pro free?

腰带按摩仪Pro is free to download, with no in-app purchases.

Is SHARK SISTER free?

SHARK SISTER is free to download, with no in-app purchases.

Do 腰带按摩仪Pro or SHARK SISTER have ads?

Neither 腰带按摩仪Pro nor SHARK SISTER shows ads.

Which is updated more often, 腰带按摩仪Pro or SHARK SISTER?

腰带按摩仪Pro ships an update every 6 weeks, and SHARK SISTER every 2 months. Most recently, 腰带按摩仪Pro was updated on September 16, 2026 and SHARK SISTER on May 16, 2026.