Comparison

Smart vs AirScale U+

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

Head to head

About

Smart

This application connects to smart scales via Bluetooth to help users manage their health data. It provides a platform for tracking and analyzing personal wellness metrics.

Highlights

Bluetooth connectivity to smart scales
User health data management
Personal wellness metric tracking
Data analysis

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芯智科技开发的一款通过BLE与体重秤通信并管理用户健康数据的应用

About

AirScale U+

Features

Read full description

AirScale U+ application is an electronic scale of measurement data automatically transmitted to display on iPhone devices using Bluetooth technology, and automatic intelligent health management. It has a beautiful interface design and easy-to-use interaction which makes user’s interaction and health experience become so vivid and interesting.

Screenshots

Smart4 screens

AirScale U+4 screens

Verdict

The call

The clearest difference is iOS requirement: Smart at 7.0 against AirScale U+'s 11.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smart ships an update every 3 weeks, AirScale U+ every 5 weeks. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 7 level

Smart versus AirScale U+: the parameters behind the verdict, then further details
Parameter	Smart	AirScale U+
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 3 weeks — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	7.0 — better	11.0
Further details — not scored
Size	1 MB	7 MB
Age rating	4+	4+
Developer	CoreLink (Xiamen) Technology Co.,Ltd.	Zhongshan YESHM Commodities Co., Ltd.

In-app purchases

None

Smart

No in-app purchases

None

AirScale U+

No in-app purchases

Questions

Is Smart free?

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

Is AirScale U+ free?

AirScale U+ is free to download, with no in-app purchases.

Do Smart or AirScale U+ have ads?

Neither Smart nor AirScale U+ shows ads.

Which is updated more often, Smart or AirScale U+?

Smart ships an update every 3 weeks, and AirScale U+ every 5 weeks. Most recently, Smart was updated on June 11, 2026 and AirScale U+ on September 10, 2026.