Comparison

USmart Go vs Su

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

Head to head
About

USmart Go

Control all your home appliances, both infrared and Wi-Fi connected, from a single app. Remotely manage devices like TVs, air conditioners, lights, and cameras, and receive important notifications like door lock alerts.

Highlights
  • Control infrared appliances (TV, AC)
  • Control Wi-Fi connected devices (lights, curtains)
  • Remote appliance management
  • Door lock notifications
  • Remote door unlocking
Features
Read full description

Coordinated with the hardware we developed, this APP can control all our home appliances. Not only infrared controlled electric machine such as TV, Air conditioner are under control. Internet device connected by Wi-Fi such as Lights, Curtain, Air Purifier, Camera can all be controlled remotely. -- Push notification service is used for receive the messages of the door locks; And it plays an important role on remote unlocking the door.

About

Su

Features
Read full description

Su(スー)の公式アプリです。 【概要】 ■ アプリ上から24時間いつでも予約が可能。 指名予約にも対応しているので担当スタッフのスケジュールを確認してからの予約が可能です。 ■ クーポン お得なクーポンが配信されます。ネット予約時にクーポン利用での予約も可能なので来店時もスムーズに施術頂けます。 ■ スタッフが施術したスタイルを掲載 前もって画像を確認しておけばスムーズなオーダーが可能です。 ■ マイページ機能 予約状況の確認やキャンセルがマイページ上から行えます。スタッフの登録が出来るので前もって担当者を登録しておけばマイページからスムーズな指名予約が可能です。

Screenshots

USmart Go4 screens
Su2 screens

Verdict

The call

The clearest difference is ads: Su at none against USmart Go's shown. Su also leads on iOS requirement (8.0 vs 13.0). USmart Go's advantage is update cadence (every 5 days vs every 23 months). On price, in-app purchases and device support 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

USmart Go ships an update every 5 days, Su every 23 months. The most recent releases landed on August 19, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
USmart Go versus Su: the parameters behind the verdict, then further details
ParameterUSmart GoSu
PriceFreeFree
Rating2.7 (59 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings59 — better—
Update frequencyEvery 5 days — betterEvery 23 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.08.0 — better
Further details — not scored
Size11 MB3 MB
Age rating4+4+
Developer龙武 许takashi ishimoto

In-app purchases

None

USmart Go

No in-app purchases

None

Su

No in-app purchases

Questions

Is USmart Go free?
USmart Go is free to download, with no in-app purchases.
Is Su free?
Su is free to download, with no in-app purchases.
Do USmart Go or Su have ads?
USmart Go shows ads; Su does not.
Which is updated more often, USmart Go or Su?
USmart Go ships an update every 5 days, and Su every 23 months. Most recently, USmart Go was updated on August 19, 2026 and Su on September 13, 2026.

Other comparisons