Comparison

IRIS SmartST vs IRIS【公式アプリ】

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

Head to head

About

IRIS SmartST

This app helps you set up your smart speaker by registering your home WiFi information and choosing a voice command name. It facilitates the initial configuration for seamless integration with your smart home devices.

Highlights

Smart speaker initial setup
WiFi information registration
Voice command name setup
Device integration

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スマートスピーカーと連携する為の初期設定を行います。・ご家庭のWiFi情報の登録・音声呼び出しに使う名前の登録

About

IRIS【公式アプリ】

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IRISの公式アプリをリリースしました！このアプリでは、IRISの最新情報の受け取りや便利な機能を使う事ができます。【アプリで出来ること】本アプリを利用して以下のことが行えます。 1.最新情報をチェック！　IRISのサービス内容が確認できます。　また、お店からメッセージが届くので、いつでも最新の情報がご確認いただけます。 2.マイページで情報を確認！　IRISのご利用状況が確認できます。 3.友達に紹介！　IRISのアプリをSNSを通じてお友達に紹介する事ができます。 4.他にも便利な機能満載！

Screenshots

IRIS SmartST3 screens

IRIS【公式アプリ】3 screens

Verdict

The call

The clearest difference is update cadence: IRIS SmartST at monthly against IRIS【公式アプリ】's every 38 months. On price, ads, 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

IRIS SmartST ships an update monthly, IRIS【公式アプリ】 every 38 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 7 level

IRIS SmartST versus IRIS【公式アプリ】: the parameters behind the verdict, then further details
Parameter	IRIS SmartST	IRIS【公式アプリ】
Price	Free	Free
Positive reviews	5.0% of reviews	—
Update frequency	Monthly — better	Every 38 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.2	12.0 — better
Further details — not scored
Size	7 MB	34 MB
Age rating	4+	4+
Developer	IRIS OHYAMA INC.	IRIA HASEBA

In-app purchases

None

IRIS SmartST

No in-app purchases

None

IRIS【公式アプリ】

No in-app purchases

Questions

Is IRIS SmartST free?

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

Is IRIS【公式アプリ】 free?

IRIS【公式アプリ】 is free to download, with no in-app purchases.

Do IRIS SmartST or IRIS【公式アプリ】 have ads?

Neither IRIS SmartST nor IRIS【公式アプリ】 shows ads.

Which is updated more often, IRIS SmartST or IRIS【公式アプリ】?

IRIS SmartST ships an update monthly, and IRIS【公式アプリ】 every 38 months. Most recently, IRIS SmartST was updated on October 7, 2026 and IRIS【公式アプリ】 on September 30, 2026.