air(エアー) vs Polish(ポリッシュ)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
air(エアー)
This official app simplifies booking services with 24/7 availability. Manage reservations, view history, and cancel appointments easily through your personal page. Stay updated with the latest news and offers.
- Easy 24/7 booking
- Reservation management
- Booking history
- Cancellation options
- Personal account page
- Notifications
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air(エアー)の公式アプリです。 専用アプリなのでいつもの予約がとっても簡単! 24時間いつでも予約が可能です。 マイページからは予約状況の確認や予約履歴の確認、 キャンセルなどもマイページ上から行えます。 【主なアプリの機能】 ◾予約機能 ◾クーポン ◾マイページ機能 ◾お知らせ機能
Polish(ポリッシュ)
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Aroma&Relaxation Polish 公式アプリ ■最安値クーポン掲載 ■アプリ限定メニューあり ■24時間受付アプリ予約 ■最新の空き状況 ■トーク機能にてお店へ質問、要望が行えます ■スタンプカード機能付き →スタンプが貯まると【フレグランスオイル】【ハーブティ】【500円割引】のいずれかの特典をプレゼント!
Screenshots
Verdict
The clearest difference is update cadence: air(エアー) at every 9 months against Polish(ポリッシュ)'s every 24 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
air(エアー) ships an update every 9 months, Polish(ポリッシュ) every 24 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.
| Parameter | air(エアー) | Polish(ポリッシュ) |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| Update frequency | Every 9 months — better | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Naoya Takahashi | Shigeki Hanai |
In-app purchases
air(エアー)
No in-app purchases
Polish(ポリッシュ)
No in-app purchases








