# MOUSSY(マウジー)公式アプリ vs Aiam

The clearest difference is review sentiment: Aiam at 20% against MOUSSY(マウジー)公式アプリ's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MOUSSY(マウジー)公式アプリ ships an update every 2 months, Aiam every 6 weeks. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | MOUSSY(マウジー)公式アプリ | Aiam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 59 MB |
| Requires iOS | 16.1.1 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Baroque Japan Limited](https://appshunter.io/developer/858996838) | [AIAM, K.K.](https://appshunter.io/developer/1632156281) |

## What reviewers say

### MOUSSY(マウジー)公式アプリ

[App page](https://appshunter.io/ios/app/moussy/id903335240)

Discover the latest fashion trends and shop directly from the online store. Find nearby physical locations and stay updated with new arrivals, popular items, and staff-styled outfits. Receive push notifications for important news and promotions.

**Highlights:** Online store access, Product ranking, New arrivals, Staff fashion snaps, Store locator, Push notifications

**In-app purchases:** none


### Aiam

[App page](https://appshunter.io/ios/app/aiam/id1632156279)

This app offers exclusive content, special event information, and valuable coupons for members of a total beauty care brand. Members can also enjoy original wallpapers and icons, and easily search for products and manage their account information.

**Highlights:** App-exclusive content, Special event information, Member-exclusive coupons, Product search, Purchase history, Account management, Original wallpapers and icons

**In-app purchases:** none


## Frequently asked questions

### Is MOUSSY(マウジー)公式アプリ free?

MOUSSY(マウジー)公式アプリ is free to download, with no in-app purchases.

### Is Aiam free?

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

### Do MOUSSY(マウジー)公式アプリ or Aiam have ads?

Neither MOUSSY(マウジー)公式アプリ nor Aiam shows ads.

### Which is updated more often, MOUSSY(マウジー)公式アプリ or Aiam?

MOUSSY(マウジー)公式アプリ ships an update every 2 months, and Aiam every 6 weeks. Most recently, MOUSSY(マウジー)公式アプリ was updated on September 9, 2026 and Aiam on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*