# SHEL'TTER PASS vs Aiam

The clearest difference is iOS requirement: SHEL'TTER PASS at 14.0 against Aiam's 16.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

SHEL'TTER PASS ships an update every 2 months, Aiam every 6 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SHEL'TTER PASS | Aiam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% 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 | 88 MB | 60 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | 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

### SHEL'TTER PASS

[App page](https://appshunter.io/ios/app/sheltter-pass/id1256254285)

This app allows you to earn and redeem points across multiple fashion brands and their online store. Access exclusive member coupons, sale alerts, and birthday rewards. Browse outfit inspiration and shop directly from the app.

**Highlights:** Universal membership points system, Rank-based rewards and birthday bonuses, Exclusive member coupons and sale alerts, Outfit inspiration and direct shopping, Smart item search by keyword or image

**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 SHEL'TTER PASS free?

SHEL'TTER PASS is free to download, with no in-app purchases.

### Is Aiam free?

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

### Do SHEL'TTER PASS or Aiam have ads?

Neither SHEL'TTER PASS nor Aiam shows ads.

### Which is updated more often, SHEL'TTER PASS or Aiam?

SHEL'TTER PASS ships an update every 2 months, and Aiam every 6 weeks. Most recently, SHEL'TTER PASS was updated on October 15, 2026 and Aiam on October 14, 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.*