# SEIBUKL vs ISETAN KL

The clearest difference is update cadence: ISETAN KL at every 2 weeks against SEIBUKL's every 6 weeks. ISETAN KL also leads on iOS requirement (13.0 vs 15). SEIBUKL's advantage is review sentiment (13% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SEIBUKL ships an update every 6 weeks, ISETAN KL every 2 weeks. Both last shipped on November 4, 2026.

## The numbers

| Metric | SEIBUKL | ISETAN KL |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **12.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 160 MB | 67 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SOGOKL](https://appshunter.io/developer/1213284061) | [Isetan KL](https://appshunter.io/developer/1425333259) |

## What reviewers say

### SEIBUKL

[App page](https://appshunter.io/ios/app/seibukl/id6471658677)

Discover curated collections, seasonal offerings, and exclusive promotions. This shopping companion app allows you to earn points on purchases, redeem rewards, and access member privileges. Stay informed about the latest events and enjoy seamless convenience.

**Highlights:** Curated brand collections, Seasonal and limited editions, Membership program with tiers, Points collection and redemption, QR-Scan and e-Voucher features, Exclusive member rewards and privileges, Event notifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ISETAN KL

[App page](https://appshunter.io/ios/app/isetan-kl/id6472250464)

Access exclusive membership perks, sales, and promotions with this lifestyle app. Earn points on purchases to redeem for e-coupons and enjoy seamless shopping experiences. Discover fashion, beauty, and household items from the online store.

**Highlights:** Exclusive membership perks, Earn and redeem points, QR scan and e-coupons, Tiered membership benefits, Online shopping access, Latest sales and promotions

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SEIBUKL free?

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

### Is ISETAN KL free?

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

### Do SEIBUKL or ISETAN KL have ads?

Neither SEIBUKL nor ISETAN KL shows ads.

### Which is updated more often, SEIBUKL or ISETAN KL?

SEIBUKL ships an update every 6 weeks, and ISETAN KL every 2 weeks. Most recently, SEIBUKL was updated on November 4, 2026 and ISETAN KL on November 4, 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.*