# SEIBUKL vs Karman

The clearest difference is update cadence: Karman at weekly against SEIBUKL's every 2 months. SEIBUKL's advantage is iOS requirement (15 vs 17.0). 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 2 months, Karman weekly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SEIBUKL | Karman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/karman/id6788454670/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 159 MB | 2 MB |
| Requires iOS | **15** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SOGOKL](https://appshunter.io/developer/1213284061) | [Muratbek Jusupov](https://appshunter.io/developer/6788354240) |

## 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


### Karman

[App page](https://appshunter.io/ios/app/karman/id6788454670)

Consolidate all your Malaysian membership cards and promo codes in one secure app. Scan and store your QR codes for quick access at checkout, and receive timely reminders for expiring vouchers. Your data remains private, stored only on your device.

**Highlights:** Organize Malaysian membership cards, Store membership QR codes, Track promo codes with expiry reminders, Receive voucher expiry notifications, Privacy-focused, data stays on device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEIBUKL free?

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

### Is Karman free?

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

### Do SEIBUKL or Karman have ads?

Neither SEIBUKL nor Karman shows ads.

### Which is updated more often, SEIBUKL or Karman?

SEIBUKL ships an update every 2 months, and Karman weekly. Most recently, SEIBUKL was updated on October 9, 2026 and Karman on October 16, 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.*