# KRT vs Bulfay Boutique

The clearest difference is update cadence: Bulfay Boutique at every 3 days against KRT's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

KRT ships an update every 2 weeks, Bulfay Boutique every 3 days. The most recent releases landed on October 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | KRT | Bulfay Boutique |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 18 MB | 16 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KRT](https://appshunter.io/developer/1831304814) | [Liansou Meng](https://appshunter.io/developer/6801316797) |

## What reviewers say

### KRT

[App page](https://appshunter.io/ios/app/krt/id6749588046)

Consolidate all your loyalty cards, exclusive offers, and rewards in one digital wallet. Gamified features like XP, badges, and leagues add a fun element to your shopping and engagement.

**Highlights:** Digital loyalty card wallet, Discover and activate offers, Gamified XP and badges, League progression system, Friend leaderboards, Customizable badges, Push notifications for offers

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

**In-app purchases:** none


### Bulfay Boutique

[App page](https://appshunter.io/ios/app/bulfay-boutique/id6809599253)

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

**In-app purchases:** none


## Frequently asked questions

### Is KRT free?

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

### Is Bulfay Boutique free?

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

### Do KRT or Bulfay Boutique have ads?

Neither KRT nor Bulfay Boutique shows ads.

### Which is updated more often, KRT or Bulfay Boutique?

KRT ships an update every 2 weeks, and Bulfay Boutique every 3 days. Most recently, KRT was updated on October 17, 2026 and Bulfay Boutique on September 26, 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.*