# R.K vs Sift Global

The clearest difference is update cadence: Sift Global at every 3 weeks against R.K's every 5 months. R.K's advantage is iOS requirement (16.0 vs 18.0). 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.

R.K ships an update every 5 months, Sift Global every 3 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | R.K | Sift Global |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sift-global/id6775144056/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 100 MB | 703 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [RUKN ALKHOKH READYMADE GAR. TR L.L.C](https://appshunter.io/developer/1875118793) | [Sift Global Limited](https://appshunter.io/developer/6775144058) |

## What reviewers say

### R.K

[App page](https://appshunter.io/ios/app/rk/id6758810976)

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

**In-app purchases:** none


### Sift Global

[App page](https://appshunter.io/ios/app/sift-global/id6775144056)

Visualize yourself in shoppable women's clothing before you buy. Upload photos to create a photorealistic avatar that can try on outfits, allowing you to shop by mood and save desired looks.

**Highlights:** Photorealistic avatar try-on, Shoppable outfits, Shop by mood, Save desired looks, Virtual fitting room, Real clothes and prices

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

**In-app purchases:** none


## Frequently asked questions

### Is R.K free?

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

### Is Sift Global free?

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

### Do R.K or Sift Global have ads?

Neither R.K nor Sift Global shows ads.

### Which is updated more often, R.K or Sift Global?

R.K ships an update every 5 months, and Sift Global every 3 weeks. Most recently, R.K was updated on October 8, 2026 and Sift Global on October 8, 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.*