# PrettyDoll คอนแทคเลนส์ vs K

The clearest difference is update cadence: K at monthly against PrettyDoll คอนแทคเลนส์'s every 4 months. PrettyDoll คอนแทคเลนส์'s advantage is iOS requirement (9.0 vs 15.5). 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.

PrettyDoll คอนแทคเลนส์ ships an update every 4 months, K monthly. Both last shipped on October 18, 2026.

## The numbers

| Metric | PrettyDoll คอนแทคเลนส์ | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 202 MB | 141 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PI R SQUARE CO., LTD.](https://appshunter.io/developer/528558457) | [Arkom Rattanasiri](https://appshunter.io/developer/494476148) |

## What reviewers say

### PrettyDoll คอนแทคเลนส์

[App page](https://appshunter.io/ios/app/prettydoll/id1386560382)

**Features:** macOS Compatibility

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-connect/id1672167305)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrettyDoll คอนแทคเลนส์ free?

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

### Is K free?

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

### Do PrettyDoll คอนแทคเลนส์ or K have ads?

Neither PrettyDoll คอนแทคเลนส์ nor K shows ads.

### Which is updated more often, PrettyDoll คอนแทคเลนส์ or K?

PrettyDoll คอนแทคเลนส์ ships an update every 4 months, and K monthly. Most recently, PrettyDoll คอนแทคเลนส์ was updated on October 18, 2026 and K on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*