# Phsar Tumnerb vs Derm Ko

The clearest difference is update cadence: Derm Ko at every 2 weeks against Phsar Tumnerb's every 5 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.

Phsar Tumnerb ships an update every 5 weeks, Derm Ko every 2 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Phsar Tumnerb | Derm Ko |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 42 MB | 63 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [sophorn phou](https://appshunter.io/developer/1398468130) | [Theom Buntheoun](https://appshunter.io/developer/1477603956) |

## What reviewers say

### Phsar Tumnerb

[App page](https://appshunter.io/ios/app/phsar-tumnerb/id1524239142)

**Features:** macOS Compatibility

**In-app purchases:** none


### Derm Ko

[App page](https://appshunter.io/ios/app/derm-ko/id6449586967)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Phsar Tumnerb free?

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

### Is Derm Ko free?

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

### Do Phsar Tumnerb or Derm Ko have ads?

Neither Phsar Tumnerb nor Derm Ko shows ads.

### Which is updated more often, Phsar Tumnerb or Derm Ko?

Phsar Tumnerb ships an update every 5 weeks, and Derm Ko every 2 weeks. Most recently, Phsar Tumnerb was updated on October 25, 2026 and Derm Ko on October 27, 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.*