# Scratch Palette vs Tethkar FM

The clearest difference is in-app purchases: Tethkar FM at none against Scratch Palette's 1. Tethkar FM also leads on update cadence (every 2 months vs every 14 months). Scratch Palette's advantage is iOS requirement (6.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Scratch Palette sells 1 one-off in-app purchase. Tethkar FM asks for nothing beyond the download.

Scratch Palette ships an update every 14 months, Tethkar FM every 2 months. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Scratch Palette | Tethkar FM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/scratch-palette/id595917971/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 38 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [红 陈](https://appshunter.io/developer/1089407168) | [OLIVE SUNO RADIO NETWORK](https://appshunter.io/developer/1438615229) |

## What reviewers say

### Scratch Palette

[App page](https://appshunter.io/ios/app/scratch-palette/id595917971)

Easily add scratch effects to your photos. Customize line color, width, and transparency. Save your edited images or share them via email.

**Highlights:** Add scratch effects to photos, Customize line color, Adjust line width, Control line transparency, Save edited photos, Share via email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Erase Ad | $0.99 | one-time |


### Tethkar FM

[App page](https://appshunter.io/ios/app/tethkar-fm/id6745699959)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scratch Palette free?

Scratch Palette is free to download, with in-app purchases available.

### Is Tethkar FM free?

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

### Do Scratch Palette or Tethkar FM have ads?

Neither Scratch Palette nor Tethkar FM shows ads.

### Which is updated more often, Scratch Palette or Tethkar FM?

Scratch Palette ships an update every 14 months, and Tethkar FM every 2 months. Most recently, Scratch Palette was updated on October 9, 2026 and Tethkar FM on October 28, 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.*