# Woahdude vs Sing LOOP!

The clearest difference is price: Woahdude at Free against Sing LOOP!'s $8.99. Woahdude also leads on iOS requirement (10.3 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Woahdude is free to download; Sing LOOP! costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Woahdude ships an update every 6 months, Sing LOOP! every 5 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Woahdude | Sing LOOP! |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/woahdude/id1231780380/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 3 MB | 5 MB |
| Requires iOS | **10.3** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tawa Nicolas](https://appshunter.io/developer/966368989) | [Pieter Yoshua Natanael](https://appshunter.io/developer/1657373397) |

## What reviewers say

### Woahdude

[App page](https://appshunter.io/ios/app/woahdude/id1231780380)

This open-source application allows users to write, edit, and run OpenGL Shader Language programs. It includes predefined fragment shaders to get started, requiring implementation of specific uniforms like time, color, mouse, and resolution.

**Highlights:** Open Source project, Handles OpenGL Shader Language programs, Predefined Fragment Shaders, Edit and run shader code, Implement uniforms: time, color, mouse, resolution

**In-app purchases:** none


### Sing LOOP!

[App page](https://appshunter.io/ios/app/sing-loop/id6480459464)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Woahdude free?

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

### Is Sing LOOP! free?

Sing LOOP! costs $8.99, with no in-app purchases.

### Do Woahdude or Sing LOOP! have ads?

Neither Woahdude nor Sing LOOP! shows ads.

### Which is updated more often, Woahdude or Sing LOOP!?

Woahdude ships an update every 6 months, and Sing LOOP! every 5 months. Most recently, Woahdude was updated on October 22, 2026 and Sing LOOP! on October 25, 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.*