# WretchUp vs EG WaveSHAPER

The clearest difference is rating: EG WaveSHAPER at 4.8 against WretchUp's 3.1. EG WaveSHAPER also leads on iOS requirement (9.1 vs 11.0). WretchUp's advantage is price ($4.99 vs $8.99). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

WretchUp costs $4.99 and EG WaveSHAPER $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EG WaveSHAPER holds the better App Store score, 4.8 against 3.1. Both are backed by a comparable volume of ratings — 9 and 23 respectively. Written reviews complicate that: 91% of WretchUp's written reviews are positive against 85% of EG WaveSHAPER's, so the app with the better star average is not the one people write more warmly about.

WretchUp ships an update every 3 weeks, EG WaveSHAPER fortnightly. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WretchUp | EG WaveSHAPER |
| --- | --- | --- |
| Price | **$4.99** | $8.99 |
| Rating | [3.1 (9 ratings)](https://appshunter.io/ios/app/wretchup/id928543264/reviews) | **[4.8 (23 ratings)](https://appshunter.io/ios/app/eg-waveshaper/id1445356061/reviews)** |
| Number of ratings | 9 | **23** |
| Positive reviews | **90.9% of reviews** | 84.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 15 MB | 25 MB |
| Requires iOS | 11.0 | **9.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MoMinstruments GbR](https://appshunter.io/developer/953815356) | [Elliott Garage](https://appshunter.io/developer/454709866) |

## What reviewers say

### WretchUp

[App page](https://appshunter.io/ios/app/wretchup/id928543264)

This app offers a unique audio manipulation experience, allowing users to create sonic mayhem with pitch-shifted delays, filters, and sampling. It's designed for live performance and studio use, enabling musicians and sound enthusiasts to generate wild noises and unique effects.

**Highlights:** Pitch-shifted delay with feedback and filter, Live performance-oriented controls, Gesture-based play, Record vocals and instruments, Sample and manipulate loops, Inter-App-Audio and Audiobus support

**Features:** Vision Pro support

**In-app purchases:** none


### EG WaveSHAPER

[App page](https://appshunter.io/ios/app/eg-waveshaper/id1445356061)

Create unique sounds by drawing waveforms or shaping built-in ones. Blend them with analog and sub oscillators, and automate parameters with drawable LFOs and envelopes. Explore a hybrid waveshaping and wavetable engine for complex sonic textures.

**Highlights:** Hybrid Wavetable/Waveshaping engine, Draw custom wavetables, Assignable LFOs and Envelopes, Built-in Reverb, Delay, and EG Crush FX, Core MIDI support, AUv3 plugin compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is WretchUp free?

WretchUp costs $4.99, with no in-app purchases.

### Is EG WaveSHAPER free?

EG WaveSHAPER costs $8.99, with no in-app purchases.

### Which has better reviews, WretchUp or EG WaveSHAPER?

EG WaveSHAPER is rated higher. WretchUp averages 3.1 out of 5 from 9 ratings, while EG WaveSHAPER averages 4.8 from 23 ratings.

### Do WretchUp or EG WaveSHAPER have ads?

Neither WretchUp nor EG WaveSHAPER shows ads.

### Which is updated more often, WretchUp or EG WaveSHAPER?

WretchUp ships an update every 3 weeks, and EG WaveSHAPER fortnightly. Most recently, WretchUp was updated on October 3, 2026 and EG WaveSHAPER on October 16, 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.*