# ChordMapMidi vs EG WaveSHAPER

ChordMapMidi and EG WaveSHAPER both sit at 5.0 stars, but that hides the real split: 85% of EG WaveSHAPER's written reviews are positive against 53% of ChordMapMidi's. EG WaveSHAPER also leads on update cadence (fortnightly vs every 8 months) and ratings volume (23 vs 5). ChordMapMidi's advantage is price ($3.99 vs $8.99). On rating, ads, in-app purchases and monetization model there is nothing between them.

ChordMapMidi costs $3.99 and EG WaveSHAPER $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ChordMapMidi holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 23 respectively. Written reviews complicate that: 53% of ChordMapMidi'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.

ChordMapMidi ships an update every 8 months, EG WaveSHAPER fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | ChordMapMidi | EG WaveSHAPER |
| --- | --- | --- |
| Price | **$3.99** | $8.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/chordmapmidi/id533859936/reviews)** | [4.8 (23 ratings)](https://appshunter.io/ios/app/eg-waveshaper/id1445356061/reviews) |
| Number of ratings | 5 | **23** |
| Positive reviews | 52.9% of reviews | **84.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 4 MB | 25 MB |
| Requires iOS | 16.6 | **9.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Malcolm Mugglin](https://appshunter.io/developer/533859939) | [Elliott Garage](https://appshunter.io/developer/454709866) |

## What reviewers say

### ChordMapMidi

[App page](https://appshunter.io/ios/app/chordmapmidi/id533859936)

This app is a MIDI controller for exploring musical chords and progressions in major and minor keys. It sends note information to other synthesizer apps on your device, making it a portable tool for musicians and educators.

**Highlights:** Explore chords and progressions, Major and minor keys, MIDI controller functionality, Sends note information to synth apps, Portable music tool

**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 ChordMapMidi free?

ChordMapMidi costs $3.99, with no in-app purchases.

### Is EG WaveSHAPER free?

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

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

ChordMapMidi is rated higher. ChordMapMidi averages 5.0 out of 5 from 5 ratings, while EG WaveSHAPER averages 4.8 from 23 ratings.

### Do ChordMapMidi or EG WaveSHAPER have ads?

Neither ChordMapMidi nor EG WaveSHAPER shows ads.

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

ChordMapMidi ships an update every 8 months, and EG WaveSHAPER fortnightly. Most recently, ChordMapMidi was updated on November 1, 2026 and EG WaveSHAPER on November 2, 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.*