# ChordWeaver vs mididelay

The clearest difference is price: mididelay at $4.99 against ChordWeaver's $9.99. mididelay also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.6). ChordWeaver's advantage is update cadence (every 3 months vs every 10 months). On rating, review sentiment, ratings volume and ads there is nothing between them.

ChordWeaver costs $9.99 and mididelay $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ChordWeaver against 5.0 for mididelay. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ChordWeaver ships an update every 3 months, mididelay every 10 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ChordWeaver | mididelay |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/chordweaver/id881635910/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mididelay/id6505042226/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 474 MB | 9 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeannot Welter](https://appshunter.io/developer/881635913) | [Alexey Nadzharov](https://appshunter.io/developer/729549192) |

## What reviewers say

### ChordWeaver

[App page](https://appshunter.io/ios/app/chordweaver/id881635910)

Compose music using advanced harmonic techniques with this app. Explore 3636 chord resolutions and 10 instrument ensembles. It guides you through chord progressions, allowing you to listen, transpose, and save your compositions.

**Highlights:** Modern harmony composition, 3636 chord resolutions, 10 instrument ensembles, Listen to chord resolutions, Transpose chords, Save as .chords or .mid, Mirror to main system

**Features:** macOS Compatibility

**In-app purchases:** none


### mididelay

[App page](https://appshunter.io/ios/app/mididelay/id6505042226)

This app applies traditional delay effects to MIDI data, allowing for complex sound manipulation. It offers multiple independent delay lines, various MIDI message processing, and customizable feedback chains with built-in effects. Organize lines sequentially or in parallel for unique sonic textures.

**Highlights:** 8 independent delay lines with feedback, Processes MIDI notes, CC, aftertouch, pressure, pitch bend, Customizable feedback modes (average, min, max), Sequential and parallel delay line algorithms, Scale quantize, pitch, and velocity randomization, 3 independent scenes with cross-fading, Standalone and AUv3 support

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

**In-app purchases:** none


## Frequently asked questions

### Is ChordWeaver free?

ChordWeaver costs $9.99, with no in-app purchases.

### Is mididelay free?

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

### Which has better reviews, ChordWeaver or mididelay?

ChordWeaver and mididelay are both rated 5.0 out of 5 on the App Store, from 5 and 3 ratings respectively.

### Do ChordWeaver or mididelay have ads?

Neither ChordWeaver nor mididelay shows ads.

### Which is updated more often, ChordWeaver or mididelay?

ChordWeaver ships an update every 3 months, and mididelay every 10 months. Most recently, ChordWeaver was updated on November 1, 2026 and mididelay on October 30, 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.*