# Chord Roulette vs Kalimba Keys

The clearest difference is rating: Kalimba Keys at 5.0 against Chord Roulette's 4.4. Kalimba Keys also leads on review sentiment (100% vs 73%) and iOS requirement (12.0 vs 15.6). Chord Roulette's advantage is update cadence (every 3 days vs every 6 months) and price ($0.99 vs $4.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Chord Roulette costs $0.99 and Kalimba Keys $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Kalimba Keys holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 23 and 14 respectively. Written reviews point the same way: 73% of Chord Roulette's written reviews are positive against 100% of Kalimba Keys's.

Chord Roulette ships an update every 3 days, Kalimba Keys every 6 months. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Chord Roulette | Kalimba Keys |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | [4.4 (23 ratings)](https://appshunter.io/ios/app/chord-roulette/id6470079737/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/kalimba-keys/id6474580189/reviews)** |
| Number of ratings | **23** | 14 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 112 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Safiullin](https://appshunter.io/developer/1840438643) | [OSC Audio](https://appshunter.io/developer/1693533681) |

## What reviewers say

### Chord Roulette

[App page](https://appshunter.io/ios/app/chord-roulette/id6470079737)

This AUv3 MIDI plugin transforms a single MIDI note into a wide range of harmonious chords, enabling generative music composition. It offers extensive control over parameters, scales, and real-time adjustments for creative musical exploration.

**Highlights:** Chord generation from single MIDI notes, Automation-ready parameters, Generative music composition, Diverse scale and mode selection, Real-time precision adjustments, AUv3 compatibility for DAWs

**Features:** macOS Compatibility

**In-app purchases:** none


### Kalimba Keys

[App page](https://appshunter.io/ios/app/kalimba-keys/id6474580189)

This app offers a realistic and expressive Kalimba instrument experience with studio-quality sound. It features detailed sampling, a variety of built-in effects, and cross-platform preset management for seamless creativity.

**Highlights:** Individually-sampled Kalimba notes, Multiple Kalimba sound variations, Modulation and Space & Time FX, Adjustable effects order, 35 included presets, Cross-platform preset sharing, Standalone app and AUv3 compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Chord Roulette free?

Chord Roulette costs $0.99, with no in-app purchases.

### Is Kalimba Keys free?

Kalimba Keys costs $4.99, with no in-app purchases.

### Which has better reviews, Chord Roulette or Kalimba Keys?

Kalimba Keys is rated higher. Chord Roulette averages 4.4 out of 5 from 23 ratings, while Kalimba Keys averages 5.0 from 14 ratings.

### Do Chord Roulette or Kalimba Keys have ads?

Neither Chord Roulette nor Kalimba Keys shows ads.

### Which is updated more often, Chord Roulette or Kalimba Keys?

Chord Roulette ships an update every 3 days, and Kalimba Keys every 6 months. Most recently, Chord Roulette was updated on November 8, 2026 and Kalimba Keys on November 4, 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.*