# Kalimba Keys vs Riff Pilot Pro

The clearest difference is price: Riff Pilot Pro at Free against Kalimba Keys's $4.99. Riff Pilot Pro also leads on update cadence (every 5 days vs every 6 months). Kalimba Keys's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

Riff Pilot Pro is free to download; Kalimba Keys costs $4.99 up front. Riff Pilot Pro sells 1 in-app purchase, starting at $4.99 per month. Kalimba Keys asks for nothing beyond the download.

Kalimba Keys ships an update every 6 months, Riff Pilot Pro every 5 days. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Kalimba Keys | Riff Pilot Pro |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/kalimba-keys/id6474580189/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Paid | — |
| Size | 112 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [OSC Audio](https://appshunter.io/developer/1693533681) | [Scott Tontonoz](https://appshunter.io/developer/6802300371) |

## What reviewers say

### 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


### Riff Pilot Pro

[App page](https://appshunter.io/ios/app/riff-pilot-pro/id6802300369)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Riff Pilot Pro | $4.99 | per month |


## Frequently asked questions

### Is Kalimba Keys free?

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

### Is Riff Pilot Pro free?

Riff Pilot Pro is free to download, with in-app purchases available.

### Do Kalimba Keys or Riff Pilot Pro have ads?

Neither Kalimba Keys nor Riff Pilot Pro shows ads.

### Which is updated more often, Kalimba Keys or Riff Pilot Pro?

Kalimba Keys ships an update every 6 months, and Riff Pilot Pro every 5 days. Most recently, Kalimba Keys was updated on November 4, 2026 and Riff Pilot Pro on November 7, 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.*