# Klankwelle vs miRack

The clearest difference is price: Klankwelle at Free against miRack's $14.99. Klankwelle also leads on in-app purchases (none vs 5) and iOS requirement (10.0 vs 14.0). miRack's advantage is update cadence (weekly vs every 2 months) and ratings volume (682 vs 37). On rating, review sentiment, ads and device support there is nothing between them.

Klankwelle is free to download; miRack costs $14.99 up front. miRack sells 5 one-off in-app purchases. Klankwelle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Klankwelle against 4.8 for miRack. That said, the two scores are not equally well evidenced: miRack has 682 ratings behind it against 37, so its average is the more settled of the two. Written reviews are what separate them: 91% of Klankwelle's written reviews are positive against 86% of miRack's.

Klankwelle ships an update every 2 months, miRack weekly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Klankwelle | miRack |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | [4.7 (37 ratings)](https://appshunter.io/ios/app/klankwelle/id1304067300/reviews) | **[4.8 (682 ratings)](https://appshunter.io/ios/app/mirack/id1468259834/reviews)** |
| Number of ratings | 37 | **682** |
| Positive reviews | **90.9% of reviews** | 85.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#92** |
| Size | 17 MB | 359 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Greg Okopal](https://appshunter.io/developer/1304067299) | [MIFKI PTY LTD](https://appshunter.io/developer/316521224) |

## What reviewers say

### Klankwelle

[App page](https://appshunter.io/ios/app/klankwelle/id1304067300)

This app allows users to create and manipulate complex synthesizer sounds using a modular interface. Build up to eight synthesizers simultaneously, controlling them via an on-screen keyboard, step sequencer, or external MIDI devices. Fine-tune audio with built-in effects and an equalizer.

**Highlights:** Modular synthesizer creation, Up to 8 synths simultaneously, Built-in keyboard and step sequencer, External MIDI support, Dynamic compressor, 10-band graphic equalizer, Extensive module library (oscillators, filters, effects)

**Features:** macOS Compatibility

**In-app purchases:** none


### miRack

[App page](https://appshunter.io/ios/app/mirack/id1468259834)

**Currently charting:** #92 Top Paid · Music (US App Store)

This app offers a comprehensive Eurorack-style modular synthesizer environment for creating custom synths, audio/MIDI effects, and controlling other applications. It features a vast library of modules and integrates with hardware and software for flexible music production and live performance.

**Highlights:** Polyphonic Eurorack-style modular environment, Over 800 third-party modules, AUv3 plugin hosting, Multi-channel audio input/output, MIDI input/output with clock sync, Ableton Link support, iCloud patch syncing

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| AUv3 Hosting Modules | $4.99 | one-time |
| Controller Module | $4.99 | one-time |

**What reviewers like**

- 🚀 Powerful modular synth capabilities
- 👍 Intuitive touch-based interface
- 🎨 Vast selection of modules
- 💰 Great value for the price
- 🔌 Seamless integration with external controllers

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 📚 Lack of built-in documentation and tutorials
- 🔀 Difficulty navigating and managing patches
- 🔇 Missing audio recording and export features

**Reported bugs**

- Knob controls sometimes become unresponsive
- Saving and loading patches can be unreliable
- Compatibility issues with older iPad models

**Requested features**

- Add polyphonic support
- Implement undo/redo functionality
- Integrate with popular DAWs and audio apps
- Provide more comprehensive module library
- Add preset management and sharing options


## Frequently asked questions

### Is Klankwelle free?

Klankwelle is free to download, with no in-app purchases.

### Is miRack free?

miRack costs $14.99, and also offers in-app purchases.

### Which has better reviews, Klankwelle or miRack?

miRack is rated higher. Klankwelle averages 4.7 out of 5 from 37 ratings, while miRack averages 4.8 from 682 ratings.

### Do Klankwelle or miRack have ads?

Neither Klankwelle nor miRack shows ads.

### Which is updated more often, Klankwelle or miRack?

Klankwelle ships an update every 2 months, and miRack weekly. Most recently, Klankwelle was updated on October 23, 2026 and miRack on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*