# Quantum Beats 2 — Create nondeterministic beats!

> Nondeterministic drum machine app for creating unique, randomized beats. (iPhone/iPad app by Graham Franz.)

- Source: https://appshunter.io/ios/app/quantum-beats-2/id1433785284 (this page in markdown: same URL + `.md`)
- Developer: [Graham Franz](https://appshunter.io/developer/1433785283)
- Category: Music, Games
- Price: $3.99
- Rating: 4.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.2 · 39 MB
- Languages: English
- Released: 2018-08-26
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/quantum-beats-2/id1433785284/reviews.md

## What is Quantum Beats 2?

Quantum Beats is not your average drum machine! Instead of the traditional drum machine interface, Quantum beats is nondeterministic. Drag different sliders to determine the probability of a drum sound occurrence. Experiment with a range of unusual and quirky sounds.  Set the maximum and minimum of each parameter to create sounds that vary with each hit. Add sloppiness and randomized accent for a more human feel. Deep exploration of this drum machine's features reveals lots of surprises.

Created by Graham Franz.
Special thanks to Bastl Instruments Tea Kick and Delptronics Thunderclap for providing sounds for sample set B.

## Key features

- Probabilistic beat creation
- Adjustable sound occurrence sliders
- Unusual and quirky sound library
- Parameter randomization
- Humanized feel with sloppiness and accents
- Deep feature exploration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/quantum-beats-2/id1433785284/reviews.md

### 4/5 — Really weird drum machine

*2018-09-27, version 1.0*

I love how the randomize feature works, and the sliders for options is brilliant. I think the art is misleading and you should make it look more hyperspace and well that’s me I like it anyway.

## Frequently asked questions about Quantum Beats 2

### What makes Quantum Beats 2 different from other drum machines?

Quantum Beats 2 uses nondeterministic sliders to control sound occurrence probability, unlike traditional drum machines. This allows for unique and randomized beat generation with a more human feel.

### What devices does Quantum Beats 2 support?

Quantum Beats 2 is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How much does Quantum Beats 2 cost?

Quantum Beats 2 is a paid app, priced at $3.99. There are no in-app purchases or subscription fees associated with it.

### What is the age rating for Quantum Beats 2?

Quantum Beats 2 has an age rating of 4+. This indicates it is suitable for a wide range of users.

### When was Quantum Beats 2 last updated?

The latest version of Quantum Beats 2 was released on August 24, 2020. The app was initially released on August 26, 2018.

### What is the user sentiment for Quantum Beats 2?

Based on limited data, Quantum Beats 2 has a high rating of 4.5 stars from 2 ratings, suggesting positive user sentiment.

### Does Quantum Beats 2 offer offline functionality?

The description does not specify offline functionality. However, as a music creation tool, it is likely designed to be used without a constant internet connection for core beat-making features.

## Version history (last 1 release)

### 2.31 — 2020-08-24

Minor bug fix

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## More apps by Graham Franz

- [Dust Crystals](https://appshunter.io/ios/app/dust-crystals/id1529746903)

All apps by Graham Franz: https://appshunter.io/developer/1433785283

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*