# Jazz Drum Loops vs Midiflow Randomizer (Audiobus)

The clearest difference is rating: Midiflow Randomizer (Audiobus) at 3.0 against Jazz Drum Loops's 2.3. Midiflow Randomizer (Audiobus) also leads on ads (none vs shown). Jazz Drum Loops's advantage is update cadence (every 5 months vs every 11 months) and price ($0.99 vs $1.99). On review sentiment, ratings volume, in-app purchases and monetization model there is nothing between them.

Jazz Drum Loops costs $0.99 and Midiflow Randomizer (Audiobus) $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Midiflow Randomizer (Audiobus) holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 44% of Jazz Drum Loops's written reviews are positive against 50% of Midiflow Randomizer (Audiobus)'s.

Jazz Drum Loops ships an update every 5 months, Midiflow Randomizer (Audiobus) every 11 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jazz Drum Loops | Midiflow Randomizer (Audiobus) |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/jazz-drum-loops/id438859110/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/midiflow-randomizer-audiobus/id1107244758/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 44.4% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 78 MB | 5 MB |
| Requires iOS | 11.0 | **10.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abu Studio Inc](https://appshunter.io/developer/409934495) | [Johannes Doerr](https://appshunter.io/developer/622204117) |

## What reviewers say

### Jazz Drum Loops

[App page](https://appshunter.io/ios/app/jazz-drum-loops/id438859110)

An intuitive and efficient beat machine designed for musicians. It features high-definition jazz drum loops recorded by a professional drummer, offering a seamless and enjoyable experience for all skill levels. Easily adjust tempo and gain to play along with your music.

**Highlights:** HD jazz drum loops, Intuitive interface, Adjustable tempo and gain, Professional Mapex kit sounds, Audiobus and IAA enabled, Creative Commons licensed sounds

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

**In-app purchases:** none


### Midiflow Randomizer (Audiobus)

[App page](https://appshunter.io/ios/app/midiflow-randomizer-audiobus/id1107244758)

This MIDI effect app generates random variations in notes, velocities, and timing for musical sequences. It allows users to specify the range of randomization and can be used with other MIDI tools for harmonious results. Requires Audiobus 3.

**Highlights:** Randomize notes, Randomize note velocities, Randomize timing, Specify variation range, Use multiple instances, Requires Audiobus 3

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

**In-app purchases:** none


## Frequently asked questions

### Is Jazz Drum Loops free?

Jazz Drum Loops costs $0.99, with no in-app purchases.

### Is Midiflow Randomizer (Audiobus) free?

Midiflow Randomizer (Audiobus) costs $1.99, with no in-app purchases.

### Which has better reviews, Jazz Drum Loops or Midiflow Randomizer (Audiobus)?

Midiflow Randomizer (Audiobus) is rated higher. Jazz Drum Loops averages 2.3 out of 5 from 3 ratings, while Midiflow Randomizer (Audiobus) averages 3.0 from 4 ratings.

### Do Jazz Drum Loops or Midiflow Randomizer (Audiobus) have ads?

Jazz Drum Loops shows ads; Midiflow Randomizer (Audiobus) does not.

### Which is updated more often, Jazz Drum Loops or Midiflow Randomizer (Audiobus)?

Jazz Drum Loops ships an update every 5 months, and Midiflow Randomizer (Audiobus) every 11 months. Most recently, Jazz Drum Loops was updated on October 23, 2026 and Midiflow Randomizer (Audiobus) on October 24, 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.*