# BLEASS Arpeggiator vs BounceBud Physics Based MIDI

The clearest difference is price: BounceBud Physics Based MIDI at $3.99 against BLEASS Arpeggiator's $14.99. BounceBud Physics Based MIDI also leads on review sentiment (100% vs 75%) and update cadence (every 5 weeks vs every 6 months). BLEASS Arpeggiator's advantage is ratings volume (54 vs 11). On ads, in-app purchases, monetization model and device support there is nothing between them.

BLEASS Arpeggiator costs $14.99 and BounceBud Physics Based MIDI $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BounceBud Physics Based MIDI holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 54 and 11 respectively. Written reviews point the same way: 75% of BLEASS Arpeggiator's written reviews are positive against 100% of BounceBud Physics Based MIDI's.

BLEASS Arpeggiator ships an update every 6 months, BounceBud Physics Based MIDI every 5 weeks. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BLEASS Arpeggiator | BounceBud Physics Based MIDI |
| --- | --- | --- |
| Price | $14.99 | **$3.99** |
| Rating | [4.8 (54 ratings)](https://appshunter.io/ios/app/bleass-arpeggiator/id6464041408/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/bouncebud-physics-based-midi/id6464171933/reviews)** |
| Number of ratings | **54** | 11 |
| Positive reviews | 75.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 20 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## What reviewers say

### BLEASS Arpeggiator

[App page](https://appshunter.io/ios/app/bleass-arpeggiator/id6464041408)

This app offers advanced arpeggiation capabilities for musicians, going beyond traditional patterns with polyrhythms and polyphony. Its intuitive interface encourages on-the-fly experimentation, enhanced by performance controllers, LFOs, and a motion sequencer. It also includes a built-in FM synth for sound generation or can be used with other instruments.

**Highlights:** Advanced arpeggiation patterns, Polyphony and polyrhythms, Hands-on creative interface, XY pads and LFOs, Motion Sequencer, Built-in FM synth, MIDI output for external synths

**In-app purchases:** none


### BounceBud Physics Based MIDI

[App page](https://appshunter.io/ios/app/bouncebud-physics-based-midi/id6464171933)

This app generates MIDI notes through a unique physics-based system. Balls collide with customizable keyboards, triggering MIDI events. It offers extensive control over note scales, velocity, and MIDI channels for diverse musical creations.

**Highlights:** Physics-based generative MIDI sequencing, Customizable keyboards with MIDI note triggers, Adjustable ball count, speed, and size, Configurable key/scale, velocity, and octave ranges, Individual MIDI output per keyboard, MIDI input for 'shoot walls' interaction, Toggleable ball collision behavior

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

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Arpeggiator free?

BLEASS Arpeggiator costs $14.99, with no in-app purchases.

### Is BounceBud Physics Based MIDI free?

BounceBud Physics Based MIDI costs $3.99, with no in-app purchases.

### Which has better reviews, BLEASS Arpeggiator or BounceBud Physics Based MIDI?

BounceBud Physics Based MIDI is rated higher. BLEASS Arpeggiator averages 4.8 out of 5 from 54 ratings, while BounceBud Physics Based MIDI averages 5.0 from 11 ratings.

### Do BLEASS Arpeggiator or BounceBud Physics Based MIDI have ads?

Neither BLEASS Arpeggiator nor BounceBud Physics Based MIDI shows ads.

### Which is updated more often, BLEASS Arpeggiator or BounceBud Physics Based MIDI?

BLEASS Arpeggiator ships an update every 6 months, and BounceBud Physics Based MIDI every 5 weeks. Most recently, BLEASS Arpeggiator was updated on September 20, 2026 and BounceBud Physics Based MIDI on September 21, 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.*