# MotifPilot MIDI Generator vs ARPJAM Studio

The clearest difference is price: MotifPilot MIDI Generator at $2.99 against ARPJAM Studio's $12.99. ARPJAM Studio's advantage is rating (5.0 vs 4.4) and review sentiment (100% vs 67%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

MotifPilot MIDI Generator costs $2.99 and ARPJAM Studio $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ARPJAM Studio holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 6 respectively. Written reviews point the same way: 67% of MotifPilot MIDI Generator's written reviews are positive against 100% of ARPJAM Studio's.

MotifPilot MIDI Generator ships an update every 10 days, ARPJAM Studio every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MotifPilot MIDI Generator | ARPJAM Studio |
| --- | --- | --- |
| Price | **$2.99** | $12.99 |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/motifpilot-midi-generator/id6770246707/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/arpjam-studio/id6775859535/reviews)** |
| Number of ratings | 5 | **6** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Paid | Paid |
| Size | 33 MB | 84 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Borealbit Technology Limited](https://appshunter.io/developer/1808424081) | [Takashi Tsunoda](https://appshunter.io/developer/1884742586) |

## What reviewers say

### MotifPilot MIDI Generator

[App page](https://appshunter.io/ios/app/motifpilot-midi-generator/id6770246707)

This app helps music producers overcome creative blocks by generating editable MIDI sketch starters. Users can select genre, mood, key, and other musical parameters to create four-track musical ideas for their DAW.

**Highlights:** Editable MIDI sketch starters, Genre, mood, and key selection, Four-track generation (chords, bass, arp, melody), Standard MIDI file export, Chord progression editing, Built-in playback preview, Track editing and variations

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

**In-app purchases:** none


### ARPJAM Studio

[App page](https://appshunter.io/ios/app/arpjam-studio/id6775859535)

This app offers a generative synthesizer experience focused on sound design without requiring keyboard skills. It allows users to shape waveforms, filters, and effects in real-time as music plays, offering a unique approach to music creation for those who enjoy sound sculpting.

**Highlights:** Generative arpeggios with multiple waveforms, Probability-based drum generation, Chord progression locking, Real-time XY pad parameter control, Assignable LFOs for dynamic sound shaping, Play pad for layering live input, Preset saving and sharing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MotifPilot MIDI Generator free?

MotifPilot MIDI Generator costs $2.99, with no in-app purchases.

### Is ARPJAM Studio free?

ARPJAM Studio costs $12.99, with no in-app purchases.

### Which has better reviews, MotifPilot MIDI Generator or ARPJAM Studio?

ARPJAM Studio is rated higher. MotifPilot MIDI Generator averages 4.4 out of 5 from 5 ratings, while ARPJAM Studio averages 5.0 from 6 ratings.

### Do MotifPilot MIDI Generator or ARPJAM Studio have ads?

Neither MotifPilot MIDI Generator nor ARPJAM Studio shows ads.

### Which is updated more often, MotifPilot MIDI Generator or ARPJAM Studio?

MotifPilot MIDI Generator ships an update every 10 days, and ARPJAM Studio every 2 days. Most recently, MotifPilot MIDI Generator was updated on October 24, 2026 and ARPJAM Studio on October 25, 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.*