# ARPJAM vs Aural Studio

The clearest difference is in-app purchases: Aural Studio at none against ARPJAM's 1. ARPJAM's advantage is update cadence (daily vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. ARPJAM sells 1 one-off in-app purchase. Aural Studio asks for nothing beyond the download.

ARPJAM ships an update daily, Aural Studio fortnightly. The most recent releases landed on October 21, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ARPJAM | Aural Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arpjam/id6762045552/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free | — |
| Size | 7 MB | 21 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takashi Tsunoda](https://appshunter.io/developer/1884742586) | [Adam Horacek](https://appshunter.io/developer/479874510) |

## What reviewers say

### ARPJAM

[App page](https://appshunter.io/ios/app/arpjam/id6762045552)

This app generates evolving ambient music using two independent arpeggio engines. It features a generative drum machine, sound design tools, and external instrument synchronization. Save and recall your favorite musical setups.

**Highlights:** Dual arpeggio engines, Generative drum machine, Sound design controls, External instrument sync (Ableton Link, MIDI Clock), Save and recall presets, Built-in timer

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Aural Studio

[App page](https://appshunter.io/ios/app/aural-studio-soundscape-maker/id6795532490)

**In-app purchases:** none


## Frequently asked questions

### Is ARPJAM free?

ARPJAM is free to download, with in-app purchases available.

### Is Aural Studio free?

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

### Do ARPJAM or Aural Studio have ads?

Neither ARPJAM nor Aural Studio shows ads.

### Which is updated more often, ARPJAM or Aural Studio?

ARPJAM ships an update daily, and Aural Studio fortnightly. Most recently, ARPJAM was updated on October 21, 2026 and Aural Studio on October 31, 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.*