# Arpeggist vs Oscidia

The clearest difference is review sentiment: Oscidia at 88% against Arpeggist's 14%. Oscidia also leads on rating (5.0 vs 2.0) and ratings volume (12 vs 3). Arpeggist's advantage is price ($2.99 vs $14.99) and iOS requirement (7.0 vs 13). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Arpeggist costs $2.99 and Oscidia $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Oscidia holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 14% of Arpeggist's written reviews are positive against 88% of Oscidia's.

Arpeggist ships an update every 5 weeks, Oscidia every 6 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Arpeggist | Oscidia |
| --- | --- | --- |
| Price | **$2.99** | $14.99 |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/arpeggist/id993650909/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/oscidia/id6748944379/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 13.6% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Paid | Paid |
| Size | 11 MB | 168 MB |
| Requires iOS | **7.0** | 13 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### Arpeggist

[App page](https://appshunter.io/ios/app/arpeggist/id993650909)

This app transforms single notes or chords into complex musical patterns using a programmable step matrix editor and a unique random generator. It allows for live playing with an onscreen or hardware keyboard and includes an internal sound generator for immediate use.

**Highlights:** Programmable step matrix editor, Random arpeggio generator, Live playing with onscreen keyboard, Internal sound generator, Chord generator, Dozens of selectable scales

**In-app purchases:** none


### Oscidia

[App page](https://appshunter.io/ios/app/oscidia/id6748944379)

This powerful synthesizer app allows iOS users to create a vast array of sounds using multiple oscillators, wavetable synthesis, and advanced modulation options. It features a versatile sequencer with independent arpeggiators and built-in effects for complex sound design.

**Highlights:** 3 Oscillators Per Voice, Wavetable & Additive Synthesis, Morphing & Warping Wavetables, 5 Morphable Filter Types, 3 Independent Arpeggiators, Mod Matrix, Internal Effects Suite

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

**In-app purchases:** none


## Frequently asked questions

### Is Arpeggist free?

Arpeggist costs $2.99, with no in-app purchases.

### Is Oscidia free?

Oscidia costs $14.99, with no in-app purchases.

### Which has better reviews, Arpeggist or Oscidia?

Oscidia is rated higher. Arpeggist averages 2.0 out of 5 from 3 ratings, while Oscidia averages 5.0 from 12 ratings.

### Do Arpeggist or Oscidia have ads?

Neither Arpeggist nor Oscidia shows ads.

### Which is updated more often, Arpeggist or Oscidia?

Arpeggist ships an update every 5 weeks, and Oscidia every 6 weeks. Most recently, Arpeggist was updated on October 11, 2026 and Oscidia 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.*