C.ARP

Name: C.ARP
Price: 9.99 USD
Rating: 4.2 (105 reviews)
Author: Paolo Giorgi

By: Paolo Giorgi

super music maker

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Features & Capabilities

C.ARP is a totally different keyboard for musicians who want to play anywhere. Inspired by old keyboards, omnichords and tape effects, it lets you play chords, melodies and rhythms as a single expressive instrument. Its intuitive touch layout makes it easy to hold a button and swipe or tap to perform, or access chords and notes directly on the grid. Pitch, harmonize, modulate and apply real-time audio effects in flight, while the rhythm section follows your chord choices with adjustable styles and BPM.

This update adds iPad-optimized layouts, a built-in tutorial, and Bluetooth out to connect your iPhone to a Mac or DAW via MIDI. Record samples from voice or other sources, trim or loop them, and explore arpeggios, delays, reverbs, and creative environments. A focus on mobile performance and instant music creation—plus a guide and community support—helps you explore new sounds anywhere.

User Growth & Download Statistics

App Music & Audio Education

By:

Paolo Giorgi

Rating:

4.20

(105) 1 new ratings

Version:

4.62 Last updated: 2026-01-05

Version code:

881195918

Creation date:

2019-10-20

Compatible devices:

Size:

45.33MB

Price:

9.99

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 152,657 ▼ 109

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Paolo Giorgi

Apple Apps Store

https://apps.apple.com/us/app/c-arp/id1481916004

User Reviews

Users praise C.ARP as a cheap, faithful Omnichord-like app that’s fun and inspires ideas, with a good layout and tactile feel. The major draw is the authentic sound at a fraction of the price. However, sound issues, crashes (including with samples) and missing MIDI/AUv3/GarageBand support are common complaints, along with regressive UI changes after updates. If stability improves and MIDI/DAW integration lands, it could be a near-perfect portable Omnichord substitute.

Pros

Faithful Omnichord recreation with authentic sounds at a fraction of the real price.
Saves money by offering the Omnichord experience without buying the real instrument.
Fun to use and great for inspiration and creating ideas.
Layout/UI is strong and improved with updates (including chromatic option).
Haptic feedback adds a satisfying tactile feel when tapping/strumming.

Cons

Sound output sometimes fails or is completely silent.
Frequent crashes and stability problems, including on launch and during use.
Sample and reverse features crash or do not work.
Missing or broken MIDI/Audio Unit integration; GarageBand compatibility requested.
UI regressions after updates (smaller chord panel and persistent system settings visibility).