Arko

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Arko is a mobile app designed to organize and manage the operations of a musical ensemble.

It centralizes information between management, administration, and musicians, helping structure the daily life of the ensemble: repertoire, events, calls, and actual roster.

Structure your ensemble

Create your ensemble as it exists in real life: sections, subsections, and instruments.
Invite members via a code and let them join and assign themselves to their role.

Manage your repertoire

Centralize all the works performed by your ensemble.
Add notes and shared resources accessible to all members.

Plan events

Create rehearsals and concerts with all relevant details: date, location, program, notes, and resources.

Calls can be targeted by section, subsection, or instrument.
Each musician has a personalized schedule based on their assignments.

Manage availability

Musicians can declare their unavailability directly in the app.
This information is instantly visible to management, providing a clear view of actual attendance.

Track your roster

Monitor attendance for each event: confirmed, unavailable, expected.

Depending on the plan, you can:

define instrumentation for works

compare required vs available musicians

invite substitute players

assign musicians individually to instruments or subsections

Clear information for everyone

Shared and personalized schedule

Targeted calls

Centralized information

Notifications sent only to relevant members

Each member receives only the information that concerns them.

Who is it for?

Arko is designed for all musical ensembles:
orchestras, bands, ensembles, choirs, groups.

Arko structures your organization so you can focus on the music.
Updated on
Apr 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

This update expands advanced orchestra management with more detailed instrument structure, concert attendance sheets, and instrumentation templates depending on your plan. It also includes several minor improvements and light fixes for a smoother experience.
Content rating
Everyone
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App support

About the developer
Pertuy
support@arkofactory.com
RESIDENCE LES JARDINS DE CHAVE 27 RUE JEAN MARTIN 13005 MARSEILLE France
+33 6 12 65 86 70