# Co-Operator — Make beats together, live

> Social step sequencer for collaborative music creation and live jamming. (iPhone/iPad app by HAHAHAUDIO.)

- Source: https://appshunter.io/ios/app/co-operator/id6824113566 (this page in markdown: same URL + `.md`)
- Developer: [HAHAHAUDIO](https://appshunter.io/developer/6823328720)
- Category: Music, Entertainment
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-11-05
- Data updated: 2026-11-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/co-operator/id6824113566/reviews.md

## What is Co?

Co-Operator is a social step sequencer you play together. Open a room, and everyone in it shares one pattern: every step you place, everyone hears.

PLAY TOGETHER
• Join a public room from the lobby, or make a private one with its own code
• Everyone's changes show up for everyone, as they happen, in each player's colour
• Chat while you play

DRUMS AND SYNTHS
• A drum sequencer with kits and a step grid for every sound
• Synth voices including FM, acid bass, chip tones, singing and talking voices
• Effects, a mixer and scenes to build a whole track

SAMPLES
• Record a short sound with your microphone and play it in the room

KEEP IT
• Rooms are recorded hour by hour, so you can play back a jam later
• Export a recording as an MP3

ON YOUR PHONE
• Play and stop from the lock screen
• The jam wheels (pitch, filter, delay, stutter and more) on your lock screen while you play

SAFETY
• Report or block anyone from the people list in the lobby
• A filter hides offensive words in chat, names and room names. It's on to start.

No accounts. Pick a name and play.

## Key features

- Real-time collaborative step sequencer
- Public and private jam rooms
- Drum kits and synth voices
- Microphone sound sampling
- In-app chat and safety filters
- Lock screen playback controls
- MP3 export of recordings

## Is Co safe?

Not enough ratings yet to assess Co.

## Is Co legit?

Co-Operator has limited verification signals. The AppsHunter Legitimacy Score for Co is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/co-operator/id6824113566/reviews.md

### 5/5 — Great app!

*2026-11-05*

I may be a little biased because I’m one of the creators but this app rules!

## Frequently asked questions about Co

### What is Co-Operator?

Co-Operator is a social step sequencer that allows multiple users to create music together in real-time. You can join public rooms or create private ones to jam with friends.

### Can I record my sessions in Co-Operator?

Yes, Co-Operator records your jam sessions hour by hour. You can then play back these recordings later and export them as MP3 files.

### What kind of instruments are available in Co-Operator?

Co-Operator features a drum sequencer with various kits, and synth voices including FM, acid bass, chip tones, and vocal-like sounds. It also includes effects and a mixer to build full tracks.

### Does Co-Operator have ads?

No, Co-Operator is ad-free, allowing for an uninterrupted music creation experience.

### How does Co-Operator handle user safety?

Co-Operator includes reporting and blocking features for users in the lobby. It also has a built-in filter to hide offensive words in chat, names, and room names, which is enabled by default.

### Can I use Co-Operator offline?

The provided description focuses on collaborative and live features, suggesting an internet connection is required for real-time interaction. Offline functionality is not explicitly mentioned.

### What devices does Co-Operator support?

Co-Operator is available on iPhone and iPad, as indicated by the supported devices list.

### How often is Co-Operator updated?

Co-Operator was last updated on November 5, 2026, with version 1.0. Further update frequency is not detailed in the provided information.

## Version history (last 1 release)

### 1.0 — 2026-11-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*