# Jamulator — 128 Voices

> Intuitive music creation app with collaborative jamming and audio sampling. (iPhone/iPad app by Eric Ford.)

- Source: https://appshunter.io/ios/app/jamulator/id1282772922 (this page in markdown: same URL + `.md`)
- Developer: [Eric Ford](https://appshunter.io/developer/686106372)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Rating: 3.80/5 from 5 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 159 MB
- Languages: American English
- Released: 2017-09-22
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/jamulator/id1282772922/reviews.md

## What is Jamulator?

Using player-piano-like grids, finger paint drums, then choose from over 100 other instruments to create musical arrangements in just minutes. You can zoom in to arrange your notes with precision, or just swipe and see what sounds come out. Quantization makes most of your casual swipes sound interesting and musical.

Once you have something you like, you can forward it to friends so they can add parts to the jam session. When you think it's finished, you can publish it for all app users to listen to.

There is also a sampler that lets you record audio, and then play notes of different pitch using the same player-piano-like grid. You can make your voice sound like a chipmunk, or like Darth Vader.

A very high quality musical instrument using general MIDI 2 standard voices. 

New in 2.1.0: Live realtime jamming. There is still a little lag, but because of the metronome it feels like you are actually jamming. You are certainly interacting musically in close to realtime.

## Key features

- Player-piano-like grid interface
- Over 100 instrument voices
- Real-time collaborative jamming
- Audio sampler with pitch manipulation
- Publish and share creations
- Quantization for musical results

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/jamulator/id1282772922/reviews.md

### 5/5 — Amazing app considering is midi!

*2019-08-17*

Well done Eric! I saw the app and I saw the code, loved it! Of course the UI could be better, but honestly amazing!

### 4/5 — Where is the squencer?

*2019-06-26, version 1.0.3*

I like this app a lot, but i don’t get to see the sequencer buttons on the button of my iPad screen. I am running iOS12.3.1, not sure if that has anything to do with it. The bottom section of the screen is empty unlike the preview screen i see on the App store which shows the three buttons at the bottom.

### 4/5 — Jamulator

*2017-09-26, version 1.0.1*

Fun to screw around with. Good sounds and no delay.+ a great name

### 5/5 — Fun!

*2017-09-26, version 1.0.1*

Fun app, love how easy it is to use. Such clean and smooth sound!

## Frequently asked questions about Jamulator

### What is Jamulator?

Jamulator is a music creation application that allows users to build musical arrangements using a grid interface, over 100 instruments, and a sampler. It supports real-time collaboration for jam sessions and publishing creations.

### Does Jamulator have ads?

No, Jamulator does not contain advertisements. It is a free app with optional in-app purchases.

### What devices does Jamulator support?

Jamulator is available for iPhone, iPad, and iPod touch devices.

### How often is Jamulator updated?

The latest version, 2.1.3, was released on September 6, 2019. Previous updates have introduced features like live real-time jamming.

### What is the age rating for Jamulator?

Jamulator has an age rating of 4+, making it suitable for a wide range of users.

### Can I use Jamulator offline?

The description does not explicitly state offline capabilities for all features, but real-time jamming and publishing would require an internet connection. Basic music creation may be possible offline.

### What are the in-app purchases in Jamulator?

The provided data indicates that Jamulator has in-app purchases, though specific details about what is offered are not available in the description.

### How does the sampler in Jamulator work?

The sampler allows you to record audio and then play notes of different pitches using the same grid interface, enabling creative sound manipulation.

## Version history (last 5 releases)

### 2.1.3 — 2019-09-06

Samples added to live jams. Live jam messaging added.

### 2.1.0 — 2019-08-28

Live realtime jamming. There is still a little lag, but because of the metronome it feels like you are actually jamming. You are certainly interacting musically in close to realtime.

### 2.0.6 — 2019-08-11

Fixes bug in repeats, and also updates UI thumbnails during playback

### 2.0.5 — 2019-08-07

Fixed some bugs in the Sampler tab

### 2.0.4 — 2019-08-04

Bug fixes on the Sampler tab

## Apps similar to Jamulator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Yabaimo](https://appshunter.io/ios/app/yabaimo/id6755132662) | — | Free | Music |
| [Masher AU](https://appshunter.io/ios/app/masher-au/id6449647646) | 4.1 (7) | $2.99 | Music |
| [Temperaments](https://appshunter.io/ios/app/temperaments/id994751711) | 4.7 (3) | $4.99 | Music |
| [JamBuddy Music Trainer](https://appshunter.io/ios/app/jambuddy-music-trainer/id6745767448) | — | Free | Music |
| [Clustering](https://appshunter.io/ios/app/clustering/id1469460016) | — | $5.99 | Music |
| [Visual Beat](https://appshunter.io/ios/app/visual-beat/id976211867) | 4.8 (6) | Free | Music |

## More apps by Eric Ford

- [Argyle Keyboard](https://appshunter.io/ios/app/argyle-keyboard/id1091378679)
- [That's Crazy Talk](https://appshunter.io/ios/app/thats-crazy-talk/id1447424058)
- [Senior Bulletin Board](https://appshunter.io/ios/app/senior-bulletin-board/id1515178701)
- [Finger Print Imager](https://appshunter.io/ios/app/finger-print-imager/id1535871705)

All apps by Eric Ford: https://appshunter.io/developer/686106372

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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 2026-06-01.*