4XCAMERA

Name: 4XCAMERA
Rating: 2.6 (41 reviews)
Author: Roland Corporation

By: Roland Corporation

Create Split-Screen Videos.

Features & Capabilities

The Easy Way to Create Split-Screen Music Videos on Your Mobile Device

Roland’s 4XCAMERA is a unique app that allows you to create impressive music videos with up to four performances split on the screen. Start by capturing one video performance to the app, which becomes your guide. Then sing or play along and capture up to three more performances, adding new parts on each pass. As you perform, sound is recorded via the device’s built-in mic or a connected audio capture device like GO:MIXER PRO. With just 4XCAMERA and a smartphone or tablet, it’s easy to get creative and take your video performances to new levels. And by sharing 4XCAMERA video projects through cloud-based storage, multiple musicians can use the app to contribute performances to your songs from anywhere in the world! The latest version adds integrated access to free video clips featuring live drummers, letting you spice up songs with on-demand backing. 4XCAMERA supports capturing up to two performances. An upgrade to full functionality is available via a small in-app purchase.

■Features • Easy-to-use app for creating split-screen music videos with up to four different performances • Supports 1:1, 16:9 (landscape) and 9:16 (portrait) aspect ratios • Ten unique split-screen patterns available for each aspect ratio • Adjust the volume for each screen and create the perfect sound mix • Trim videos to the desired length in the app • Use songs stored on your device as discrete monitoring guides while performing • Download and play along with drum performance video clips • Free version supports two simultaneous video performances; full four-video functionality available with paid upgrade or connection to GO:MIXER PRO/PRO-X*

*When using GO:MIXER PRO/PRO-X together, please check the operating conditions and the smartphone compatibility of GO:MIXER PRO/PRO-X.

Visit https://www.roland.com/global/products/4xcamera/ for more details. GO:MIXER PRO: https://www.roland.com/global/products/gomixer_pro/

Get 4XCamera Upgrade with new Roland Cloud Membership options, now available in-app. All memberships come with 4XCamera Upgrade for as little as $2.99 USD per month.

Roland Cloud membership might not be available depending on your country or region.

User Growth & Download Statistics

App

By:

Roland Corporation

Rating:

2.60

(41)

Version:

1.5.5 Last updated: 2022-06-15

Version code:

849183007

Creation date:

2018-01-08

Compatible devices:

Size:

36.20MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-12

Compare stats and ranking:

Ranking

# 265,556 ▼ 1,135

For Developers

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Contact the developer

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Developed by:

Roland Corporation

Apple Apps Store

https://apps.apple.com/us/app/4xcamera/id1244631319

User Reviews

4XCAMERA enables quick multi-panel video creation and Roland gear integration, but reviews repeatedly cite serious synchronization, compatibility, and stability problems, plus missing features. The concept is strong for home musicians, but reliability and feature completeness need improvement.

Pros

Makes it easy to create four-panel, split-screen multitrack videos quickly (e.g., 15–20 minutes).
Works with Roland hardware and Go/Mixer Pro X, and supports Core Audio for high-quality isolated audio.
Simple, fun workflow that lets solo musicians or small groups produce videos quickly.
When functioning properly, timing/sync can be spot on, enabling accurate multi-track playback.
Overall concept is powerful and has potential to revolutionize quick music videos.

Cons

Severe and widespread sync/latency issues; videos and audio often fail to align and syncing controls appear ineffective.
Compatibility and stability problems across iOS versions/devices (e.g., iOS 11, iOS 15, iPhone 11 Pro Max) leading to crashes or non-launches.
Audio routing problems with Go/Mixer Pro X and other Roland gear (sound bleed between tracks; recording can fail).
Long-recording processing can hang or fail, risking loss of the entire capture.
Missing essential features (per-track trim, metronome/tap tempo, FX, more than 4 tracks) and privacy concerns about requiring access to iTunes/music library.

Recent reviews

Downloaded but nothing there. Just pics of the app

by Ki*****, 2026-04-27

Using Joyo MoMixer, no matter what I do, the playback bleeds into each new track, making mixing impossible.

by No*****, 2024-11-08

Was working fine on my iPhone.. 11. I upgraded to a 15 PM about two months ago and since then, it won’t record any audio from any of my instruments through the Go Mixer Pro X, despite having changed my cables and everything else. Roland is no help, either. I will change back to 3* if/when that update rolls out.