AloneQuartet

This is the prepaid version of the app with the same name. Please use this version if you need prepayment for Apple School Manager, etc.
AloneQuartet is an app that makes it super easy to create 4-panel split videos.
◆Features
- Record videos in each of the 4 panels using the camera
- Switch between front and rear cameras
- Record new videos while watching previously recorded panels
- Save recorded videos to camera roll
- Import videos from camera roll
- No time limit for long recordings
- Real-time microphone feedback during recording
- Bluetooth headphone and speaker support
- AirPlay device compatibility
- Built-in click function (simple metronome)
- iPad large screen support
- Individual volume control for each panel
- Video trim function to set start/end times
◆How to use
◆◆Preview
Tap any of the 4 panels to display camera preview.
◆◆Camera switching
Press CAMERA on the right to switch between front and rear cameras.
◆◆Recording
Press REC on the right while in preview mode to start recording.
◆◆Overlay recording
When you start recording, previously recorded panels will play back while the target panel records.
◆◆Playback
Press PLAY on the right to start playback.
◆◆Stop
Press STOP on the right to stop recording/playback.
◆◆Mix
Press MIX on the right to go to the MIX screen. Select the mix format and press preview or save to mix.
◆◆Volume control
Adjust individual volume for each panel with volume sliders. Create balanced audio during mixing.
◆◆Video trim
Set start/end times for recorded videos. Extract only needed parts for precise editing.
◆◆Data saving
Save data to Photos app. Press the button at the top right of a panel and select save to Photos.
◆◆Data loading
From an empty panel, press the top right button and select load from Photos.
◆◆Metronome function
From SETTINGS, turn on click sound and set volume, tempo, etc. Click sound starts when recording begins.
◆◆Audio feedback function
From SETTINGS, turn on audio feedback and set volume, etc. You can hear input audio through headphones.
◆◆iPad support
Supports iPad sizes with wider, more visible screens. Also supports iPad Pro multiple screens.
◆◆Multi-language support
Supports Japanese, English, Chinese (Simplified/Traditional), Korean, French, and Spanish.
Thank you for reading. We plan to add more convenient features in the future, so please look forward to it.