Join or Sign In

Sign in to add and modify your software

Continue with email

By joining, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Sound Byte Cart Machine App for iOS

Developer's Description

Looking for a way to play sound clips at a theater or sporting events, as a DJ, or at other events? Dont want to lug a computer around with you? With Sound Byte, the so-called "cart machine" used at radio stations in the past is now available for the iPad, iPhone and iPod Touch. Whether you're programming a radio show or amateur podcast, adding spice to the commentary at a local sporting event, controlling sound effects for a theater production, or simply organizing your personal playlist, Sound Byte lets you manage and control playback of your audio files. Sound Byte is perfect for: Radio, podcast and TV productions - have ads, announcements, songs and sound effects at your fingertips. Theater Productions - play any sound effect on cue. Sports Events - jazz up the commentary for your home team with sound effects each time they score. Sound Byte supports up to 20 racks of carts, or up to 1500 recordings total (420 on the iPhone/iPod). You can set the number of racks in use, so you dont have to deal with empty, unused racks. Using Sound Byte is easy - just tap a cart, and playback of the audio file begins. You can set the title of each cart, as well as the background color. Optionally, you can have the app automatically change cart colors based on their state: empty, loaded, playing, and already played. Carts can also be numbered if you wish, and you can mark carts with a bright red border to make them easier to find, to play next.Fade in and out times can be set, as well as the cut in and cut out times, the playback volume, stereo pan, and rate. The volume of carts can be set while they are playing, and you can set the volume up to 200%, in case you have some recordings that are at too low of a level for normal playback. Carts can be set to loop a specified number of times - great for sound effects! Carts can be set to flash a user configured number of seconds before they finish playing, so you can get ready to play the next one.Interactions between carts can also be controlled - touching a cart to start it can optionally cause currently playing carts to stop playback or fade out. You can even set carts up to play sequentially, so once one ends, the next one starts playing.Carts that have been played can be marked as such, as well as disabled, if you only want to play a cart once. You can also log the name and time of played carts to a text file that you can copy back to your computer to view. This log can also be viewed from within the app.Several sizes of carts are supported, so you can display fewer larger carts to make playback control even easier. Sound Byte plays sound files from your Music Library. Note that sound files stored on iCloud cannot be played, they must be stored on your device. (iOS6 or later)Sound Byte also plays sound files that you have installed in the Documents folder, which you can access via the iTunes app. Note that the screenshots are for illustration only, so you can see how the app works. Sound Byte does not come with any sound files, you'll need to supply your own.Please see for a full description of how to use the app.Buy your copy of Sound Byte now, and get complete control over playback of your sound effects and other files.

Full Specifications

What's new in version 1.6.0

- Fixed a problem with the user interface slowing down when many carts have been loaded from the device music library.- Cart volume can now be set above 100%.- The cut out time can be set.- Carts can be numbered.- The log file can be viewed from within the app, as well as cleared.- Carts can be set to flash N seconds before they finish, to alert the operator they are almost done playing.- Carts can be set to play sequentially, when one finishes, the next to the right will start playing.- The volume of playing carts can be changed by swiping up or down on the screen.- Up to 20 racks now, and the number of racks can be configured. - Carts can be marked with a bright red border by tapping twice with two fingers - to make carts that will be played shortly easier to find.- The cart background color can optionally be set by state: grey when unassigned, yellow when assigned, green when playing, blue when previously played.


Release May 5, 2016
Date Added May 5, 2016
Version 1.6.0

Operating Systems

Operating Systems iOS
Additional Requirements Compatible with: iphone3gs, iphone4, ipodtouchfourthgen, ipad2wifi, ipad23g, iphone4s, ipadthirdgen, ipadthirdgen4g, iphone5, ipodtouchfifthgen, ipadfourthgen, ipadfourthgen4g, ipadmini, ipadmini4g


Total Downloads 55
Downloads Last Week 0
Report Software

Related Apps



YouTube Music

YouTube Music

Spotify New Music and Podcasts

Spotify New Music and Podcasts

Pandora - Music & Radio

Pandora - Music & Radio

Best VPN Services for 2021

Best for privacy

3 months free with 1-year plan

Best for customer support

$39.99 for the first 12 months

Best for zero logs

$4.87.99/months for a 1-year plan

Best money-back guarantee

$2.99/months for a 3-year plan

User Reviews

1 User Votes
5 Star
4 Star
3 Star
2 Star
1 Star