iziCast
Stream: Icecast Shoutcast RTMP
$7.99
1.9.9for iPhone, iPad and more
Age Rating
iziCast Screenshots
About iziCast
iziCast is a versatile audio and video broadcaster.
You can broadcast audio from the internal microphone, external audio devices, audio files and Audiobus compatible apps to Icecast, Shoutcast and RTMP servers.
Live video from your camera can be broadcasted to any RTMP compatible service, such as YouTube, Twitch, Facebook and Telegram.
Any of the supported audio sources listed above can be combined with your live camera.
When using RTMP you can decide if you want to use one of your device cameras as video source or simply an image.
In case of an image it is up to you if you want to stream a single image, the album cover of the current track or just a black image to save bandwidth.
The image can be changed during the broadcast and you can even let iziCast write text like the current song on the image.
Besides that, iziCast comes with a lot more features. Have a look at the list below to find out what else iziCast can do.
If you have any questions or suggestions feel free to contact me at izicast@danielnoethen.de
The following features are included in iziCast:
• Supports internal microphones
• Supports external multi channel audio devices
• Supports video streaming from your device camera
• Supports audio files
• Sound Board with up to 16 sound pads
• Supports Icecast 2 and Shoutcast 1 & 2 (legacy mode)
• Supports Liquidsoap based internet radio platforms (e.g. Airtime/Azuracast)
• Supports RTMP/RTMPS (YouTube, Twitch, Facebook, Telegram, etc.)
• Supports Audiobus
• Supports audio recording
• Supports Push To Talk
• Preview and share your audio recordings
• Provides multiple effects via In-App Purchase (10-Band EQ, Delay, Reverb, Limiter)
• Supports MP3 (bit rates from 8 kbps to 320 kbps)
• Supports AAC (bit rates from 96 kbps to 320 kbps)
• Supports AAC+/AAC-HE (bit rates from 24 bps to 80 kbps)
• Supports OGG/Vorbis (bit rates from 16 kbps to 320 kbps)
• Supports FLAC (Free Lossless Audio Codec)
• Shows you the input audio volume on its level meter
• Shows you the used traffic and file size of a session (tap the dot matrix text)
• Shows you the number of current and peak listeners
• Automatically reconnects on connection failures
• Allows you to update the song information
• Allows you to apply gain to the input volume
• Allows you to mix multiple audio sources with individual volumes
• Supports monitoring
List of successfully tested external audio devices:
(There is a very high chance that your device will work with iziCast even if it is not listed here)
• Apple EarPods
• Apple AirPods (Pro)
• Tascam iXJ2
• Tascam iM2X
• Behringer Xenyx 302 USB
• Behringer U-Phoria UMC404HD
• Berhinger U-Control UCA222
• Roland go:mixer
• Zoom H2 Recorder (Please set the sample rate on the device to 48 kHz)
• Zoom H4n Pro
• Zoom H6
• Zoom F1
• Zoom H3-VR
• Pyle PAD30MXUBT
• Tascam US-1800
• M-audio Fast Track Ultra Pro
• Evermix MixBox
• Traktor Z1
• Apogee jam+
• Yamaha SC2 Silent Piano
• Alesis MultiMux 12 USB (Please set the preferred input sample rate to 44100 Hz)
You can broadcast audio from the internal microphone, external audio devices, audio files and Audiobus compatible apps to Icecast, Shoutcast and RTMP servers.
Live video from your camera can be broadcasted to any RTMP compatible service, such as YouTube, Twitch, Facebook and Telegram.
Any of the supported audio sources listed above can be combined with your live camera.
When using RTMP you can decide if you want to use one of your device cameras as video source or simply an image.
In case of an image it is up to you if you want to stream a single image, the album cover of the current track or just a black image to save bandwidth.
The image can be changed during the broadcast and you can even let iziCast write text like the current song on the image.
Besides that, iziCast comes with a lot more features. Have a look at the list below to find out what else iziCast can do.
If you have any questions or suggestions feel free to contact me at izicast@danielnoethen.de
The following features are included in iziCast:
• Supports internal microphones
• Supports external multi channel audio devices
• Supports video streaming from your device camera
• Supports audio files
• Sound Board with up to 16 sound pads
• Supports Icecast 2 and Shoutcast 1 & 2 (legacy mode)
• Supports Liquidsoap based internet radio platforms (e.g. Airtime/Azuracast)
• Supports RTMP/RTMPS (YouTube, Twitch, Facebook, Telegram, etc.)
• Supports Audiobus
• Supports audio recording
• Supports Push To Talk
• Preview and share your audio recordings
• Provides multiple effects via In-App Purchase (10-Band EQ, Delay, Reverb, Limiter)
• Supports MP3 (bit rates from 8 kbps to 320 kbps)
• Supports AAC (bit rates from 96 kbps to 320 kbps)
• Supports AAC+/AAC-HE (bit rates from 24 bps to 80 kbps)
• Supports OGG/Vorbis (bit rates from 16 kbps to 320 kbps)
• Supports FLAC (Free Lossless Audio Codec)
• Shows you the input audio volume on its level meter
• Shows you the used traffic and file size of a session (tap the dot matrix text)
• Shows you the number of current and peak listeners
• Automatically reconnects on connection failures
• Allows you to update the song information
• Allows you to apply gain to the input volume
• Allows you to mix multiple audio sources with individual volumes
• Supports monitoring
List of successfully tested external audio devices:
(There is a very high chance that your device will work with iziCast even if it is not listed here)
• Apple EarPods
• Apple AirPods (Pro)
• Tascam iXJ2
• Tascam iM2X
• Behringer Xenyx 302 USB
• Behringer U-Phoria UMC404HD
• Berhinger U-Control UCA222
• Roland go:mixer
• Zoom H2 Recorder (Please set the sample rate on the device to 48 kHz)
• Zoom H4n Pro
• Zoom H6
• Zoom F1
• Zoom H3-VR
• Pyle PAD30MXUBT
• Tascam US-1800
• M-audio Fast Track Ultra Pro
• Evermix MixBox
• Traktor Z1
• Apogee jam+
• Yamaha SC2 Silent Piano
• Alesis MultiMux 12 USB (Please set the preferred input sample rate to 44100 Hz)
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What's New in the Latest Version 1.9.9
Last updated on Apr 5, 2024
Old Versions
• Fixes a crash when enabling audio device support
• Instead of the first mono channel (1), iziCast now selects the first stereo channel (1+2) when an audio device is plugged in
• No longer incorrectly displays the device inputs view when an audio bus session was ended and audio device support is disabled
• Instead of the first mono channel (1), iziCast now selects the first stereo channel (1+2) when an audio device is plugged in
• No longer incorrectly displays the device inputs view when an audio bus session was ended and audio device support is disabled
Show More
Version History
1.9.9
Apr 5, 2024
• Fixes a crash when enabling audio device support
• Instead of the first mono channel (1), iziCast now selects the first stereo channel (1+2) when an audio device is plugged in
• No longer incorrectly displays the device inputs view when an audio bus session was ended and audio device support is disabled
• Instead of the first mono channel (1), iziCast now selects the first stereo channel (1+2) when an audio device is plugged in
• No longer incorrectly displays the device inputs view when an audio bus session was ended and audio device support is disabled
1.9.8
Mar 22, 2024
• You can now select a preferred input sample rate for your audio device in the iziCast settings. This new feature has the following advantages
- Some audio devices like the Alesis MultiMux 12 USB claim to support 48000 Hz but do not deliver any audio data when initialized with this sample rate.
To fix this, you can set the preferred input sample rate to 44100 Hz.
- If your audio device supports high sample rates like 96000 Hz, you can set the preferred input sample rate to that value and stream FLAC at 96000 Hz.
• iziCast will now remember the last used camera.
• Only resolutions that are supported by the current camera are available to choose from.
- Some audio devices like the Alesis MultiMux 12 USB claim to support 48000 Hz but do not deliver any audio data when initialized with this sample rate.
To fix this, you can set the preferred input sample rate to 44100 Hz.
- If your audio device supports high sample rates like 96000 Hz, you can set the preferred input sample rate to that value and stream FLAC at 96000 Hz.
• iziCast will now remember the last used camera.
• Only resolutions that are supported by the current camera are available to choose from.
1.9.6
Dec 5, 2023
• Fixes a crash on startup if audio device support is disabled
1.9.5
Nov 30, 2023
• Fix crash at startup on some devices
• Minor UI improvements
• Minor UI improvements
1.9.4
Nov 27, 2023
• Add zoom support for camera
• Fix crash when disabling audio device support
• Improve camera UI on iPhone SE 2/3
• Minor bug fixes
• Fix crash when disabling audio device support
• Improve camera UI on iPhone SE 2/3
• Minor bug fixes
1.9.3
Nov 13, 2023
• Fix: Camera control buttons could be hidden on iOS 15
• Fix: In some circumstances, the camera preview did not work
• Fix: In some circumstances, the camera preview did not work
1.9.0
Nov 13, 2023
• Uses pop-up menus instead of scrollable tables for better user experience
• Uses the available screen area more effectively
• Camera can now be previewed while being offline
• Video settings can now be accessed from the main screen
• Fix crash at startup
• Uses the available screen area more effectively
• Camera can now be previewed while being offline
• Video settings can now be accessed from the main screen
• Fix crash at startup
1.8.2
Oct 27, 2023
This update takes iziCast to a new dimension. iziCast is not only a audio broadcasting app anymore. Now you can even broadcast live video from your camera.
1.8.1
Oct 25, 2023
This update takes iziCast to a new dimension. iziCast is not only a audio broadcasting app anymore. Now you can even broadcast live video from your camera.
1.7.2
Sep 18, 2023
This version brings the following updates:
• Add gain slider to the broadcast screen
• Detect RTMP server disconnects
• Improve VoiceOver for some settings
• Fix potential crash when deleting a server
• Minor improvements
• Add gain slider to the broadcast screen
• Detect RTMP server disconnects
• Improve VoiceOver for some settings
• Fix potential crash when deleting a server
• Minor improvements
1.7.1
Sep 11, 2023
This release adds RTMP support to iziCast. With RTMP you can broadcast audio to YouTube, Twitch, Facebook and any other RTMP compatible streaming service.
Since RTMP streaming services require video and audio, iziCast can use an image as video information. It is up to you if you want to stream a single image, the album cover of the current track or just an empty image. The image can be changed during the broadcast and you can even let iziCast write text like the current song on the image.
Change log:
• Add RTMP support
• AAC: Use CBR (constant bitrate) instead of ABR (Average Bit Rate)
• Prepare for upcoming iOS 17
• Minimum required iOS version is now 15.6
• Fix crashes
Since RTMP streaming services require video and audio, iziCast can use an image as video information. It is up to you if you want to stream a single image, the album cover of the current track or just an empty image. The image can be changed during the broadcast and you can even let iziCast write text like the current song on the image.
Change log:
• Add RTMP support
• AAC: Use CBR (constant bitrate) instead of ABR (Average Bit Rate)
• Prepare for upcoming iOS 17
• Minimum required iOS version is now 15.6
• Fix crashes
1.6.6
Jul 24, 2023
This version adds a Push To Talk (PTT) button to the mixer section
1.6.5
May 29, 2023
• Added support for stereo and various mono modes for the internal microphones (not supported by all devices)
• iziCast now prevents a possible feedback loop when switching from an external microphone to the internal microphone while monitoring is active
• Double-tapping a slider name or value sets it to the default position
• Fixed issue with controlling sliders with VoiceOver
• Improved VoiceOver notification for sliders
• iziCast now prevents a possible feedback loop when switching from an external microphone to the internal microphone while monitoring is active
• Double-tapping a slider name or value sets it to the default position
• Fixed issue with controlling sliders with VoiceOver
• Improved VoiceOver notification for sliders
1.6.4
Feb 27, 2022
• The song title format can now be specified individually
1.6.3
Sep 2, 2021
Features:
• The stream link can now be shared (if available)
Fixes:
• Issue if the stop button is pressed before the connection to the server has been established
• The stream link can now be shared (if available)
Fixes:
• Issue if the stop button is pressed before the connection to the server has been established
1.6.2
Aug 24, 2021
• Listener status requests do follow redirects now. This makes it possible to read listener status values if Liquidsoap redirects the status requests to Icecast
• Voice Over does not speak out VU-meter dB labels anymore
• Voice Over does not speak out VU-meter dB labels anymore
1.6.1
Aug 20, 2021
Features:
• Added support for icecast-kh listener statistics
Fixes:
• Improved Accessibility
• Under some circumstances playback of music files did not work properly
• Added support for icecast-kh listener statistics
Fixes:
• Improved Accessibility
• Under some circumstances playback of music files did not work properly
1.6.0
Aug 17, 2021
Features:
• New sound board with 16 sound pads
• Support for Split Screen / Slide Over on iPad
• Recordings can now be accessed in the Files app
• A single recording can now be shared/deleted without needing to go into edit mode first
• Support for audio input devices can now be disabled. If disabled, iziCast does not access the microphone anymore
Fixes:
• Connection issue if the server domain has an IPv6 and an IPv4 address but the streaming server is only listening on the IPv4 address
• Crash if the user moves the playback slider to the end
• Minor UI issues
• New sound board with 16 sound pads
• Support for Split Screen / Slide Over on iPad
• Recordings can now be accessed in the Files app
• A single recording can now be shared/deleted without needing to go into edit mode first
• Support for audio input devices can now be disabled. If disabled, iziCast does not access the microphone anymore
Fixes:
• Connection issue if the server domain has an IPv6 and an IPv4 address but the streaming server is only listening on the IPv4 address
• Crash if the user moves the playback slider to the end
• Minor UI issues
1.5.0
Jul 21, 2021
This version allows you to easily switch between two music/mic volume presets. So you can change the music and mic volume with a simple touch.
The transition speed between both presets can be changed in the settings dialog.
The transition speed between both presets can be changed in the settings dialog.
1.4.9
Apr 25, 2021
• Fixed connectivity issue with some mobile networks (IPv6)
• Recordings can now be renamed (tap and hold)
• Recordings can now be renamed (tap and hold)
1.4.8
Apr 8, 2021
Fix: Stereo audio files were broadcasted in mono if no audio interface with at least 2 channels was connected to the iOS device
1.4.7
Mar 27, 2021
Some audio devices allow setting a hardware gain. The previous iziCast version (1.4.6) sets the hardware gain to 1.0. Unfortunately this causes distortions with some microphones.
To give you more control over the hardware gain it can now be changed with the Pre Gain slider in the Mixer section.
Note: The Pre Gain slider is only visible if the selected audio device supports setting a hardware gain.
To give you more control over the hardware gain it can now be changed with the Pre Gain slider in the Mixer section.
Note: The Pre Gain slider is only visible if the selected audio device supports setting a hardware gain.
1.4.6
Mar 22, 2021
Features:
• The current song name can now automatically be sent to the server (must be activated in iziCast settings)
• Artist and Title is now read from audio file meta data if files are imported from Documents
Fixes:
• iziCast crashed if the currently used audio device has been unplugged
• iziCast did not recognize if you select an audio device that is not available anymore
• Input volume was very low with certain external audio devices
• In some cases the microphone got muted if the connection to the server has been lost
• Play/Pause buttons should now be easier to hit
• The current song name can now automatically be sent to the server (must be activated in iziCast settings)
• Artist and Title is now read from audio file meta data if files are imported from Documents
Fixes:
• iziCast crashed if the currently used audio device has been unplugged
• iziCast did not recognize if you select an audio device that is not available anymore
• Input volume was very low with certain external audio devices
• In some cases the microphone got muted if the connection to the server has been lost
• Play/Pause buttons should now be easier to hit
1.4.5
Mar 6, 2021
• Fixed an issue where iziCast changes the mic and music volume when the playback of a track begins
• The state of the shuffle and repeat buttons are now saved to the configuration file
• The state of the shuffle and repeat buttons are now saved to the configuration file
1.4.4
Jan 10, 2021
• You can now decide if you want to pickup the monitoring output before or after the effect section
• When you connect an external audio device it will automatically be selected as the active audio device
• Fixed graphical issue that occurred after disconnecting from the server if Audiobus is used
• When you connect an external audio device it will automatically be selected as the active audio device
• Fixed graphical issue that occurred after disconnecting from the server if Audiobus is used
iziCast FAQ
Click here to learn how to download iziCast in restricted country or region.
Check the following list to see the minimum requirements of iziCast.
iPhone
Requires iOS 15.6 or later.
iPad
Requires iPadOS 15.6 or later.
iPod touch
Requires iOS 15.6 or later.
iziCast supports English, German
iziCast contains in-app purchases. Please check the pricing plan as below:
Effect: Peak Limiter
$0.99
Effect: 10-Band Equalizer
$0.99
Effect: Reverb
$0.99
Effect: Delay
$0.99
