Switcher viewer
This App camera state viewer for Blackmagic Design ATEM™ switchers
App info
App description
Android App Analysis and Review: Switcher viewer, Developed by ADSO Group. Listed in Tools Category. Current Version Is v6q, Updated On 17/07/2025 . According to users reviews on Google Play: Switcher viewer. Achieved Over 2 thousand Installs. Switcher viewer Currently Has 57 Reviews, Average Rating 4.1 Stars
This App is a camera status viewer. You can select a single resource and track it's states (default, preview, program).Full functional testing was conducted only on the ATEM Television Studio where we can guarantee 100% quality. For other switches ATEM 1 M/E, ATEM 2 M/E, Production Studio 4K the functionality can be reduced.
Requirements: Minimum software version 4.2 (Firmware 2.12).
The application tested with ATEM Software Control 6.6 (firmware version 2.18).
How connect your phone or tablet to ATEM:
You need to connect your ATEM to Wi-Fi router with Ethernet cable. After that you need to connect to Wi-Fi router on your device and set your ATEM IP in the App.
It is important that IP address of your phone (that is given by DHCP router server) is in the same subnet. Example for us:
Router IP: 192.168.1.1
Router DHCP enabled and range 192.168.1.30-192.168.1.200
ATEM Switcher IP: 192.168.1.240
Phone IP: 192.168.1.34
This app does not access, store nor transmit any personal information.
The developer of this App is not related to Blackmagic Design. Blackmagic Design is not affiliated with this application and all copywrites and trademarks are owned by Blackmagic Design PTY LTD with all rights reserved.
What's New
General performance and stability connection
Can enable flash light when the camera is program mode
Can enable flash light when the camera is program mode

Recent Comments
Media Casa
I really like the concept of this app,it`s very useful! However, it would be great if a future update could include a feature where we can see all the cameras at once ,instead of having to enter each one individually. This would make the app much more intuitive and user-friendly. I hope this suggestion is taken into consideration. Thank you!
Michelle Levenhagen
I'm using this for Tally lights on three cameras for our church service live stream. It's very responsive and easy to use. Seams like I can only have 3 phones connected at a time, I'm not sure if that is a limit with the app or the switcher itself. I definitely recommend as it's a lot cheaper than buying real Tally lights, plus the phones can run double duty as walkies for my cam operators with Zello.
Dan Soethe
Works great. Wish I could select stream or record status when you have an atem mini, so I can use as on-air or recording indicator.
Lit! Produkcija
I would give a 5 stars if the red color looked really red and not washed out. Also, when the camera is not live and not on preview, it should be dark, not bright grey. I would pay for an app that fixes this.
Chris Wiltshire
Absolutely brilliant. We have used this app for Tally consistently for years and it has never missed a beat
Stuart Nicholls
Works spot on and a really quick and simple way to get Tally Lights on a multi camera / multi source production using a Black magic Design ATEM vision mixer.
Dio van Maaren
It worked for exactly 2 minutes. Then crashed. Reloading did not solve it, nor restarting my phone...
A Google user
Works well on ATEM 4 M/E with samsung s 7edge