Are you searching for an external display for your Canon EOS DSLR? The pricing range of an external monitor starts from $150 to $2000, you can choose the product based on your need. If not ready to spend $100 you can get an external monitor for $7.99. Additional requirements like an Android device, USB cable and a mounting stand are required.
DSLR Controller app will solve your external monitor search in a cheap way than you might have thought. DSLR controller app is described as “the first and remains the best app to fully control your Canon EOS DSLR from your Android device with a USB cable. No computer or laptop required, no root required, only a compatible mobile device, a compatible camera, and the right USB cable.” DSLR controller app is also available for iPad.
As said it requires only a compatible Android device, USB cable to get the work done. To find whether your Android device is compatible with the app, you can try the free version “Remote Release” before paying $ for the paid version. You can read about the features of the app in the official DSLR controller page.