
Kevin Harrelson
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This WOULD be the perfect 2nd monitor app, except for two flaws. I paid for a license, but got a "licensing error" because my tablet was not connected to the internet. So, if you intend to use this as a 2nd monitor while you don't have a network connection, take this into consideration. The 2nd flaw is that you can only use one Android device as a 2nd monitor. Hooking up a 2nd device to use at the same time is impossible. Note that USB debugging needs to be on in developer options.
12 people found this review helpful

John Harris
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Does what it advertises, and is pretty good for that. It's not very configurable though, and it's not clear how one effectively adds new items to its menu. Also, I have serious qualms with its pricing--not so much that it costs $10, but that it's not up front about the cost from the Google Play store entry. It does not advertise itself as being a demo. However, it is nice that it's a one-time charge, instead of a subscription. EDIT: The proper place to mention it being a demo is _in the text_.
16 people found this review helpful
Coffee & Work
October 10, 2023
Happy to hear your overall impressions are good. If you want more customizability, you can try version 1.2 from superdisplay.app/beta. We've done our best to be transparent about the price; the trial nature is clearly stated on the first screenshot (and again on the fifth), and the app shows a dialog disclosing this on first launch as well.

Dean McRobie
Wow, I wanted to try out using my Samsung Tab S6 Lite (a small, 2022 gen tablet) as a drawing pad and second small monitor. SuperDisplay initially wasn't compiled for my combination of hardware and Android version. I emailed support, and 3 days later it was compatible and working great! Using it with Photoshop for retouching and as a small whiteboard tool! USB wired connections are fast enough for super low lag display mirroring! Great customer service, great product, def worth the price!
30 people found this review helpful