Reddit mentions of D-Touch - [Port of Doom]

D-Touch on the Amazon Appstore.

I personally don't use it anymore, but I threw it in there to help people understand alternatives to Google.

When I did use it, I got annoyed that D-Touch would stop working when I would freeze/uninstall Amazon App Store. Ended up forking D-Touch to GZDoom for Android because of how fed up I became.

You can still purchase through amazon app store. D-touch was pulled from the Play Store with little to no explanation from Google. Belokos ports are amazing!! Definitely grab this if your looking for a portable Doom experience!!

http://www.amazon.com/Beloko-Games-D-Touch-Port-Doom/dp/B00ZV118YK

D-Touch is probably the best DOOM engine port (it even supports GZDoom)

It was on Play, and Google pulled it. Not entirely sure why, but I can't even seem to find my older version to download, I should ask for a refund.

Try Belokos D-Touch instead. You get a choice of GZdoom, GlBoom and chocolate doom. Way more customizable.

https://www.amazon.com/Beloko-Games-D-Touch-Port-Doom/dp/B00ZV118YK

D-Touch is currently your best bet, it supports chocolate doom, some version of prboom, and an old version of GZDoom.

Someone was working on a port to support newer versions, but I don't think he's made much progress (at least publicly).

Sorry in advance that this isn't really answering your question but, I tried a handful of them and all of the controls were too poor to use. Could barely get through E1M1 on UV.

It's $2.85 on Amazon, but D-Touch is seriously the best option and not in a "It's sucks less than the others" kinda way either. The controls are configured specifically for touch screens and they're highly configurable, and there's also support for gamepads. Not only that but it comes with PrBoom, Chocolate and GZDoom, and the GZDoom part is good enough to run most mods you throw at it provided your device is powerful enough--even Brutal Doom if you're into that.

The controls work like there's invisible joysticks on each lower corner of the screen, with the left side being for movement and the right being for aiming. There's a fire and use button on the right side, on the top edge of the aiming zone. Tapping the fire button and sliding your thumb around will continue firing.

I seriously recommend just forking over the 3 bucks for it like I did because it's seriously worth it, but I'm sure we'll all look the other way if you want to obtain it via other means.