BitDo's dedicated Android controller has a pair of rear triggers, Hall Effect sticks, and a bunch of customization features.

If you have the Bluetooth Controller it's also available as an iPhone app. For $50 — a price that gets discounted regularly — the 8BitDo Ultimate 2.4g Controller is definitely the best iOS ...

The 8Bitdo Ultimate Mobile Gaming Controller takes features from its Ultimate series (including Hall effect!) for an ...

A free PC, iPhone, and Android app lets you completely ... It costs $70, the same as the 8BitDo Ultimate Bluetooth Controller, but has fewer customization options and doesn't come with a charging ...