BT Controller

Turn your device into a Bluetooth gamepad for emulators

BT Controller is a free utility from Soft Igloo that turns a phone or tablet into a gamepad for classic emulators. It connects over Bluetooth or Wi-Fi and can handle up to four players, making it a handy option for couch sessions or when you do not have enough physical controllers on hand.

Getting started is straightforward. One device acts as the host, created with the clearly labeled Create Host button, and the others join by selecting it from the available devices list. Once linked, you can tailor the on-screen controls to match your play style. Buttons can be rearranged and resized, and you are not limited to your own designs. There is a sizable catalog of community-made layouts to browse, so you can quickly find a setup tuned for specific systems or genres.

The flexibility of BT Controller is its biggest draw. The ability to quickly swap layouts between games and accommodate multiple players gives it a practicality that many dedicated pads cannot match. That said, there are notable caveats. Some users will encounter random disconnections, which can cut a session short. The app can also fail to register rapid multi-taps at times. Those hiccups are especially noticeable in games that rely on quick consecutive presses, like arcade fighters or rhythm titles.

If you are primarily playing slower paced retro games or prefer single-press inputs, BT Controller delivers a convenient and configurable solution. For anyone who values precise input recognition and uninterrupted sessions, the current inconsistencies are worth considering. With its simple setup, four-player support, and deep customization, it is an appealing tool that shines when it behaves, but it also asks you to accept a few trade-offs.