The TobyRich SmartPlane is a remote control plane that can be controlled with a smartphone. The plane can make adjustments and corrections since flying a remote control plane can be hard. The TobyRich SmartPlane has a rechargeable battery that weighs only a gram. The SmartPlane can cruise at full throttle for five minutes on a single 15-minute charge. You can control the plane from your iPhone. Tilting the iPhone left to right makes the plane tilt. The throttle is handled by an on-screen control that is accessible through your thumb. The SmartPlane costs $94.