转动，
就有声浪。Turn it.
Hear it roar.
空气摩托把虚拟引擎放进你的手机和手表。启动引擎，转动手机或手腕，感受转速和声音随油门变化。Air Moto puts a virtual engine on your phone and wrist. Start it, rotate your phone or twist your wrist, and hear the sound follow your throttle.
App Store 页面准备中App Store listing in preparation
不是播放一段循环录音。你的动作推动虚拟转速，程序实时生成对应的声音。It is not a looping recording. Your movement drives virtual RPM while the app generates sound in real time.
选一款引擎Choose an engine
从单缸开始，进入车库探索不同的原创节奏与音色。Begin with the single cylinder, then explore more original rhythms and tones in the garage.
给它加油Give it throttle
转动 iPhone 或手腕，也可以使用触控；Apple Watch 还支持数码表冠。Rotate your iPhone or wrist, use touch, or turn the Digital Crown on Apple Watch.
听见变化Hear it respond
看转速和模拟时速随声浪变化。它是娱乐玩法，并非真实测速。Watch RPM and simulated speed move with the sound. This is for play, not real-world speed measurement.
先玩，再决定。Try it first.
单缸声浪Single-cylinder sound
基础玩法和数字仪表免费提供。The core experience and digital dial are free.
更多引擎More engines
一次性购买 Pro，解锁另外七种原创声浪。A one-time Pro purchase unlocks seven more original engine sounds.
更多仪表More dials
解锁经典指针盘与赛道弧盘。Unlock the classic needle and race-arc dials.
所有音色均为原创程序合成，不是特定摩托车型的原车录音。声音输出取决于设备型号与当前音频路由；部分 Apple Watch 需要连接蓝牙音频设备。All sounds are original programmatic interpretations, not recordings of specific motorcycles. Audio output depends on the device and current route; some Apple Watch models require Bluetooth audio.
需要帮助？Need a hand?
查看常见问题，或直接写信给开发者。Browse common questions or contact the developer.