07 July 2013
吉他调音器：用于您的原声吉他和电吉他调音！
可以帮助您对电吉他和原声吉他进行调音。按照指示弹奏琴弦，app会示意你如何调整。
Do you check app store every day?
Could you find new apps outside top 20 list?
Will you try all new apps for something really good instead of "optimized" results?