Tuner + Metronome combines two of the most useful musician tools: an highly accurate tuner and a perfectly timed metronome.
We believe the tuner surpasses any other similar products on AppStore. It's not just about accuracy, but also about responsiveness and range. While benchmarked against other tuners, it proved to be better at recognising low notes like E2(Mi2) and had a lower latency, ignoring the additional harmonics that make the octave recognition (e.g. E2(Mi2) vs E3(Mi3)) difficult.
Although added later to the app, the metronome is built having the same quality standards in mind. It has a very good accuracy and low latency, even at high tempos.