2in1 Drone Metronome app for iPhone and iPad

2in1 Drone Metronome: ascend to a new level of music practice with the ultimate combination of metronome and drone
An essential tool for every musician.

2in1 Drone Metronome is what you get when you combine a metronome and drone into one tool. metro.drone has three different modes-- metronome mode which works like a conventional metronome, drone mode which works like a conventional drone, and metro.drone mode. metro.drone mode puts the pitch of the drone to the beat of the metronome, and hence the true power of 2in1 Drone Metronome is unleashed.

Features:
- metronome and drone combination (2in1!)
- "overlay" and "fuse" modes for 2in1
- unpitched metronome
- choice of 8 different metronome sounds
- continuous drone
- choice of 4 different drone sounds
- can produce any frequency in the audible human range
- support for microtones and tunings other than A=440 (A=432, anyone?)
- drone is polyphonic, with support to up to 50 simultaneous notes!
- wide range of bpms: 20 to 300
- tempo tap input (2in1 Drone Metronome will figure out which bpm you are tapping)
- touch-oriented, elegant, and intuitive interface
- screen flashes with metronome tick, with configurable intensity and color
- fast launch time

This app uses the following frameworks/libraries/fonts:
- BELLE, by Comrade SparklePony (MIT license)
- SUIT, by Matthias Richter (zlib license)
- cron, by Enrique García Cota (MIT license)
- denver, by Nicolas Alleman (MIT license)
- flux, by rxi (MIT license)
- stateswitcher, by Daniel Duris (CC-BY 4.0 license)
- LÖVE, by LÖVE Development Team (zlib license)
- Ubuntu, by Canonical (Ubuntu Font license)
- binser, by Calvin Rose (MIT license)