[iPhone God App] It was found using the Pro MetronomeTempo Keeping with Beat, Subdivision and Polyrhythm for Musicians actually

Pro Metronome - The best metronome app. Period.
Featured in Apple's WWDC 2014 showcase "Apps We Can't Live Without."
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Pro Metronome is a powerful tool that helps you master both daily practice and stage performance. It has redefined how more than 3 million people sync to a beat.

The free version is packed with features like the newly designed time signature interface – customized it any way you want. 13 time-keeping styles let you choose beat sounds that work for you – even a counting voice. With RTP (Real-Time Playback) technology, it's more precise than a traditional mechanical metronome.

Pro Metronome is all about customization – change beat sounds, accents, and even choose from 4 different beat volume levels ("f", "mf", "p" and "mute.") With the Pro Version, access subdivisions, polyrhythm settings, and create complex patterns with triplets, dotted notes, and non-standard time signatures.

The app supports several ways to experience beats. All versions have sound, but upgrading to Pro enables Visual, Flash, Vibrate and Airplay Modes. Visual and Vibrate Modes are great when you're playing loud instruments or when you need to FEEL the beat. Flash Mode uses the device's camera flash to help your whole band sync up easily. You can even beam the metronome to a projector or Apple TV using Airplay Mode!

But Pro Metronome doesn't just help you keep time, it also helps you train. Many musicians, especially drummers, are looking for some way to help themselves keep a steadier beat. So Pro Metronome built the Rhythm Trainer - it plays one bar of beats, then mutes the next, letting you check how steady your timing really is. Increase mute time as you get better and soon you'll be closer to having perfect timing. It's a simple idea not found in any other app, one that lots of people have requested to increase their stamina and precision.

Pro Metronome supports many other features: polyrhythm mode to help drummers hear and visualize complex, interlocking beat patterns; background play mode; in-app volume adjust; even saving song/tempo playlists that you can share with friends. It's a powerful, elegant app that is easy for anyone to get started with, and useful for any musician. So pick it up and sync to your own beat today!

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Pro Metronome free version features:
* Extremely easy to use as well as AD FREE!
* Dynamic time signature settings
* 13 different time-keeping styles, including a counting voice
* Dynamic accent settings, including f, mf, p, and mute indicators
* Calculate BPM by tapping in real time
* Color Mode – see the beats
* Pendulum Mode, for visual feedback
* Power-Saving/Background Modes – works in lock screen, home, or in another app
* In-app volume adjustment
* Extreme precision (±20μs) using RTP (Real Time Playback) technology
* Timer to help you remember to practice and how long you did it for
* Universal app – supported on iPhone, iPod and iPad
* Audiobus support

Pro Version Features include:
* Landscape Mode for increased resolution
* LED/Screen Flash Mode (iPhone 4 and above)
* Vibrate Mode (only available for iPhones)
* Subdivisions, including triplets, dotted notes, and many others
* Polyrhythms – play two rhythm tracks at once
* Favorite Mode – save and load your favorite settings
* Dual Screen Mode using AirPlay (requires iPhone 4s/iPad2 and above)
* Wirelessly share presets and playlists
* Rhythm Trainer – helps to develop your steady beats

===About EUMLab===
EUMLab helps you unleash your musical talent! With magic technology, EUMLab creates products that get you learning and playing music fast.

Find out more about us: EUMLab.com
Follow us on Twitter/Facebook: @EUMLab
Questions? Write us: feedback@eumlab.com
Watch our videos: eum.io/eumvideo
Find Pro Metronome on Android Market: eum.io/pmandroid