It has everytihing you need like metronome function providing more detailed setting than analogue ones and keyboards which can be set in pure temperament.

ENSEMBLE FRIENDS FEATURES:

Metronome [Simple]
- Easy to control even you're playing instruments.
- You can set tempos from slow to fast.
- You can set not only 4/4 or 6/8, but also any complicated times like 19/16.
- You can set uneven times for 8 bars or less.
- Metronome can play different rhythm at the same time, and you can change the volume of each rhythm.

Metronome [Advanced]
- High functional metronome which can deal with dizzying tempo changing!
- You can set peculiar times and tempos of practicing pieces.
- You can share designed patterns with other devices, which can make your sectional practice more efficient.

Keyboard
- You can check the sound of pure tempered chords!!
- Has best tone colors for instrumental practice.
- Provides transpose function for transposed instruments.
- Can procude pure tempered and natural seventh, which is best to learn chord sound.

Specifications:

Metronome (General)
- Tempo: BPM = 20 – 280
- Time signatures: Numerator - 1〜20, Denominator - 2 / 4 / 8 / 16
- Simultaneous rhythm click: Accent note / Quarter note / Eighth note / Sixteenth note / Triplet note
- Triplets: Eighth triplet / Quarter triplet

Metronome [Simple]
- Number of setting time signatures: 1 – 8

Metronome [Advanced]
- Number of setting bars: 1 – 999
- Number of setting time signatures in each bar: 8
- Number of saving patterns: 20

Keyboard
- Tone colors: Four (Flute / Clarinet / Trumpet / Violin)
- Transposition: -7 – +7 (chromatically)
- Rainge of keybord in the app: C1 – C8
- Calibration: A = 427.5 – 452.9 Hz (-50.0 – +50.0 cent)
- Temperament: Equal tempered / Pure tempered (major) /Pure tempered (minor)
- Natural seventh: on/off (only for pure tempered setting)
- Keyboad holding: on/off
- MIDI input: on/off