App Features Guide

Training to quickly locate specified note positions on the guitar/bass fretboard.

• Range Settings: Customize string and fret ranges in detail
• Response Time: Records time to correct answer
• Weakness Analysis: Displays statistics for difficult positions
• Save Presets: Save and reuse practice settings
• Multi-Tuning Support: standard, Drop D, Open G, and alternate tunings
• String Focus: drill only the strings that need work
• Note Mode: both directions — note name to position, position to note name

→ Deep dive: octave shapes and range-by-range progression

Training to identify the interval between two notes by ear.

• Interval Selection: Choose which intervals to practice
• Ascending/Descending: Choose ascending, descending, or both
• Random Root Note: Questions in different keys each time
• Piano Sound: High-quality piano samples
• 13 Interval Types: covers unison through perfect octave, stepwise
• 4 Playback Modes: ascending / descending / simultaneous / harmonic
• Weak-Interval Weighted Practice: bias question rate toward intervals you miss

→ Deep dive: building relative pitch and prioritising the 13 intervals

Training to identify chord types by ear.

• Triads: Major, minor, dim, aug
• 7th Chords: 7th, maj7, m7, m7(♭5)
• Others: sus4, add9, etc.
• Inversions: Supports inversions beyond root position
• 20+ Chord Types: triads, 7ths, tensions, sus-family fully covered
• 5 Difficulty Levels: from Major-vs-minor binary up to the full 20+ type pool
• Block / Arpeggiated Playback: arpeggio for analysis, block for speed
• Comparative Playback: A/B candidate chords side by side
• Weak Point Focus: biases questions toward chords you miss

→ Deep dive: hearing the 3rd and building chord recognition step by step

Training to identify scales by ear, including church modes and their characteristic tones.

• Major / minor: start from the foundational two
• Church Modes: add Ionian, Dorian, Phrygian, Lydian, Mixolydian, Aeolian, Locrian step by step
• Characteristic-Tone Focus: train your ear on the single tone that defines each mode
• Stepwise Difficulty: scale the option set from 2 to 3 to 7

→ Deep dive: hearing modal characteristic tones and the right learning order

Listen to a chord progression and label each chord by function (T/SD/D), Roman numeral, or chord symbol.

• 15+ Progression Patterns: pop/jazz standards like I-V-vi-IV, ii-V-I, I-IV-V-I
• 3 Answer Formats: Function (T/SD/D), Roman Numeral (I/IV/V…), Chord Symbol (C/F/G…)
• 2 to 4 Chord Lengths: short for fundamentals, longer for real-music feel
• Tonic Preview: hear I before the question to anchor the key (toggleable)
• Pop / Jazz Categories: filter questions by genre
• Pattern-Specific Stats: per-pattern accuracy at a glance

→ Progression guide: functional harmony concepts and step-by-step listening

→ Chord-Function Training: a 4-stage plan from resolution feel to 4-bar progressions

Measure your rhythm accuracy by tapping or clapping to click sounds.

• Tap Mode: Measure by tapping the screen (for quiet environments)
• Clap Mode: Detect claps via microphone (for full-body groove)
• BPM Setting: Supports 40-200 BPM
• Statistics: Quantifies average error, rushing/dragging tendencies
• Calibration: Auto-compensates for device latency

→ Deep dive: Understanding rushing, dragging, and pocket

Training to quickly identify note names from sheet music.

• Treble/Bass Clef: Supports both clefs
• Range Settings: Customize octave range
• Accidentals: Choose whether to include sharps/flats
• Response Time: Records sight-reading speed
• All 12 Keys: filter by specific key
• Ledger Line Toggle: include or exclude ledger-line area
• Weak Point Focus & Error Analysis: drill notes you miss, surface the error patterns

→ Deep dive: the 5-landmark method and stepwise expansion