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Best Intonation Trainer Apps

215+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our intonation trainer list covers 215+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Intonation Trainer

Tone - Learn Perfect Pitch!#1

Tone - Learn Perfect Pitch! by Coda Labs Incorporated

Learn perfect pitch!
Editor's Choice
🎵 Music
4.5😊(9.8K ratings)
FreeAdsIn-App Purchases
Tone - Learn Perfect Pitch! screenshot 1
Tone - Learn Perfect Pitch! screenshot 2
Tone - Learn Perfect Pitch! screenshot 3
Tone - Learn Perfect Pitch! screenshot 4
Tone - Learn Perfect Pitch! screenshot 5
Tone - Learn Perfect Pitch! screenshot 6

This app is a game designed to enhance your auditory skills and help you achieve perfect pitch. It offers various modes and customization options to suit different learning levels, from beginner to expert. Track your progress visually and compete with friends.

What We Love

  • 🚀 Great app for learning music notes
  • 👍 Simple and easy to use
  • 👍 Customizable settings
  • 👍 Helps improve pitch recognition

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Occasional bugs and glitches
  • 🔒 Requires sign-up before trying
Pitch trainer - Harmonize#3

Pitch trainer - Harmonize by Toshihiko Arai

Just intonation ear training.
Worth Considering
🎵 Music
4.4(402 ratings)
FreeAdsIn-App Purchases
Pitch trainer - Harmonize screenshot 1
Pitch trainer - Harmonize screenshot 2
Pitch trainer - Harmonize screenshot 3
Pitch trainer - Harmonize screenshot 4
Pitch trainer - Harmonize screenshot 5
Pitch trainer - Harmonize screenshot 6

Develop perfect and relative pitch with this ear training app focused on just intonation. Learn to identify and match harmonic intervals by ear, moving beyond equal temperament. Ideal for musicians and singers seeking precise intonation.

More Intonation Trainer apps to explore

4
Pitch Trainer - Ear Training
Pitch Trainer - Ear Training
Pitch Trainer - Ear Training
Intervals & Chords Practice
Free

Develop your musical ear with structured lessons and custom drills for identifying notes, intervals, and chords. Tailor your practice with various display options, instrument sounds, and specific skill focus.

Note recognition (Perfect Pitch)Interval training (melodic/harmonic)Chord quality identification
🎵 Music
(201)
free with in-app purchases
5
Accent Training - American
Accent Training - American
Accent Training - American
Listen, learn and practice
Free

Improve your English speaking skills daily by listening to native voice audios, recording your own voice, and comparing the two. This app focuses on mastering the American accent through practice of voice quality, intonation, liaisons, and pronunciation.

Listen to native voice audiosRecord and compare your voicePractice American accent components
📚 Education
(408)
free with in-app purchases
6
Singing Lessons - Vocal Coach
Singing Lessons - Vocal Coach
Singing Lessons - Vocal Coach
Vocal Warm Up, Vocal Trainings
Free

This app acts as a personal vocal coach, offering real-time feedback on pitch and resonance. It provides interactive video lessons, personalized exercises, and challenges to help users expand their vocal range and improve their singing skills.

Real-time pitch and resonance feedbackInteractive video lessonsPersonalized vocal exercises
🎵 Music
(14K)
free with in-app purchases
7
Vocalista: Learn to Sing
Vocalista: Learn to Sing
Vocalista: Learn to Sing
Exercises & Singing Lessons
Free

Improve your singing with personalized vocal exercises and theory lessons. Get real-time pitch feedback and AI-powered insights to track your progress. Set daily goals and reminders to build a consistent practice routine.

Personalized vocal exercisesReal-time pitch detectionAI-powered feedback
🎵 Music
(2.7K)
free with in-app purchases
8
Beat-Less Tuning
Beat-Less Tuning
Beat-Less Tuning
Just Intonation Ear Training
$4.99
🎵 Music
(1)
9
Vocal Image: AI Speaking Coach
Vocal Image: AI Speaking Coach
Vocal Image: AI Speaking Coach
Master Communication Skills
Free

Enhance your communication skills with AI-powered voice analysis and personalized training. Improve public speaking, interview confidence, and everyday conversations through bite-sized lessons and expert coaching.

AI voice evaluationExpert video coachingPersonalized training plans
📚 Education
(10K)
free with in-app purchases
10
BoldVoice: Accent Training
BoldVoice: Accent Training
BoldVoice: Accent Training
Speak English, Pronunciation
Free

Improve your English pronunciation and speaking skills with AI-powered feedback and guidance from Hollywood accent coaches. Practice daily with interactive lessons and track your progress to speak with greater clarity and confidence.

AI-powered pronunciation feedbackHollywood accent coach lessonsDaily practice scenarios
📚 Education
(53K)
free with in-app purchases
11
Violin Intonation & Tuner
Violin Intonation & Tuner
Violin Intonation & Tuner
Fingerboard & Ear Training
Free
🎵 Music
(0)
12
ELSA Speak - English Learning
ELSA Speak - English Learning
ELSA Speak - English Learning
Practice Conversations with AI
Free

This AI-powered English tutor helps you practice conversations, improve pronunciation, and build vocabulary for real-life scenarios like job interviews and presentations. It offers personalized learning paths and instant feedback to boost your speaking confidence.

AI-powered English tutorConversation practicePronunciation training
📚 Education
(110K)
free with in-app purchases
13
Harmony Keyboard
Harmony Keyboard
Harmony Keyboard
Just Intonation Trainer
Free
🎵 Music
(0)
14
Metronome and Tuner & Trainer
Metronome and Tuner & Trainer
Metronome and Tuner & Trainer
Vocal pitch detector
Free
🎵 Music
(0)
15
Simply Sing: My Singing App
Simply Sing: My Singing App
Simply Sing: My Singing App
Much More Than Karaoke
Free

This app helps you sing your favorite songs with confidence. It identifies your voice type, adapts music to your range, and provides feedback to improve your pitch. Progress through levels with daily tips to enhance your singing skills and build self-assurance.

Voice type detectionAdaptive song adjustmentsReal-time singing feedback
🎵 Music
(360K)
free with in-app purchases
16
PatterAI: Communication Skills
PatterAI: Communication Skills
PatterAI: Communication Skills
Learn public speaking & more
Free

Enhance your speaking abilities with daily exercises, impromptu challenges, and realistic conversation practice. This app helps you become more articulate, clear, and confident in all your communication.

Daily vocal training exercisesImpromptu speaking challengesReal-life conversation practice
📚 Education
(4.2K)
free with in-app purchases
17
Accent Training
Accent Training
Accent Training
Listen and Record to Improve
Free

Improve your American English accent by focusing on speech music, rhythm, and intonation. Practice with an AI tutor, receive instant pronunciation feedback, and track your progress with gamified lessons. Ideal for professionals and students seeking clearer, more confident communication.

Speech music, rhythm, and intonation focusInstant color-coded pronunciation feedbackReal-time pitch visualization
📚 Education
(11K)
free with in-app purchases
18
Time Trainer Metronome
Time Trainer Metronome
Time Trainer Metronome
by Justin Guitar
$1.99

This app offers a precise metronome with customizable sounds and visual cues. It goes beyond basic timing by including five unique training tools designed to improve a musician's internal sense of rhythm and tempo control.

Accurate and stable metronomeTap tempo functionalityCountdown timer
🎵 Music
(72)
free
19
Functional Ear Trainer
Functional Ear Trainer
Functional Ear Trainer
Ear training for everyone
Free

Develop your musical ear by learning to recognize tones within the context of a specific musical key. This app helps you understand the function of each note, improving your ability to transcribe, improvise, and play music by ear. Suitable for all ages and skill levels, with just 10 minutes of daily practice.

Recognize tones in musical key contextUnderstand note functionImprove transcription skills
🎵 Music
(3.2K)
free with in-app purchases
20
MyEarTraining - Ear Trainer
MyEarTraining - Ear Trainer
MyEarTraining - Ear Trainer
Aural exercises and lessons
Free

Enhance your musical abilities with comprehensive ear training exercises. Practice intervals, chords, and scales to improve intonation, musical memory, and transcription skills. Suitable for all levels, from beginners to advanced musicians.

Interval training (melodic/harmonic)Chord recognition (including inversions)Scale and mode identification
📚 Education
(251)
free with in-app purchases