Harmonia: Match the Notes
Rebuild the sound by ear!
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Harmonia is a music puzzle game that trains your ear. You hear a target sound and rebuild it from memory. Toggle the right instruments and dial in the right notes before submitting to see how you did.
No rush, no luck. Just you, your ears, and your instruments.
HOW TO PLAY
Listen to the target sound. Your replays are limited, so listen carefully!
Toggle instruments on or off to match what you heard
Slide each instrument's pitch selector to find the right note
Every toggle and note counts, choose wisely
Submit your mix!
EXPLORE MUSICAL WORLDS
Each world brings its own instruments and its own challenge across hundreds of levels.
Electronic world coming soon!
DAILY CHALLENGE
One new puzzle every day, that's the same for everyone. Compare your result with friends and see who's got the best ears!
CHALLENGE YOUR EAR
Levels start simple. One instrument, a handful of notes. By the time you're deep into a world, you're untangling up to five instruments with close, tricky timbres. It's a genuine ear-training curve!
WHY HARMONIA
Most puzzle games test your reflexes. Harmonia tests something rarer: your ear. Whether you've got years of music training or you've never touched an instrument, Harmonia has something for everyone.
Download Harmonia and find out how good your ear really is.
Ratings & Reviews
- Free guesses: every level gives you 2 free wrong guesses before you lose a life
- Free replays: every level comes with 2 free replays of the target sound
- See the answers: after a level, review the correct notes for every instrument
- Correct guesses now ring out as a celebratory chord, with the winning notes in green
- No more ads during the tutorial
- A livelier listen screen, with its own look in every world
- Wrong instruments now bounce after you submit, so it's easier to see what to fix
- Volume sliders in Settings now play a preview so you can hear the level
- Restore Purchases now tells you whether anything was restored
- The store always shows your real local prices
- Enjoying Harmonia? Rate it from the new star button on the main menu
- A fresh new app icon
- Fixed a crash when leaving a level while the sound was playing, plus smoother tutorials
The developer, Rowan Vredenburg, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rowan Vredenburg
- Size
- 117.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later and a device with the A12 Bionic chip or later.
- iPhone
Requires iOS 17.0 or later and a device with the A12 Bionic chip or later.
• iPhone XS
• iPhone XS Max
• iPhone XR
• iPhone 11
• iPhone 11 Pro
• iPhone 11 Pro Max
• iPhone SE (2nd generation)
• iPhone 12 mini
• iPhone 12
• iPhone 12 Pro
• iPhone 12 Pro Max
• iPhone 13 Pro
• iPhone 13 Pro Max
• iPhone 13 mini
• iPhone 13
• iPhone SE (3rd generation)
• iPhone 14
• iPhone 14 Plus
• iPhone 14 Pro
• iPhone 14 Pro Max
• iPhone 15
• iPhone 15 Plus
• iPhone 15 Pro
• iPhone 15 Pro Max
• iPhone 16
• iPhone 16 Plus
• iPhone 16 Pro
• iPhone 16 Pro Max
• iPhone 16e
• iPhone 17 Pro
• iPhone 17 Pro Max
• iPhone 17
• iPhone Air
• iPhone 17e
• iPhone 18 Pro
• iPhone 18 Pro Max
• iPhone Duo - iPad
Requires iPadOS 17.0 or later and a device with the A12 Bionic chip or later.
• iPad Pro (11‑inch)
• iPad Pro (11‑inch) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (3rd generation)
• iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular
• iPad mini (5th generation)
• iPad mini (5th generation) Wi‑Fi + Cellular
• iPad Air (3rd generation)
• iPad Air (3rd generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (2nd generation)
• iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (4th generation)
• iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Air (4th generation)
• iPad Air (4th generation) Wi‑Fi + Cellular
• iPad (8th generation)
• iPad (8th generation) Wi‑Fi + Cellular
• iPad Pro (11-inch) (3rd generation)
• iPad Pro (11-inch) (3rd generation) Wi‑Fi + Cellular
• iPad Pro (12.9-inch) (5th generation)
• iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular
• iPad mini (6th generation)
• iPad mini (6th generation) Wi-Fi + Cellular
• iPad (9th generation)
• iPad (9th generation) Wi-Fi + Cellular
• iPad Air (5th generation)
• iPad Air (5th generation) Wi‑Fi + Cellular
• iPad (10th generation)
• iPad (10th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (4th generation)
• iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (6th generation)
• iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular
• iPad Air 11-inch (M2)
• iPad Air 11-inch (M2) Wi-Fi + Cellular
• iPad Air 13-inch (M2)
• iPad Air 13-inch (M2) Wi-Fi + Cellular
• iPad Pro 11-inch (M4)
• iPad Pro 11-inch (M4) Wi-Fi + Cellular
• iPad Pro 13-inch (M4)
• iPad Pro 13-inch (M4) Wi-Fi + Cellular
• iPad mini (A17 Pro)
• iPad mini (A17 Pro) Wi-Fi + Cellular
• iPad (A16)
• iPad (A16) Wi-Fi + Cellular
• iPad Air 11-inch (M3)
• iPad Air 11-inch (M3) Wi-Fi + Cellular
• iPad Air 13-inch (M3)
• iPad Air 13-inch (M3) Wi-Fi + Cellular
• iPad Pro 11-inch (M5)
• iPad Pro 11-inch (M5) Wi-Fi + Cellular
• iPad Pro 13-inch (M5)
• iPad Pro 13-inch (M5) Wi-Fi + Cellular
• iPad Air 11-inch (M4)
• iPad Air 11-inch (M4) Wi-Fi + Cellular
• iPad Air 13-inch (M4)
• iPad Air 13-inch (M4) Wi-Fi + Cellular - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later and a device with the A12 Bionic chip or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Advertising
- In-App Purchases
Yes
- Hint Pack (Large) $1.79
- Hint Pack (Small) $0.99
- Replay Pack (Large) $1.79
- Replay Pack (Small) $0.99
- Refill Lives $0.99
- Remove Ads $3.99
- Copyright
- © 2026 Rowan Vredenburg