Best Tonnetz Apps

8+ iOS apps curated and reviewed

4.3 avg rating

5 free apps

Updated October 2026

From beginner-friendly picks to power-user tools, our tonnetz list covers 8+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Tonnetz Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Touch Tonnetz	Free	3.5★ (4)	No	Yes	Sep 2026
2	ChronoChord	Free	—	No	Yes	Sep 2026
3	Hex MIDI: Isomorphic Keyboard	Free	—	No	Yes	Oct 2026
4	In Drones We Just	$0.99	5.0★ (1)	No	No	Aug 2026
5	Christian Wierz	Free	—	No	No	Jul 2026
6	MobyFon	Free	—	No	No	Jul 2026
7	Trompetenfuchs Band 2	$17.99	—	No	No	Jul 2026

Top Picks for Tonnetz

Touch Tonnetz by Christopher Michaelis

Editor's Choice

🎵 Music

3.5(4 ratings)

FreeIn-App Purchases

Explore Neo-Riemannian music theory with an interactive tonal lattice. Hear chords and notes, visualize harmonic transformations, and build custom progressions. Offers multiple instrument sounds and color schemes for a hands-on theoretical exploration.

ChronoChord by GIUSEPPE CARLONE

Ultimate Harmony & Rhythm App

Strong Contender

🎵 Music

0.0(0 ratings)

FreeIn-App Purchases

Hex MIDI: Isomorphic Keyboard by Trung Dung Hoang

Microtonal & Xenharmonic Synth

Worth Considering

🎵 Music

0.0(0 ratings)

FreeIn-App Purchases

Hex MIDI: Isomorphic Keyboard screenshot 1

Hex MIDI: Isomorphic Keyboard screenshot 2

Hex MIDI: Isomorphic Keyboard screenshot 3

Hex MIDI: Isomorphic Keyboard screenshot 4

Hex MIDI: Isomorphic Keyboard screenshot 5

Hex MIDI: Isomorphic Keyboard screenshot 6

More Tonnetz apps to explore

In Drones We Just

Drones for intonation practice

$0.99

This app helps musicians practice intonation with customizable drone sounds. It offers various tuning systems and allows for real-time sound generation and drone list recording. Practice seamlessly with Bluetooth pedal support for switching between drones.

Drone pitch and quality controlMultiple tuning systems (Just Intonation, Meantones, Equal Temperament)Real-time sound generation

Make calls using your home landline number and service from your smartphone. Stay reachable everywhere with your fixed-line number. This app allows seamless integration of your landline service with your mobile device.

Use landline number on smartphoneMobile reachability with landline numberIntegrates landline service with mobile

🔧 Utilities

(0)

free

Trompetenfuchs Band 2

FAQ about Tonnetz

What are the best tonnetz apps for iPhone?

Touch Tonnetz tops our tonnetz apps ranking as of October 2026, with a 3.5-star average from 4 App Store ratings, and it's free to download.

Are there free tonnetz apps for iPhone?

Yes — 5 of the top tonnetz apps we rank are free to download, including Touch Tonnetz and ChronoChord.

Does Touch Tonnetz have ads or in-app purchases?

Touch Tonnetz has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many tonnetz apps are on the App Store?

We track 8+ tonnetz apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

Best Tonnetz Apps

Compare top Tonnetz Apps (October 2026)

Top Picks for Tonnetz

More Tonnetz apps to explore

FAQ about Tonnetz

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