Best Transruler free alternatives: apps like Transruler free

10+ similar apps compared and reviewed

4.8 avg rating
10 free apps
Updated November 2026

Transruler free is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Transruler free

Quinterval#1

Quinterval by Oliver Hahn

Circle of Fifths with Scales
Editor's Choice
🎵 Music
4.4😊(21 ratings)
FreeIn-App Purchases
Quinterval screenshot 1
Quinterval screenshot 2
Quinterval screenshot 3

Explore the circle of fifths with interactive scale displays. Select keys via touch or slider to view major and parallel minor scales. Customize note notation and clef for a personalized musical experience.

What We Love

  • 👍 Simple and easy to use
  • 💡 Great for learning music theory
  • ✨ Clean UI design
  • 💰 Good pricing for Pro version
  • 🆓 Free and ad-free
  • ✅ Does exactly what it's supposed to
  • 💯 Very helpful reference tool
  • 🎵 Displays notes on staff
  • 🚀 Quick and convenient

Room to Improve

  • 🤔 Lacks in-app instructions
  • 🎛️ Limited functionality (e.g., one octave)
  • 🎶 No audio output for scales
  • 🎚️ Incomplete key signatures (e.g., missing 7 sharps/flats)
  • 🎛️ Enharmonic display issues (Gb/F#)
  • 🎛️ 'H' for B scale is confusing
  • 🎛️ Shadow effect reduces legibility
Circle Of Fifths App#2

Circle Of Fifths App by Andrii Pirumov

lightweight Fifths application
Strong Contender
🎵 Music
5.0(1 ratings)
FreeAds
Circle Of Fifths App screenshot 1
Circle Of Fifths App screenshot 2
Circle Of Fifths App screenshot 3
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Circle Of Fifths App screenshot 5

Explore the relationships between musical keys and their key signatures. This app visually represents the circle of fifths, showing how sharps and flats change as you move through the chromatic scale.

musicLabe: Make Music & Learn#3

musicLabe: Make Music & Learn by Semse World Kft

Create Loops and Learn Theory
Worth Considering
🎵 Music
4.9(16 ratings)
FreeIn-App Purchases
musicLabe: Make Music & Learn screenshot 1
musicLabe: Make Music & Learn screenshot 2
musicLabe: Make Music & Learn screenshot 3
musicLabe: Make Music & Learn screenshot 4
musicLabe: Make Music & Learn screenshot 5
musicLabe: Make Music & Learn screenshot 6

Create, play, and learn music with this intuitive app. Explore scales, compose loops, and even use it as a MIDI controller. Offers a free version with essential tools and premium options for expanded features.

More apps like Transruler free

4
Circle of Fifths Guide
Circle of Fifths Guide
Circle of Fifths Guide
Learn music theory and chords
Free

Master music theory with an interactive Circle of Fifths. Learn key signatures, chords in key, and chord shapes with visual aids and audio playback. Ideal for musicians of all levels to deepen their understanding of harmony.

Interactive Circle of FifthsLearn key signaturesExplore chords in key
🎵 Music
(137)
free with in-app purchases
5
Chords Pad
Chords Pad
Chords Pad
Music Chords Sampler
Free

Explore musical chords with an interactive keyboard display and customizable pads. Visualize chord tones, experiment with progressions, and play notes via MIDI. Unlock advanced features and sounds through in-app purchases.

Chord tone display on keyboardCustomizable chord padsChord progression builder
🎵 Music
(96)
free with in-app purchases
6
Reverse Chord Finder Pro
Reverse Chord Finder Pro
Reverse Chord Finder Pro
Identify guitar & piano chords
Free

Identify chords by inputting notes from various instruments or music notation. Discover chord names, hear them played, and analyze their construction. Supports multiple instruments and customization options for musicians of all levels.

Input notes via piano, string instruments, or music scoreExtensive chord database with over 100 chord typesHear chords as block chords or arpeggios
🎵 Music
(707)
free with in-app purchases
7
Piano Companion: chords,scales
Piano Companion: chords,scales
Piano Companion: chords,scales
Chord Finder, Jazz Dictionary
Free

Identify piano chords and scales by playing them on screen or a MIDI keyboard. Explore detailed information including notes, intervals, and fingering. Build chord progressions and discover compatible scales for composition and practice.

Chord and scale identificationDetailed chord/scale informationChord Progression Builder
🎵 Music
(1.3K)
freemium
8
Suggester 2 : Chords & Scales
Suggester 2 : Chords & Scales
Suggester 2 : Chords & Scales
Brilliant chord progressions
Free

This app helps musicians and songwriters create compelling chord progressions. Explore harmonic relationships, discover new musical ideas, and build songs from the ground up with intuitive tools and a library of classic progressions. Seamlessly integrate with other apps and MIDI devices for a complete composing experience.

Create powerful chord progressionsExplore harmonic relationshipsDiscover new musical ideas
🎵 Music
(379)
free with in-app purchases
9
Piano Chords and Scales
Piano Chords and Scales
Piano Chords and Scales
Learn, play and compose songs
Free

Explore chords, scales, and progressions to compose music. Visualize musical structures on a virtual piano and staff, with interactive tools and audio playback. Ideal for musicians of all levels seeking inspiration and understanding.

Chord and scale collectionsSong composer with recommendationsVirtual piano and staff views
🎵 Music
(9.3K)
free with in-app purchases
10
TONALY: Songs, Scales & Theory
TONALY: Songs, Scales & Theory
TONALY: Songs, Scales & Theory
Chord Progressions & Practice
Free

This app helps musicians of all levels write songs, find chords, and learn music theory. It offers tools for chord and scale practice, MIDI and PDF export, and collaboration features for songwriters and producers.

Songwriting toolsChord and scale learningMIDI and PDF export
🎵 Music
(6.4K)
free with in-app purchases