Comparison

Chordio+ vs Emusio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chordio+

This music creation and learning tool offers an interactive way to explore chords and scales. It helps users compose songs, store progressions, and connect MIDI controllers for real-time feedback. Ideal for musicians, composers, and educators seeking to enhance their music theory knowledge and creative output.

Highlights
  • Build chord progressions with a sequencer
  • Chord and scale exploration modes
  • MIDI controller integration
  • Custom chord creation and editing
  • Export MIDI to DAWs
  • Learn songs with adjustable speed and pitch
Features
Read full description

Looking for a spark for your upcoming song or unsure about the names of chords to communicate with fellow musicians? Introducing Chordio+, a powerful tool for composition and music theory that offers an enjoyable and interactive experience. This app allows you to explore chords and scales in a fun and engaging way. It also provides a convenient platform for storing all your distinctive musical chord progressions in a single location. As a result, Chordio becomes an indispensable resource for contemporary music producers, composers, and educators. Take your music theory knowledge to the next level and create innovative chord progressions for your latest composition. With a range of internal sounds included, you can explore the tool's features without needing any other external equipment. Connect your MIDI controller to Chordio+ and see chord names appear on the Grand Staff in real-time as you play. Solo over chord progressions using the built-in sounds, and quickly rearrange or transpose chord progressions on the fly for added flexibility.  Chordio+ empowers you to unleash your creativity and take your music to another level. The main features are divided into four workspaces: Composition • Build-in sequencer to create chord progressions. • Build-in Chord progression generator. • Create custom chords, edit existing chords, get chord inversions, and extended chords. • Drag & Drop to change the song structure. • Transpose the entire chord progression with a single tap. • Create a playlist of custom chord progressions. • A Chord Types & Voicings panel helps you generate new chords. • Play-along with a backing rhythm track. • Save/load songs, export it as MIDl to your favourite DAW. • Download chord progressions from a growing collection of Chord Packs. • Features a chord transformer that allows you to easily substitute a selected chord with a suggested alternative. Modes • Interactive way to learn what scales are associated with each mode. • Practice modes in Chordio+. • Change tonic, mode, and layout to discover the relationship between musical notes, chords, and scales. Scales • Practice scales with a metronome in all keys. • Contains more than 40 scales you can work with. • Staff view for chords and scales. • Tap on scale notes to show their corresponding intervals. Lessons • Learn to play songs at your own pace. • Download music from a growing collection of Lesson Packs. • Lessons can be slowed down or pitch changed. KEY FEATURES: • MIDI keyboard support. • Build progressions using the chord generators. • Export MIDI to your DAW or sequencer. • Custom chords, edit existing chords, get extended chords. • Play internal sounds. • Arpeggio, strum and performance modes. • Mac version include a detachable resizable Grand Staff, Chord Display, and Keyboard Views. • Customise the Keyboard highlight color. • Select chord, to display a range of related scales and chords. • Tap a note on the Grand Staff to highlight it with a color. • Choose from selection of backing rhythms that fit specific genres. • Chord Pattern playback Always backup your chord progressions!

About

Emusio

Features
Read full description

Emusio is your global hub for music learning and teaching — connecting passionate learners with talented teachers worldwide. Whether you’re a beginner, a professional, or somewhere in between, Emusio makes it simple to book lessons, practice, and grow through music. For Students: • Book one-on-one lessons with professional teachers across instruments and styles. • Learn at your own pace, online or in person. • Secure payments and flexible scheduling. • Connect directly with teachers and join a global community of music lovers. For Teachers: • Showcase your skills and attract students worldwide. • Set your own rates and manage bookings easily. • Receive secure payments directly to your account. • Build your reputation with student reviews and recommendations. Join Emusio today and be part of a growing movement redefining music education for a connected world.

Screenshots

Chordio+4 screens
Emusio4 screens

Verdict

The call

The clearest difference is in-app purchases: Emusio at none against Chordio+'s 10. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chordio+ sells 10 one-off in-app purchases. Emusio asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 9 level
Chordio+ versus Emusio: the parameters behind the verdict, then further details
ParameterChordio+Emusio
PriceFreeFree
Rating2.3 (6 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings6 — better—
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size154 MB37 MB
Age rating17+4+
DeveloperOne In A Billion LtdHello Music Studios Pty Ltd

In-app purchases

10 purchases

Chordio+

One-time10
  • Free Chord PackFree
  • RnB Chords No.1$1.99
  • Neo-Soul Tunes 1$4.99
Show 7 more
  • Neo-Soul Progressions 1$4.99
  • II-V-I Progressions$4.99
  • Jazz Progressions 1$4.99
  • RnB Progressions 1$4.99
  • Chord Progressions 251 No.1$4.99
  • Classical Progressions 1$4.99
  • Unlock App$6.99
None

Emusio

No in-app purchases

Questions

Is Chordio+ free?
Chordio+ is free to download, with in-app purchases available.
Is Emusio free?
Emusio is free to download, with no in-app purchases.
Do Chordio+ or Emusio have ads?
Neither Chordio+ nor Emusio shows ads.
Which is updated more often, Chordio+ or Emusio?
Chordio+ ships an update every 5 weeks, and Emusio every 5 weeks. Most recently, Chordio+ was updated on November 3, 2026 and Emusio on November 4, 2026.

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