Comparison

YouCompose vs Navichord

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

Head to head
About

YouCompose

Create original music effortlessly with an AI assistant. This app generates unique compositions using music theory and genetic algorithms, ensuring no copyright issues. It offers a wide range of built-in instruments and flexible editing tools.

Highlights
  • AI-powered music composition
  • Original, copyright-free music generation
  • 80+ built-in instrument sounds
  • Over 85 predefined ensembles
  • Multiple creation methods (keyboard, MIDI, grid, score)
  • Classical and jazz harmonization
  • Advanced editing capabilities
Read full description

Meet Aimée, your AI assistant composer, ready to help you create amazing music effortlessly. Aimée: Originality You Can Trust. In the evolving landscape of artificial intelligence and creativity, concerns about originality and copyright are paramount. Aimée, the AI-powered assistant in YouCompose, stands out by ensuring that the music she helps you create is entirely original and free from copyright issues. Aimée Doesn't Steal! Aimée's AI isn't trained on existing musical data. Instead, she generates her own unique musical content. This innovation is achieved through the clever use of an expert system that combines music theory with advanced genetic algorithms. As a result, Aimée produces truly original compositions that are not based on or derived from existing works. At the heart of Aimée's originality is an expert system grounded in comprehensive musical theoretical data. This system provides Aimée with a deep understanding of music, enabling her to compose with creativity and precision. Whether you're crafting a symphony or a simple melody, Aimée applies her theoretical knowledge to ensure your music is harmonically rich and structurally sound. Aimée also leverages genetic algorithms, which allow her to evolve and refine musical ideas through a process akin to natural selection. By iteratively improving upon initial ideas, Aimée can explore a vast space of musical possibilities, generating compositions that are both innovative and musically coherent. This approach is crucial in addressing potential copyright infringements. By not relying on pre-existing musical data, Aimée ensures that the music you create with her assistance is genuinely yours. Why Originality Matters? In the realm of music composition, originality is not just a matter of artistic integrity but also a legal necessity. Copyright infringement can lead to significant legal challenges and financial liabilities. Aimée's ability to create original music provides peace of mind, allowing you to focus on your creative process without worrying about potential legal repercussions. Features of YouCompose and Aimée: Built-in Instruments: - 80 instrument definitions with their sounds, including all regular orchestral instruments, keyboards, organs, guitars, basses, chorus, and percussion. - Over 85 predefined ensembles for quick setup, ranging from trios to orchestras. Creating and Editing: - Create melodies using the built-in virtual keyboard, a MIDI keyboard, a grid or score editor, by importing MIDI files, or by asking Aimée to generate them. - Aimée harmonizes your melodies in classical or jazz style, considering your chosen instruments. - Edit compositions by copying, pasting, moving, and deleting movements, segments, and individual notes. - Let Aimée compose a complete symphony or add new movements based on her own or your melodies. - Control harmonization with instrumentation tools, ‘Composition instructions,’ ‘Harmonization Points,’ or leave it to Aimée. - Combine classical and jazz styles within a single piece. - Special tools for entering lyrics, applying melodic transformations, and creating dynamic effects. Sharing and Saving: - Compatible with Audiobus, AudioCopy, and Inter-App Audio for seamless audio recording and integration with other apps. - CoreMIDI compatible for use with MIDI keyboards, sound modules, or synth apps. - Export audio files in MIDI, AAC, M4A, AIFF, CAF, and WAV formats, with M4A files containing iTunes data like ‘artist,’ ‘song name,’ and ‘lyrics.’ - View, print, save or export full scores and individual parts (transposed when applicable) as PDF. - Save compositions to your device, with options to share via iCloud, email, or AirDrop. - Share compositions through email with YouCompose files, audio files, MIDI files, and PDFs of scores and parts. YouCompose also includes several sample compositions featuring well-known melodies, providing a rich starting point for your musical journey.

About

Navichord

This app is a musical instrument and songwriting tool that simplifies music theory. It helps users create chord progressions, discover new harmonies, and find melodies that match chords or scales. It integrates with other music apps and hardware for seamless production.

Highlights
  • Create lush chord progressions
  • Play simple and complex chords
  • Compose with Roman numeral chord names
  • Discover chord progressions
  • Find chords matching a melody
  • Loop progressions in sync with other apps
  • MIDI support for synths and keyboards
Features
Currently charting
Read full description

Are you struggling with chords for your track? Get inspired and start writing chords like a pro with Navichord. Navichord is a musical instrument and a songwriting tool making music theory a breeze. Create lush chord progressions. Loop progressions in sync with other apps. Trigger chords from your MIDI footswitch. Join thousands of happy producers all over the world. #1 music app in 23 countries. "Excellent iOS chord and harmony exploration app." www.musicappblog.com "Top iOS MIDI Performance App" http://www.musicappblog.com/top-music-apps-current-picks/ "Killer iOS Music App" https://www.pinterest.com/apptronica/killer-ios-music-apps/ FEATURES • Play simple chords (minor, major) with one finger from any root • Play complex chords (sevenths, ninths) with just two or three fingers from any root • Play 28 musical scales from any key • Compose easily with Roman numeral chord names • Use the same chord shape for any root • Discover interesting chord progressions • Find chords matching a melody • Find a melody matching chords • Learn chord structure from the piano keyboard and play along • Quick save discovered chords to chord pads • Save chord progressions • Find chords matching selected scale Ableton Link: • Loop progressions in sync with many apps supporting Ableton Link Audiobus and Inter App Audio: • Record to GarageBand, Loopy, Beatmaker 2 and many more MIDI support: • Connect to soft synths via virtual MIDI (Animoog, Thumbjam, Magellan, Sampletank and many more) • Connect to hardware synths and external keyboards • Send MIDI control messages from keys and pads https://www.facebook.com/navichord https://www.instagram.com/navichord https://twitter.com/navichordapp TESTIMONIALS "The update to version 2.0 just made this an almost new app in terms of functionality. Everything from the pad layouts, scales, new graphics to the sounds work together really well. Also, the new sounds are really, really good (great strings and choir samples). IMHO that this app just quadrupled in value with this free update." - Music-311 "Thanks for such an awesome app, I love that it lets you intuitively visualize and experiment with a "Tonnetz" layout, and better understand Neo-Riemannian theory - as such, Navichord is the perfect gateway from abstract, heady harmony concepts to immediate and practical music being played- a priceless possibility! And it looks beautiful and the tones are great, to boot" - RepentHarlequin73 "This is really a nice, simple, clean app. I love the way you laid out the UI and I especially like that single notes can be tapped first and then dragged seamlessly between notes to produce the chord, then back to another single note if desired. For what it's worth, here are five stars... ***** This app will replace several other more expensive "chord progression lab" apps that I own because I think it's UI design is excellent and perfect for my needs." - ZenLizard "Find using the harmonic grid more intuitive than a piano keyboard, being able to press in the middle of three circles to get major and minor chords is genius. Experimenting with chord patterns and having the chord name at the top and the root and other keys displayed on the keyboard, is helping me get my head around more complex chords." - mister-rz "Downloaded the app when I read about it on dischord. I'm really happy...looks like a great app to explore chord variations." - Jonathan Paran Aran "Read about it on Synthtopia. Bought it just now, love it already. Thanks Denis!" - Dominik Assig "Excelente app para aprender acordes y armonia." - R3dhood "It can definitely be a source of inspiration." - Luca "...it helps (when it comes to chord progressions). It is so simple & that is its value." - Michael L "I use and love Navichord!" - Ep Lipschitz

Screenshots

YouCompose4 screens
Navichord4 screens

Verdict

The call

The clearest difference is price: Navichord at $7.99 against YouCompose's $12.99. Navichord also leads on rating (4.7 vs 4.4) and review sentiment (89% vs 70%). On ads, in-app purchases, monetization model 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

YouCompose costs $12.99 and Navichord $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Navichord holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Navichord has 586 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 70% of YouCompose's written reviews are positive against 89% of Navichord's.

UpkeepUpdate frequency

YouCompose ships an update every 4 months, Navichord every 5 weeks. The most recent releases landed on July 6, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 4 level
YouCompose versus Navichord: the parameters behind the verdict, then further details
ParameterYouComposeNavichord
Price$12.99$7.99 — better
Rating4.4 (35 ratings)4.7 (586 ratings) — better
Positive reviews70.0% of reviews88.7% of reviews — better
Number of ratings35586 — better
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#188 — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS14.08.0 — better
Further details — not scored
Size399 MB55 MB
Age rating4+4+
DeveloperElstarDenis Kutuzov

Customer experience

YouCompose

All ratings35 ratings
Positive80.0%
Neutral11.4%
Negative8.6%
Written reviews50 reviews
Positive70.0%
Neutral12.0%
Negative18.0%

Navichord

All ratings586 ratings
Positive93.0%
Neutral2.7%
Negative4.3%
Written reviews142 reviews
Positive88.7%
Neutral2.8%
Negative8.5%

Bugs and requests

YouCompose

Not enough reviews yet to summarise bugs or requests.

Navichord

Reported bugs

3 issues
  • Crashes on certain devices (iPad Pro)
  • Popping/glitching audio
  • Inconsistent chord/note behavior

Requested features

5 requests
  • Ability to export MIDI or audio
  • More chord voicing options
  • Velocity/dynamics control
  • Preset management and recall
  • Integration with other music apps (AUM, etc.)

In-app purchases

None

YouCompose

No in-app purchases

None

Navichord

No in-app purchases

Questions

Is YouCompose free?
YouCompose costs $12.99, with no in-app purchases.
Is Navichord free?
Navichord costs $7.99, with no in-app purchases.
Which has better reviews, YouCompose or Navichord?
Navichord is rated higher. YouCompose averages 4.4 out of 5 from 35 ratings, while Navichord averages 4.7 from 586 ratings.
Do YouCompose or Navichord have ads?
Neither YouCompose nor Navichord shows ads.
Which is updated more often, YouCompose or Navichord?
YouCompose ships an update every 4 months, and Navichord every 5 weeks. Most recently, YouCompose was updated on July 6, 2026 and Navichord on September 23, 2026.

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