Comparison

Harmonicc Chord Sequencer AUv3 vs gary4beatbox

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

Head to head
About

Harmonicc Chord Sequencer AUv3

Explore chord progressions with emoji representations, no music theory required. This app guides you to create inspiring musical sequences with diverse styles and advanced sequencing features. Seamlessly integrate with your favorite DAWs via AUv3 MIDI plugin support.

Highlights
  • Chord progressions with emojis
  • Guided Harmony Engine
  • Diverse musical styles
  • Advanced sequencer with effects
  • Full MIDI control
  • Pattern chaining and MIDI export
  • iCloud preset management
  • AUv3 MIDI plugin support
Features
Read full description

Harmonicc – Create Inspiring Chord Progressions with Emojis! Dive into harmony without any theory knowledge! Harmonicc’s powerful Harmony Engine lets you explore deep chord progressions using emoji representations—making complex harmony fun and accessible. Choose a chord, and Harmonicc will instantly display the best next options in your chosen style, so your progressions always sound right and feel inspired. Key Features - Harmony, Simplified: Build chord progressions quickly with emojis representing chord qualities, so you can focus on the sound without needing theory. - Guided Progressions: The Harmony Engine shows you the next possible chords based on your selection, minimizing errors and maximizing musicality in the chosen style. - Diverse Styles: Explore a wide range of musical styles, from classical to contemporary and everything in between, including Jazz, Swing, Rock, Pop, Blues, Funk, R&B, Bossa, Samba, Celtic, Flamenco, Electronic, and much more! - Advanced Sequencer: Record your chords, adjust each step with settings like duration, repeats, octaves, inversion, and add expressive strum or lofi effects. - Full MIDI Control: Play and trigger chords with a MIDI keyboard or sequencer, with separate MIDI outputs for chords and bass notes. - Pattern Chaining: Chain patterns for seamless play, or export sequences as MIDI files to expand your creations. - Preset Management with iCloud: Save and manage your custom presets in iCloud, allowing you to seamlessly share progressions across your devices, between the standalone app and the AUv3 plugin. - AUv3 MIDI Plugin Support: Use Harmonicc as an AUv3 MIDI plugin inside your favorite DAW, enhancing your setup with powerful, intuitive chord progression tools. Create, experiment, and let Harmonicc’s Harmony Engine guide your musical journey. Start making beautiful progressions, no theory needed! Please note: Harmonicc is a MIDI app. The standalone version includes an optional internal synth, which you can enable or disable in the settings menu. The AUv3 plugin requires an external audio app for output and needs to be hosted within an app like AUM, Loopy Pro, Cubasis, Logic Pro, NanoStudio, Drambo, or apeMatrix.

About

gary4beatbox

Explore an open-source music creation laboratory. Generate short audio samples using AI models, experiment with finetunes, and transform existing audio. Designed for producers to create unique sounds for their music.

Highlights
  • AI audio sample generation
  • Audio transformation tools
  • Experiment with finetunes
  • Record and jam with input audio
  • Create samples for music production
Features
Read full description

this is not suno. this is a laboratory for open source music models. it will not make a whole song for you. it's mostly designed around making samples you might use in other music production software. i first created this as a quick way to do beatbox and desk drum continuations with musicgen finetunes. they're somehow both lofi and futuristic, and super unhinged. you can still do that in here, but now it does a bunch of other stuff, and it's going to keep doing more. supported models rn: stable audio 3 - loops, continuations, transformations stable-audio-open-small - loops musicgen (the original gary) - continuations melodyflow - transformations record your own audio then chain multiple models. that's when you get something you'll truly never hear anywhere else. tap the question mark icons throughout the app to learn more.

Screenshots

Harmonicc Chord Sequencer AUv34 screens
gary4beatbox4 screens

Verdict

The call

The clearest difference is price: gary4beatbox at Free against Harmonicc Chord Sequencer AUv3's $5.99. gary4beatbox also leads on rating (5.0 vs 4.3) and review sentiment (100% vs 60%). Harmonicc Chord Sequencer AUv3's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On ratings volume, update cadence, in-app purchases 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

gary4beatbox is free to download; Harmonicc Chord Sequencer AUv3 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

gary4beatbox holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews point the same way: 60% of Harmonicc Chord Sequencer AUv3's written reviews are positive against 100% of gary4beatbox's.

UpkeepUpdate frequency

Harmonicc Chord Sequencer AUv3 ships an update every 8 days, gary4beatbox every 10 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Harmonicc Chord Sequencer AUv3 versus gary4beatbox: the parameters behind the verdict, then further details
ParameterHarmonicc Chord Sequencer AUv3gary4beatbox
Price$5.99Free — better
Rating4.3 (7 ratings)5.0 (4 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings7 — better4
Update frequencyEvery 8 days — betterEvery 10 days
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size11 MB7 MB
Age rating4+4+
DeveloperCem OlcayKevin Griffing

Customer experience

Harmonicc Chord Sequencer AUv3

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral40.0%
Negative0.0%

gary4beatbox

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Harmonicc Chord Sequencer AUv3

No in-app purchases

None

gary4beatbox

No in-app purchases

Questions

Is Harmonicc Chord Sequencer AUv3 free?
Harmonicc Chord Sequencer AUv3 costs $5.99, with no in-app purchases.
Is gary4beatbox free?
gary4beatbox is free to download, with no in-app purchases.
Which has better reviews, Harmonicc Chord Sequencer AUv3 or gary4beatbox?
gary4beatbox is rated higher. Harmonicc Chord Sequencer AUv3 averages 4.3 out of 5 from 7 ratings, while gary4beatbox averages 5.0 from 4 ratings.
Do Harmonicc Chord Sequencer AUv3 or gary4beatbox have ads?
gary4beatbox shows ads; Harmonicc Chord Sequencer AUv3 does not.
Which is updated more often, Harmonicc Chord Sequencer AUv3 or gary4beatbox?
Harmonicc Chord Sequencer AUv3 ships an update every 8 days, and gary4beatbox every 10 days. Most recently, Harmonicc Chord Sequencer AUv3 was updated on November 2, 2026 and gary4beatbox on October 30, 2026.

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