Comparison

Midi Amuser vs gary4beatbox

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

Head to head
About

Midi Amuser

This app allows you to connect, control, and record up to 10 MIDI instruments and controllers across 10 tracks. It manages routing, recalls instrument states, and enables live looping and complex song arrangements with a stable clock and zero latency.

Highlights
  • Connect up to 10 MIDI instruments
  • Connect up to 10 MIDI controllers
  • Zero latency
  • Step sequencer
  • Manage synth patches
  • Record and arrange MIDI events on 10 tracks
  • Arrange up to 16 song parts
Read full description

Midi Amuser lets you connect, control and record up to 10 instruments on 10 tracks with up to 10 input devices. It will take care of your routing, recall your instruments’ CC states across songs and arrangements. It lets you make live loops as well as create complex song arrangements. - make it the center of your MIDI setup - connect up to 10 MIDI instruments - connect up to 10 MIDI controllers - zero latency - stable clock - step sequencer - use a foot switch to record after the fact - manage all your synths’ patches - automatically save and recall Control Change states of your instruments - record, copy, quantise Midi events on up to 10 tracks - arrange up to 16 song parts - make templates for live performances - loop and arrange live - import and export songs

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

Midi Amuser4 screens
gary4beatbox4 screens

Verdict

The call

The clearest difference is ads: Midi Amuser at none against gary4beatbox's shown. Midi Amuser also leads on monetization model (free vs ad-supported). gary4beatbox's advantage is update cadence (every 10 days vs every 5 weeks). On price, rating, ratings volume and in-app purchases 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. 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 4.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively.

UpkeepUpdate frequency

Midi Amuser ships an update every 5 weeks, gary4beatbox every 10 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Midi Amuser versus gary4beatbox: the parameters behind the verdict, then further details
ParameterMidi Amusergary4beatbox
PriceFreeFree
Rating4.8 (6 ratings)5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings6 — better4
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size4 MB7 MB
Age rating4+4+
DeveloperTilmann SchuepferKevin Griffing

Customer experience

Midi Amuser

All ratings5 ratings
Positive100.0%
Neutral0.0%
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

Midi Amuser

No in-app purchases

None

gary4beatbox

No in-app purchases

Questions

Is Midi Amuser free?
Midi Amuser is free to download, with no in-app purchases.
Is gary4beatbox free?
gary4beatbox is free to download, with no in-app purchases.
Which has better reviews, Midi Amuser or gary4beatbox?
gary4beatbox is rated higher. Midi Amuser averages 4.8 out of 5 from 6 ratings, while gary4beatbox averages 5.0 from 4 ratings.
Do Midi Amuser or gary4beatbox have ads?
gary4beatbox shows ads; Midi Amuser does not.
Which is updated more often, Midi Amuser or gary4beatbox?
Midi Amuser ships an update every 5 weeks, and gary4beatbox every 10 days. Most recently, Midi Amuser was updated on October 24, 2026 and gary4beatbox on October 7, 2026.

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