Comparison

Refraktions vs MuseBud

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

Head to head
About

Refraktions

This app is an 8-track generative MIDI sequencer that uses AI to create personalized loops based on user input over time. It offers a unique approach to music creation, adapting to individual preferences.

Highlights
  • 8-track generative MIDI sequencing
  • Artificial intelligence processing
  • Time-based input adaptation
  • Personalized loop creation
  • User-tailored output
Features
Read full description

Refraktions is an 8-track generative MIDI sequencer with artificial intelligence that processes input over time to create loops tailored to each individual user.

About

MuseBud

This app generates musical notes based on user-defined probabilities for various musical parameters. It includes a looper for capturing and repeating sequences, with detailed editing capabilities for individual notes within the loop. It's a powerful tool for creating complex and evolving musical patterns.

Highlights
  • Generative note creation with customizable probabilities
  • Adjustable note, octave, duration, velocity, gate, and ratchet parameters
  • Integrated looper with up to 64-note buffer
  • Step editing within the looper
  • Multiple pattern support with independent looper buffers
  • Key and scale customization
Features
Read full description

MuseBud, a generative MIDI sequencer, creates notes based on the possibilities you define. Customize the chances for every aspect, including notes, octaves, note lengths, velocities, gate lengths, and ratchets. Each mode (note, octave, duration, velocity, gate, ratchet) features its own parameters. Utilize the faders on the main UI to set the likelihood of each parameter being selected by the engine. Easily exclude parameters by assigning them a 0% chance, ensuring they never occur. For quick adjustments, employ the draw mode, 'All 0%' and 'All 100%' buttons on the bottom toolbar. When you press the play button in the standalone app or the AUv3 host app, MuseBud continuously generates notes. The looper records up to 64 notes in its buffer, enabling you to loop back a preferred section in the sequence. Set the start point and step count of the looper in the buffer. Pressing play on the looper stops generating new notes and begins looping the selected section. When you stop the looper, MuseBud resumes generating new notes. Toggle the record button on the looper off to prevent recording new notes into the buffer. Edit steps in the looper by simply tapping the desired step to delete or edit, and choose an action from the popup menu. In the step editor, modify properties assigned by the engine, such as note, duration, octave, velocity, gate length, and ratchet count. Generate various patterns for multiple generative sequences. Each pattern comes with its own looper buffer. When creating a new pattern, it automatically duplicates the current one, ensuring you can craft multiple loops without losing your randomization settings. - In the note mode, you'll have "Rest" (no note) and all the notes in the scale you are working. You can change the key/scale in the settings menu as well as with the BrainBud app. - Octaves could be between -1 and +9. - A note duration could be as long as 4-bars long or 1/64th note long. - Adjust velocity between 0-127. Use the fader grouping button at the bottom to filter faders for faster assignments. - Gate length can range from 0% to 100%. The fader grouping button is also available in gate mode for streamlined adjustments. - Ratchets can be between 1 (no ratchets), 2, 3 or 4 repeats. For optimal results, fine-tune the possibilities and consider excluding a few parameters for added precision. MuseBud is a MIDI app and does not generate sound on its own. To hear its output, route MuseBud's MIDI output to your audio app's MIDI input. The AUv3 plugin app requires an AUv3 host app, such as AUM, Loopy Pro, Logic Pro, Cubasis, Nanostudio, apeMatrix, and more.

Screenshots

Refraktions4 screens
MuseBud4 screens

Verdict

The call

The clearest difference is update cadence: MuseBud at every 6 days against Refraktions's every 2 months. MuseBud also leads on review sentiment (100% vs 90%). On price, rating, ratings volume and ads 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

Refraktions costs $5.99 and MuseBud $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

MuseBud holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 28 and 12 respectively. Written reviews point the same way: 90% of Refraktions's written reviews are positive against 100% of MuseBud's.

UpkeepUpdate frequency

Refraktions ships an update every 2 months, MuseBud every 6 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Refraktions versus MuseBud: the parameters behind the verdict, then further details
ParameterRefraktionsMuseBud
Price$5.99$5.99
Rating4.5 (28 ratings)4.7 (12 ratings) — better
Positive reviews90.0% of reviews100.0% of reviews — better
Number of ratings28 — better12
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.313.0 — better
Further details — not scored
Size26 MB7 MB
Age rating4+4+
DeveloperJason SnellCem Olcay

Customer experience

Refraktions

All ratings28 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews20 reviews
Positive90.0%
Neutral5.0%
Negative5.0%

MuseBud

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Refraktions

No in-app purchases

None

MuseBud

No in-app purchases

Questions

Is Refraktions free?
Refraktions costs $5.99, with no in-app purchases.
Is MuseBud free?
MuseBud costs $5.99, with no in-app purchases.
Which has better reviews, Refraktions or MuseBud?
MuseBud is rated higher. Refraktions averages 4.5 out of 5 from 28 ratings, while MuseBud averages 4.7 from 12 ratings.
Do Refraktions or MuseBud have ads?
Neither Refraktions nor MuseBud shows ads.
Which is updated more often, Refraktions or MuseBud?
Refraktions ships an update every 2 months, and MuseBud every 6 days. Most recently, Refraktions was updated on November 1, 2026 and MuseBud on November 4, 2026.

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