Comparison

MelodyBud Generative Sequencer vs GSDSP MagicDelay

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

Head to head
About

MelodyBud Generative Sequencer

This app is a powerful AUv3 MIDI sequencer that allows for generative sequencing with randomized notes, velocity, octave, and gate length. It features parameter-locking for individual step customization and supports over 40 scales, with Ableton Link synchronization in its standalone version.

Highlights
  • Generative sequencing with randomization
  • Parameter-locking for individual steps
  • Support for over 40 musical scales
  • Ableton Link synchronization (standalone)
  • AUv3 plugin for hosting in audio apps
Features
Read full description

MelodyBud is an AUv3 MIDI sequencer with great generative sequencing capabilities. Instead of a traditional sequencer, you can randomise your notes, velocity, octave, and gate length of your steps, add ratchets and glide to make it more interesting! One of the most powerful feature of MelodyBud is "parameter-locking". With parameter-locks, you can set a step's randomisation values individually. That lets you create richer melodies. For entering the parameter-locking mode, you can simply tap a step's number on the top of the sequencer. The step and the control knobs turn orange when you enter the parameter-locking mode. If you edit a control when you are in the parameter-lock mode, the sequencer will execute that configuration for that step instead of the global configuration. You can tap the step's number again for exiting the parameter-lock mode. You can work in more than 40 scales, you can even change them while the sequencer is running. With the AUv3 plugin, you can change them with the AU parameters and even modulate/automate them along with other parameters. The standalone version supports Ableton Link which lets you in-sync with other Ableton Link enabled apps. Please note that MelodyBud is a MIDI app. The standalone version has an optional internal synth where you can enable or disable on the settings menu. The AUv3 plugin requires an audio app for output. For the AUv3 functionality, it needs to be hosted within an app such as AUM, Loopy Pro, Cubasis, Logic Pro, Nanostudio, Drambo, or apeMatrix etc.

About

GSDSP MagicDelay

This app offers a unique spectral delay effect with advanced control over thousands of parallel delays using a single curve. It allows for real-time modulation, tempo-syncing, and precise feedback management for expansive sonic exploration.

Highlights
  • Spectral delay with single curve control
  • Tempo-synced grids and free-flowing motion
  • Real-time curve modulation and morphing
  • dB/s feedback decay system
  • Built-in highpass and lowpass filters
  • Crossfeed for stereo image expansion
  • Feedback Over for values beyond 100%
Features
Read full description

Do we need yet another Delay? Of course! We need thousands of delays working in parallel with full spectral control. One Curve. Infinite Delays. MagicDelay lets you control thousands of spectral delays with a single, elegant curve. Apply BPM-type grids to lock your shapes perfectly to the tempo, or let them flow freely for more experimental motion. With the powerful Curve Modifier, you can modulate, morph, and reshape your delay patterns in real time — turning one curve into endless rhythmic and spectral variations. Thoughtful Feedback control Control your delay tails using either traditional feedback in percent or our unique dB-per-second decay system — created specifically to manage the feedback of many varying delay times at once. Using dB/s ensures predictable, consistent tail lengths across the entire spectrum, even in the most complex settings. Sculpt the Spectrum Refine your delays with built-in highpass and lowpass filters, adding warmth, clarity, or sparkle exactly where needed. Activate Crossfeed to expand your stereo image and create immersive, wide-angle motion. And when things get wild, use Kill to instantly mute and clear the delay line — total control at any moment. Beyond 100% Need more? Push into new sonic territory with Feedback Over, allowing feedback values beyond the traditional 100% limit. From endless atmospheric swells to self-oscillating spectral chaos, MagicDelay gives you room to explore — and break — the rules. A New Dimension of Delay Whether you’re a musician, sound designer, or producer, MagicDelay is a spectral playground built for discovery. Its multi-curve design, deep modulation system, and flexible feedback architecture make it a truly expressive tool for shaping delays far beyond the ordinary. MagicDelay is an AUv3 audio effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more. A Desktop version is also available for Windows and macOS (VST3 / AU / AAX). More information here: https://gs-dsp.com/products

Screenshots

MelodyBud Generative Sequencer4 screens
GSDSP MagicDelay3 screens

Verdict

The call

The clearest difference is review sentiment: MelodyBud Generative Sequencer at 70% against GSDSP MagicDelay's 25%. MelodyBud Generative Sequencer also leads on price ($6.99 vs $29.99). GSDSP MagicDelay's advantage is rating (4.7 vs 4.4). On ratings volume, update cadence, ads 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

MelodyBud Generative Sequencer costs $6.99 and GSDSP MagicDelay $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GSDSP MagicDelay holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews complicate that: 70% of MelodyBud Generative Sequencer's written reviews are positive against 25% of GSDSP MagicDelay's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

MelodyBud Generative Sequencer ships an update every 6 weeks, GSDSP MagicDelay every 5 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
MelodyBud Generative Sequencer versus GSDSP MagicDelay: the parameters behind the verdict, then further details
ParameterMelodyBud Generative SequencerGSDSP MagicDelay
Price$6.99 — better$29.99
Rating4.4 (12 ratings)4.7 (14 ratings) — better
Positive reviews70.0% of reviews — better25.0% of reviews
Number of ratings1214 — better
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size7 MB72 MB
Age rating4+4+
DeveloperCem OlcayGustav Scholda

Customer experience

MelodyBud Generative Sequencer

All ratings12 ratings
Positive83.3%
Neutral8.3%
Negative8.3%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

GSDSP MagicDelay

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews4 reviews
Positive25.0%
Neutral25.0%
Negative50.0%

In-app purchases

None

MelodyBud Generative Sequencer

No in-app purchases

None

GSDSP MagicDelay

No in-app purchases

Questions

Is MelodyBud Generative Sequencer free?
MelodyBud Generative Sequencer costs $6.99, with no in-app purchases.
Is GSDSP MagicDelay free?
GSDSP MagicDelay costs $29.99, with no in-app purchases.
Which has better reviews, MelodyBud Generative Sequencer or GSDSP MagicDelay?
GSDSP MagicDelay is rated higher. MelodyBud Generative Sequencer averages 4.4 out of 5 from 12 ratings, while GSDSP MagicDelay averages 4.7 from 14 ratings.
Do MelodyBud Generative Sequencer or GSDSP MagicDelay have ads?
Neither MelodyBud Generative Sequencer nor GSDSP MagicDelay shows ads.
Which is updated more often, MelodyBud Generative Sequencer or GSDSP MagicDelay?
MelodyBud Generative Sequencer ships an update every 6 weeks, and GSDSP MagicDelay every 5 weeks. Most recently, MelodyBud Generative Sequencer was updated on September 24, 2026 and GSDSP MagicDelay on September 22, 2026.

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