# MelodyBud Generative Sequencer vs RetroSFX

The clearest difference is price: RetroSFX at $0.99 against MelodyBud Generative Sequencer's $6.99. MelodyBud Generative Sequencer's advantage is device support and iOS requirement (13.0 vs 15.0). On update cadence and in-app purchases there is nothing between them.

MelodyBud Generative Sequencer costs $6.99 and RetroSFX $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MelodyBud Generative Sequencer ships an update every 6 weeks, RetroSFX every 5 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MelodyBud Generative Sequencer | RetroSFX |
| --- | --- | --- |
| Price | $6.99 | **$0.99** |
| Rating | **[4.5 (13 ratings)](https://appshunter.io/ios/app/melodybud-generative-sequencer/id1601357369/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 7 MB | 133 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Cem Olcay](https://appshunter.io/developer/523633853) | [Ali Taleb](https://appshunter.io/developer/1635037808) |

## What reviewers say

### MelodyBud Generative Sequencer

[App page](https://appshunter.io/ios/app/melodybud-generative-sequencer/id1601357369)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### RetroSFX

[App page](https://appshunter.io/ios/app/retrosfx/id6761139769)

**In-app purchases:** none


## Frequently asked questions

### Is MelodyBud Generative Sequencer free?

MelodyBud Generative Sequencer costs $6.99, with no in-app purchases.

### Is RetroSFX free?

RetroSFX costs $0.99, with no in-app purchases.

### Which is updated more often, MelodyBud Generative Sequencer or RetroSFX?

MelodyBud Generative Sequencer ships an update every 6 weeks, and RetroSFX every 5 weeks. Most recently, MelodyBud Generative Sequencer was updated on October 15, 2026 and RetroSFX on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*