# sequencism vs NebulizerAU

The clearest difference is rating: NebulizerAU at 5.0 against sequencism's 3.9. NebulizerAU also leads on update cadence (daily vs every 2 months) and device support (3 vs 1). sequencism's advantage is ratings volume (18 vs 3) and iOS requirement (9.3 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NebulizerAU holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: sequencism has 18 ratings behind it against 3, so its average is the more settled of the two.

sequencism ships an update every 2 months, NebulizerAU daily. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | sequencism | NebulizerAU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (18 ratings)](https://appshunter.io/ios/app/sequencism/id1240952241/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nebulizerau/id6760477018/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | Free |
| Size | 26 MB | 2 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Roman](https://appshunter.io/developer/1240952240) | [Matthew Caldwell](https://appshunter.io/developer/993500585) |

## What reviewers say

### sequencism

[App page](https://appshunter.io/ios/app/sequencism/id1240952241)

A music sketchbook tool for creating short, simple musical pieces. It offers traditional track and piano roll editors enhanced with touch-screen capabilities, plus helpful tools like chord helpers. Designed for sketching ideas, not complex productions or live performance.

**Highlights:** Track and piano roll editors, MIDI instrument and AUv3 support, Chord helper tracks, MIDI keyboard with scale support, Export to MIDI, Audiobus 3 and Ableton Link support

**Features:** macOS Compatibility

**In-app purchases:** none


### NebulizerAU

[App page](https://appshunter.io/ios/app/nebulizerau/id6760477018)

This audio effect plugin emulates the sound of an old-school, warbly tape delay. It functions as an AUv3 effect, allowing it to be used on multiple tracks within various audio applications. It delivers a distinct lo-fi sound.

**Highlights:** AUv3 effect plugin, Tape delay emulation, Lo-fi sound character, Stackable on multiple tracks, Compatible with GarageBand, AUM

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is sequencism free?

sequencism is free to download, with no in-app purchases.

### Is NebulizerAU free?

NebulizerAU is free to download, with no in-app purchases.

### Which has better reviews, sequencism or NebulizerAU?

NebulizerAU is rated higher. sequencism averages 3.9 out of 5 from 18 ratings, while NebulizerAU averages 5.0 from 3 ratings.

### Do sequencism or NebulizerAU have ads?

Neither sequencism nor NebulizerAU shows ads.

### Which is updated more often, sequencism or NebulizerAU?

sequencism ships an update every 2 months, and NebulizerAU daily. Most recently, sequencism was updated on October 10, 2026 and NebulizerAU on October 1, 2026.

---

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