# DelayJaVu vs NebulizerAU

The clearest difference is price: NebulizerAU at Free against DelayJaVu's $1.99. NebulizerAU also leads on update cadence (daily vs every 2 months) and ratings volume (3 vs 1). DelayJaVu's advantage is iOS requirement (12.0 vs 15.0). On rating, ads, in-app purchases and device support there is nothing between them.

NebulizerAU is free to download; DelayJaVu costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for DelayJaVu against 5.0 for NebulizerAU. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

DelayJaVu ships an update every 2 months, NebulizerAU daily. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DelayJaVu | NebulizerAU |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/delayjavu/id6758399419/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/nebulizerau/id6760477018/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rob Jackson](https://appshunter.io/developer/1072346998) | [Matthew Caldwell](https://appshunter.io/developer/993500585) |

## What reviewers say

### DelayJaVu

[App page](https://appshunter.io/ios/app/delayjavu/id6758399419)

This audio effect plugin creates a unique stereo reverse delay sound. It captures your dry signal and plays it back in reverse, with independent control over left and right channel delay times, modulation, and stereo spread for creative sound design.

**Highlights:** Stereo reverse delay effect, Independent L/R delay times, Adjustable modulation, Variable stereo spread, AUv3 compatible, Standalone operation

**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 DelayJaVu free?

DelayJaVu costs $1.99, with no in-app purchases.

### Is NebulizerAU free?

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

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

DelayJaVu and NebulizerAU are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do DelayJaVu or NebulizerAU have ads?

Neither DelayJaVu nor NebulizerAU shows ads.

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

DelayJaVu ships an update every 2 months, and NebulizerAU daily. Most recently, DelayJaVu was updated on October 5, 2026 and NebulizerAU on October 1, 2026.

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