# Spatializer vs BLEASS Dragonfly

The clearest difference is update cadence: Spatializer at every 2 months against BLEASS Dragonfly's every 24 months. Spatializer also leads on review sentiment (91% vs 75%) and price ($6.99 vs $7.99). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Spatializer costs $6.99 and BLEASS Dragonfly $7.99 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 — 4.8 for Spatializer against 4.8 for BLEASS Dragonfly. Both are backed by a comparable volume of ratings — 27 and 19 respectively. Written reviews are what separate them: 91% of Spatializer's written reviews are positive against 75% of BLEASS Dragonfly's.

Spatializer ships an update every 2 months, BLEASS Dragonfly every 24 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Spatializer | BLEASS Dragonfly |
| --- | --- | --- |
| Price | **$6.99** | $7.99 |
| Rating | [4.8 (27 ratings)](https://appshunter.io/ios/app/spatializer/id1574889552/reviews) | **[4.8 (19 ratings)](https://appshunter.io/ios/app/bleass-dragonfly/id1580935730/reviews)** |
| Number of ratings | **27** | 19 |
| Positive reviews | **90.9% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 24 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 27 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Spatializer

[App page](https://appshunter.io/ios/app/spatializer/id1574889552)

Enhance audio with stereo widening that preserves mono compatibility and avoids phase issues. This tool synthesizes side channel information, ideal for mono sources or adding depth to existing stereo tracks without compromising the mid channel.

**Highlights:** Stereo widening without phase smearing, Synthesizes side channel information, Preserves mid channel integrity, Flexible for mono and stereo sources, Transparent or strong effect options, Multiband transient shapers, Directional RMS distribution visualization

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### BLEASS Dragonfly

[App page](https://appshunter.io/ios/app/bleass-dragonfly/id1580935730)

This audio effect plugin offers a unique approach to tremolo, allowing music producers to add dynamic modulation to synths, vocals, and melodies. It syncs tremolo effects with input frequencies, MIDI notes, or sidechained signals for creative sonic textures.

**Highlights:** Pitch tracking for self or sidechain modes, MIDI input for precise triggering, Manual rate and amplitude control, Adjustable smoothing, stereo, attack, and release, Wild mode for saturation and waveshaping, Animated visualization of effect rate

**In-app purchases:** none


## Frequently asked questions

### Is Spatializer free?

Spatializer costs $6.99, with no in-app purchases.

### Is BLEASS Dragonfly free?

BLEASS Dragonfly costs $7.99, with no in-app purchases.

### Which has better reviews, Spatializer or BLEASS Dragonfly?

BLEASS Dragonfly is rated higher. Spatializer averages 4.8 out of 5 from 27 ratings, while BLEASS Dragonfly averages 4.8 from 19 ratings.

### Do Spatializer or BLEASS Dragonfly have ads?

Neither Spatializer nor BLEASS Dragonfly shows ads.

### Which is updated more often, Spatializer or BLEASS Dragonfly?

Spatializer ships an update every 2 months, and BLEASS Dragonfly every 24 months. Most recently, Spatializer was updated on November 3, 2026 and BLEASS Dragonfly on November 3, 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.*