# yaleD vs BLEASS Dragonfly

The clearest difference is update cadence: yaleD at daily against BLEASS Dragonfly's every 24 months. yaleD also leads on price ($1.99 vs $7.99) and iOS requirement (9.3 vs 12.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

yaleD costs $1.99 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 — 4.9 for yaleD against 4.8 for BLEASS Dragonfly. Both are backed by a comparable volume of ratings — 24 and 17 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

yaleD ships an update daily, BLEASS Dragonfly every 24 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | yaleD | BLEASS Dragonfly |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | **[4.9 (24 ratings)](https://appshunter.io/ios/app/yaled-reverse-delay/id1477503080/reviews)** | [4.8 (17 ratings)](https://appshunter.io/ios/app/bleass-dragonfly/id1580935730/reviews) |
| Number of ratings | **24** | 17 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 24 months |
| Monetization | Paid | Paid |
| Size | 13 MB | 27 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sonosaurus LLC](https://appshunter.io/developer/338977569) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### yaleD

[App page](https://appshunter.io/ios/app/yaled-reverse-delay/id1477503080)

This audio effect plugin creates a unique reverse delay sound. It offers detailed control over feedback, filtering, and timing, with options for synced beats or milliseconds. Ideal for musicians and producers seeking creative audio manipulation.

**Highlights:** Reverse delay audio effect, AUv3 plugin extension, Beat-synced or millisecond delay times, Feedback with cross-pan and filtering, Optional tape effect, One-Shot mode for triggered records, MIDI control and automation support

**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 yaleD free?

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

### Is BLEASS Dragonfly free?

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

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

yaleD is rated higher. yaleD averages 4.9 out of 5 from 24 ratings, while BLEASS Dragonfly averages 4.8 from 17 ratings.

### Do yaleD or BLEASS Dragonfly have ads?

Neither yaleD nor BLEASS Dragonfly shows ads.

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

yaleD ships an update daily, and BLEASS Dragonfly every 24 months. Most recently, yaleD was updated on September 29, 2026 and BLEASS Dragonfly on October 2, 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.*