# Kosmonaut vs BLEASS Delay

The clearest difference is update cadence: Kosmonaut at every 8 days against BLEASS Delay's every 6 months. Kosmonaut also leads on price ($3.99 vs $6.99) and review sentiment (94% vs 81%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Kosmonaut costs $3.99 and BLEASS Delay $6.99 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 Kosmonaut against 4.7 for BLEASS Delay. Both are backed by a comparable volume of ratings — 68 and 50 respectively. Written reviews are what separate them: 94% of Kosmonaut's written reviews are positive against 81% of BLEASS Delay's.

Kosmonaut ships an update every 8 days, BLEASS Delay every 6 months. The most recent releases landed on October 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Kosmonaut | BLEASS Delay |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | **[4.8 (68 ratings)](https://appshunter.io/ios/app/kosmonaut/id1351237773/reviews)** | [4.7 (50 ratings)](https://appshunter.io/ios/app/bleass-delay/id1448509525/reviews) |
| Number of ratings | **68** | 50 |
| Positive reviews | **93.8% of reviews** | 81.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 27 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bram Bos](https://appshunter.io/developer/325340444) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Kosmonaut

[App page](https://appshunter.io/ios/app/kosmonaut/id1351237773)

This audio effect plugin adds echoes and spatial depth to your music. It features a tape looper, multi-tap delay, filters, autopanner, and ambiance generator to create unique soundscapes. Save and recall your custom presets across different music production apps.

**Highlights:** Tape looper with sound-on-sound decay, 4-Tap Delay with complex feedback, LP/HP filters with LFO, Autopanner, Ambiance Generator, Haas Effect Processor, User preset saving

**Features:** Vision Pro support

**In-app purchases:** none


### BLEASS Delay

[App page](https://appshunter.io/ios/app/bleass-delay/id1448509525)

Enhance your audio mixes with a versatile delay and echo effect. This tool offers deep control over sound character with integrated frequency shifting and dual filters. Create dynamic soundscapes and classic modulation effects with its three LFOs.

**Highlights:** Adds depth and movement to mixes, Integrated frequency shifter, Dual filter for sound control, Three LFOs for modulation, Creates chorus and flanging effects, Generates soundscapes and effects

**In-app purchases:** none


## Frequently asked questions

### Is Kosmonaut free?

Kosmonaut costs $3.99, with no in-app purchases.

### Is BLEASS Delay free?

BLEASS Delay costs $6.99, with no in-app purchases.

### Which has better reviews, Kosmonaut or BLEASS Delay?

Kosmonaut is rated higher. Kosmonaut averages 4.8 out of 5 from 68 ratings, while BLEASS Delay averages 4.7 from 50 ratings.

### Do Kosmonaut or BLEASS Delay have ads?

Neither Kosmonaut nor BLEASS Delay shows ads.

### Which is updated more often, Kosmonaut or BLEASS Delay?

Kosmonaut ships an update every 8 days, and BLEASS Delay every 6 months. Most recently, Kosmonaut was updated on October 8, 2026 and BLEASS Delay on September 20, 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.*