# BLEASS Delay vs DudukPro

The clearest difference is update cadence: DudukPro at weekly against BLEASS Delay's every 6 months. DudukPro also leads on review sentiment (100% vs 81%). BLEASS Delay's advantage is price ($6.99 vs $9.99) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

BLEASS Delay costs $6.99 and DudukPro $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Delay ships an update every 6 months, DudukPro weekly. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | BLEASS Delay | DudukPro |
| --- | --- | --- |
| Price | **$6.99** | $9.99 |
| Rating | **[4.7 (50 ratings)](https://appshunter.io/ios/app/bleass-delay/id1448509525/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 27 MB | 77 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Markus Drayss](https://appshunter.io/developer/1860731977) |

## What reviewers say

### 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


### DudukPro

[App page](https://appshunter.io/ios/app/dudukpro/id6756457473)

This app is a dedicated practice companion for Armenian duduk players, offering a tuner, metronome, audio manipulation tools, and exercises. It provides instrument care advice and runs offline, ensuring privacy and convenience for focused practice.

**Highlights:** Tuner with pitch control and background drones, Metronome for rhythm practice, Audio Lab for slowing, trimming, and transposing, Breathing, vibrato, and scale exercises, Duduk and reed care advice, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Delay free?

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

### Is DudukPro free?

DudukPro costs $9.99, with no in-app purchases.

### Do BLEASS Delay or DudukPro have ads?

Neither BLEASS Delay nor DudukPro shows ads.

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

BLEASS Delay ships an update every 6 months, and DudukPro weekly. Most recently, BLEASS Delay was updated on September 20, 2026 and DudukPro on September 24, 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.*