Comparison

BLEASS Delay vs DudukPro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BLEASS Delay

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
Read full description

BLEASS Delay is the ideal tool for adding depth, movement and interest to your mixes. No matter what style of music you are producing and what instrumentation you are working with, the versatility and ease-of-use of BLEASS Delay helps you achieve perfect results with the minimal of fuss. Echoes are just the starting point for BLEASS Delay. The integrated frequency shifter and dual filter allow deep control over the character and sound of the generated repeats, allowing you to achieve with one plugin sound effects that may otherwise require a complete plugin stack and complex routing. BLEASS Delay also includes three LFOs, one each for the delay engine, the frequency shifter and the filter. As well as allowing the plugin to create classic modulation effects such as chorus and flanging, the dedicated LFOs are ideal for creating exciting sound effects and epic, constantly-shifting soundscapes. BLEASS Delay App is an AUv3 plugin. A Desktop compatible plugin (VST3 / AU / AAX) is also available for Windows and macOS. More information on https://www.bleass.com/delay/

About

DudukPro

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
Read full description

DudukPro is your all-in-one Practice Companion – built specifically for the Armenian duduk. Most duduk players practice and learn with a patchwork of generic apps: one tuner, one metronome, one audio tool, and on top of that several online sources for instrument care and practise. WHY CHOOSE DUDUKPRO? DudukPro gives you one quiet place for all of that: - Pitch: tuner & pitch control, and background drones – and one very special feature: the option to calibrate the tuner to your reed! An extremely handy calibration tool when your reeds are slightly out of tune. - Rhythm: a metronome that helps you play in time. - Audio Lab: slow down, trim, transpose, and study audio phrases from recordings. - Exercises: focused breathing, vibrato and scales drills (with room to grow). - Care: practical advice for looking after your duduk and reeds. The app runs fully on your device, with NO accounts and NO cloud requirement, so you can practise anywhere, even offline, and keep your data private. DudukPro is not a replacement for a good teacher or for reaching out to real musicians — it’s a tool to make your own practice time more focused, more informed and a little less frustrating. If you’re using this app, you are part of a very small, very passionate group of people who chose this instrument. Thank you for letting DudukPro be part of your practice.

Screenshots

BLEASS Delay3 screens
DudukPro4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
BLEASS Delay versus DudukPro: the parameters behind the verdict, then further details
ParameterBLEASS DelayDudukPro
Price$6.99 — better$9.99
Rating4.7 (50 ratings) — better—
Positive reviews81.3% of reviews100.0% of reviews — better
Number of ratings50 — better—
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size27 MB77 MB
Age rating4++4
DeveloperBLEASSMarkus Drayss

Customer experience

BLEASS Delay

All ratings50 ratings
Positive94.0%
Neutral0.0%
Negative6.0%
Written reviews16 reviews
Positive81.3%
Neutral0.0%
Negative18.8%

DudukPro

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BLEASS Delay

No in-app purchases

None

DudukPro

No in-app purchases

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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