Comparison

Stereo Delay vs BLEASS Saturator

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

Head to head
About

Stereo Delay

This audio unit plugin creates natural-sounding stereo delays with unique panning that expands stereo width without sounding repetitive. It features filters and a mixing matrix for dynamic echo placement, ideal for adding depth to music.

Highlights
  • Unique stereo panning matrix
  • Natural, moving stereo echo
  • Low-cut and hi-cut filters
  • Feedback control
  • LFO controlled pan
  • Requires host app
Features
Read full description

Blue Mangoo Stereo Delay is designed to be the go-to app a for simple, musically tasteful delay effect. The most unique feature is the way it handles panning of delayed echoes in the stereo field. Most stereo delays set different delay times for the left and right channels, resulting in the famous ping-pong effect. The problem with the ping-pong stereo delay sound is that it's too extreme, and our ears quickly tire of hearing the same pattern of left-then-right delay repeated hundreds of times. This plugin does it differently. Instead of setting delay taps at different times panned hard left or right, it always keeps the same delay time setting for both the left and right channels, but it has a unique mixing matrix controlling the feedback between the left and right channels so that each time the echo repeats, it appears in a new place in the stereo field. This is different from a simple panning delay, because older echoes and newer ones can simultaneously appear at different positions in the stereo field. The result is a very natural stereo echo that expands the stereo width of the sound but doesn't sound repetitive or electronic. It's constantly moving and changing. The wet signal output has low-cut and hi-cut filters. The hi-cut filter tones down the harshness of the delay and makes it sound like natural echoes. The low-cut is especially useful for applying delay without making things sound muddy. At extreme settings the low cut can achieve a lo-fi telephone like delay sound. The signal flow diagram is as follows: Filters => LFO controlled pan => Stereo Delay Lines => Mixing matrix => Feedback to Delay Lines The dry signal (not shown above) bypasses the entire effect. The key difference between this and other delays is the mixing matrix, which is similar to the ones used in feedback delay network reverb effects to mix between multi-channel delays without changing the volume of the sound. It is the matrix (not the LFO) that creates the illusion that the signal has moved to a different location in the stereo field each time it repeats through the delays. *** THIS IS AN AUDIO UNIT ONLY EFFECT. IT REQUIRES A HOST APP SUCH AS AUM, Audiobus, GarageBand, OR Cubasis. IT DOES NOT RUN AS A STANDALONE APP. ***

About

BLEASS Saturator

This creative audio effect plugin offers a versatile toolbox for distortion and saturation. Shape your sound with analog-style overdrive, nine waveshaping algorithms, and bit-crushing effects. An integrated LFO allows for dynamic, evolving sonic textures.

Highlights
  • Analog-style overdrive
  • Nine waveshaping algorithms
  • Bit-crushing effects
  • Built-in LFO for rhythmic modulation
  • Intuitive interface
  • Low CPU usage
Currently charting
Read full description

BLEASS Saturator is a creative saturation and distortion toolbox that lets you stamp your authority all over your audio. Roast your basses, crush your drums, and make your leads explode from a mix, all from the relaxing comfort of the plugin’s colourful and intuitive interface. The Drive module introduces analogue-style overdrive into your signal, from a gentle warming all the way to a veritable roasting. The module’s built in EQ allows precise control over the tonal character of the saturation as well. The Waveshaper distorts your audio using a second waveform. The way this happens depends upon the waveshaping algorithm that is used – BLEASS Saturator has nine to choose from. The algorithm has a significant impact on the character of the distortion that is produced. With its clear visualisation, and detailed-but-intuitive control over key parameters of the waveshaping algorithms, the Waveshaper module offers a near infinite choice of sonic colourations and distortions. BLEASS Saturator’s Bit module simulates the distortion characteristics of analogue-to-digital conversion. We’re all familiar with the pristine sound quality that is produced when both sample rate and bit depth are suitably high, but dragging these values down can create wonderful glitches and distortions that are fundamentally digital in character. Further creative possibilities are presented by the option of applying the Bit module either before or after the Waveshaper module. The built-in LFO can be routed to any of the plugin’s parameters, and can be synced to the host’s beat and tempo. This allows you to explore evolving, shifting and rhythmic distortions that would be hard to achieve with conventional saturators. Gentle settings can create pleasingly warm and fuzzy results, but despite its small footprint and lightweight CPU usage, BLEASS Saturator has the strength to hit your audio like a ton of bricks!

Screenshots

Stereo Delay4 screens
BLEASS Saturator3 screens

Verdict

The call

The clearest difference is review sentiment: BLEASS Saturator at 100% against Stereo Delay's 75%. BLEASS Saturator also leads on rating (5.0 vs 4.8) and chart position (#191 vs unranked). Stereo Delay's advantage is update cadence (every 6 months vs every 29 months) and price ($2.99 vs $6.99). On ratings volume, ads, in-app purchases and monetization model 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

Stereo Delay costs $2.99 and BLEASS Saturator $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BLEASS Saturator holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 75% of Stereo Delay's written reviews are positive against 100% of BLEASS Saturator's.

UpkeepUpdate frequency

Stereo Delay ships an update every 6 months, BLEASS Saturator every 29 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard5 real differences · 6 level
Stereo Delay versus BLEASS Saturator: the parameters behind the verdict, then further details
ParameterStereo DelayBLEASS Saturator
Price$2.99 — better$6.99
Rating4.8 (5 ratings)5.0 (10 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings510 — better
Update frequencyEvery 6 months — betterEvery 29 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank—#191 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.3 — better11.0
Further details — not scored
Size2 MB27 MB
Age rating4+4+
DeveloperBlue Mangoo Consulting Company LimitedBLEASS

Customer experience

Stereo Delay

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

BLEASS Saturator

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Stereo Delay

No in-app purchases

None

BLEASS Saturator

No in-app purchases

Questions

Is Stereo Delay free?
Stereo Delay costs $2.99, with no in-app purchases.
Is BLEASS Saturator free?
BLEASS Saturator costs $6.99, with no in-app purchases.
Which has better reviews, Stereo Delay or BLEASS Saturator?
BLEASS Saturator is rated higher. Stereo Delay averages 4.8 out of 5 from 5 ratings, while BLEASS Saturator averages 5.0 from 10 ratings.
Do Stereo Delay or BLEASS Saturator have ads?
Neither Stereo Delay nor BLEASS Saturator shows ads.
Which is updated more often, Stereo Delay or BLEASS Saturator?
Stereo Delay ships an update every 6 months, and BLEASS Saturator every 29 months. Most recently, Stereo Delay was updated on October 24, 2026 and BLEASS Saturator on October 29, 2026.

Other comparisons