Comparison

Zero Chorus vs DLYM

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

Head to head
About

Zero Chorus

This audio effect plugin provides a high-quality chorus inspired by the Roland Dimension D, offering a versatile sound without muddy low end. It integrates seamlessly with iOS DAWs and supports expanded controls for easy tweaking.

Highlights
  • Roland Dimension D style chorus
  • Feedback control for flanging
  • AUv3 audio unit extension
  • Expanded touch controls
  • Desktop quality algorithm
  • Thickens guitar and synth parts
Read full description

Looking for a rich chorus effect without a muddy low end? Zero Chorus is a high quality Roland Dimension D style chorus plug-in. The addition of a feedback control improves versatility by enabling flanging effects. Zero Chorus is an Audio Unit Extension (AUv3) that works inside host apps. Just open up your favorite host that supports Audio Units and add it as an effect. The controls expand when touched so they can be easily seen while tweaking. Zero Chorus brings a superb chorus algorithm to your favorite iOS DAW. Compatible with GarageBand, Cubasis, Auria, BeatMaker, AudioBus, AUM, Modstep, and more. Blamsoft brings their experience creating top notch plug-ins for the desktop to iOS. The same algorithm is found in the popular Zero Hybrid Synthesizer Rack Extension for Propellerhead Reason. The available parameters allow you to dial in a wide variety of chorus effects, from transparent to heavy. It's great for thickening electric guitar or synth parts. You get a desktop quality algorithm at an iOS friendly price. Tap Developer Website for sound examples. Note: Second screenshot shows the effect of touching a control.

About

DLYM

This app provides rich chorus and flanger audio effects for compatible AUv3 hosts. Transform mono sounds into immersive stereo with advanced processing and intuitive controls. Explore 40 presets and various modulation waveforms to shape unique sounds.

Highlights
  • Chorus and flanger effects
  • AUv3 plugin compatibility
  • Stereo width control
  • Time-syncable modulation waveforms
  • Preset manager with 40 patches
  • Intuitive interface
Features
Read full description

DLYM is a powerful audio effect designed to deliver rich chorus and flanger effects with advanced processing technology. Inspired by the classic chorus of the DRC synth, DLYM elevates this signature sound, bringing it to all compatible AUv3 hosts. Transform any mono sound into immersive stereo, adding subtle depth or creating bold, transformative effects. With 40 presets to ignite your creativity, you’ll be shaping unique sounds in no time. DLYM’s intuitive interface features large, precision knobs for effortless, fine-tuned control, designed to enhance workflow with a focus on simplicity and functionality. Key Features: - 2 Distinct Processing Modes: Analog emulation and Dimension style - 6 Time-Syncable Modulation Waveforms: Sine, Square, Saw, Triangle, Sample & Hold, and Filtered Sample & Hold - Adjustable Stereo Spread for flexible width control - Frequency Crossover/Filter for tailored effect range - Preset Manager with 40 patches for instant inspiration "This is one of the best AU effects available on iOS, hands down. The sounds you can create are just incredible, and the controls give you so much flexibility. Highly recommended for anyone looking to add unique effects to their mixes!” "This is a fantastic AUv3 with huge sonic possibilities. I’ve tried a lot of delay-based effects, but this one offers more options and control. A must-have for sound designers and musicians who want to experiment." "This is one of the best fx plugins on iOS. And the fact that it supports AUv3 just makes it so much more flexible. Great for both subtle and wild effects!" "DLYM is brilliant. I use it to add chorus effects to a range of instruments, and the stereo spread function is incredibly effective. The interface is super user-friendly too." "Absolutely love this modulator! It offers great flexibility and depth in sound manipulation. I’ve even used it on vocals, and the results are fantastic. Must try!" "This app has really improved the quality of my projects! I don’t know what I’d do without it at this point. Highly customizable and always reliable." "One of my go-to effects plugins. I appreciate how responsive the controls are and the wide range of waveforms. The preset manager is also very handy for saving my settings." "Fantastic sound quality and creative options. I can spend hours just exploring different configurations with this. It’s now an essential part of my workflow."

Screenshots

Zero Chorus2 screens
DLYM2 screens

Verdict

The call

The clearest difference is review sentiment: DLYM at 72% against Zero Chorus's 43%. DLYM also leads on rating (4.4 vs 4.2) and ratings volume (109 vs 22). Zero Chorus's advantage is price ($2.99 vs $3.99) and iOS requirement (12.0 vs 17.0). On update cadence, ads, in-app purchases 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

Zero Chorus costs $2.99 and DLYM $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

DLYM holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 22 and 109 respectively. Written reviews point the same way: 43% of Zero Chorus's written reviews are positive against 72% of DLYM's.

UpkeepUpdate frequency

Zero Chorus ships an update every 6 months, DLYM every 8 months. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

Scorecard6 real differences · 4 level
Zero Chorus versus DLYM: the parameters behind the verdict, then further details
ParameterZero ChorusDLYM
Price$2.99 — better$3.99
Rating4.2 (22 ratings)4.4 (109 ratings) — better
Positive reviews42.9% of reviews71.9% of reviews — better
Number of ratings22109 — better
Update frequencyEvery 6 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size15 MB113 MB
Age rating4+4+
DeveloperBlamsoft, Inc.Imaginando Lda

Customer experience

Zero Chorus

All ratings22 ratings
Positive77.3%
Neutral4.5%
Negative18.2%
Written reviews21 reviews
Positive42.9%
Neutral4.8%
Negative52.4%

DLYM

All ratings109 ratings
Positive86.2%
Neutral5.5%
Negative8.3%
Written reviews32 reviews
Positive71.9%
Neutral12.5%
Negative15.6%

In-app purchases

None

Zero Chorus

No in-app purchases

None

DLYM

No in-app purchases

Questions

Is Zero Chorus free?
Zero Chorus costs $2.99, with no in-app purchases.
Is DLYM free?
DLYM costs $3.99, with no in-app purchases.
Which has better reviews, Zero Chorus or DLYM?
DLYM is rated higher. Zero Chorus averages 4.2 out of 5 from 22 ratings, while DLYM averages 4.4 from 109 ratings.
Do Zero Chorus or DLYM have ads?
Neither Zero Chorus nor DLYM shows ads.
Which is updated more often, Zero Chorus or DLYM?
Zero Chorus ships an update every 6 months, and DLYM every 8 months. Most recently, Zero Chorus was updated on September 18, 2026 and DLYM on September 14, 2026.

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