Comparison

Zero Reverb 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 Reverb

Enhance your music production with a modern, high-quality reverb effect. This Audio Unit Extension (AUv3) works within compatible host apps, offering a rich, hall-like sound with adjustable parameters for diverse textures. Easily tweak settings with its expandable controls.

Highlights
  • Audio Unit Extension (AUv3) plugin
  • Modern hall-like reverb character
  • Rich feedback and smooth decay
  • Expandable controls for easy tweaking
  • Wide variety of reverb textures
  • Compatible with popular DAWs and hosts
Currently charting
Read full description

Tired of the stock reverb in your DAW? Looking for a more modern sound? Zero Reverb is an Audio Unit Extension (AUv3) that works as a plug-in 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 Reverb will soon become your go-to reverb plug-in on iOS. Compatible with GarageBand, Cubasis, Auria, BeatMaker, AudioBus, AUM, Modstep, and more. Zero Reverb is a high quality Feedback Delay Network reverberator. The algorithm has rich feedback with smooth decay for a modern hall-like reverb character. Blamsoft brings their experience creating high quality 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 reverb textures. 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 Reverb2 screens
DLYM2 screens

Verdict

The call

The clearest difference is rating: DLYM at 4.4 against Zero Reverb's 3.4. DLYM also leads on review sentiment (72% vs 35%). Zero Reverb's advantage is chart position (#174 vs unranked) and price ($2.99 vs $3.99). On ratings volume, update cadence, ads and in-app purchases 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 Reverb 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 3.4. Both are backed by a comparable volume of ratings — 46 and 109 respectively. Written reviews point the same way: 35% of Zero Reverb's written reviews are positive against 72% of DLYM's.

UpkeepUpdate frequency

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

Scorecard5 real differences · 6 level
Zero Reverb versus DLYM: the parameters behind the verdict, then further details
ParameterZero ReverbDLYM
Price$2.99 — better$3.99
Rating3.4 (46 ratings)4.4 (109 ratings) — better
Positive reviews34.8% of reviews71.9% of reviews — better
Number of ratings46109 — better
Update frequencyEvery 6 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#174 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size9 MB113 MB
Age rating4+4+
DeveloperBlamsoft, Inc.Imaginando Lda

Customer experience

Zero Reverb

All ratings46 ratings
Positive54.3%
Neutral4.3%
Negative41.3%
Written reviews46 reviews
Positive34.8%
Neutral8.7%
Negative56.5%

DLYM

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

In-app purchases

None

Zero Reverb

No in-app purchases

None

DLYM

No in-app purchases

Questions

Is Zero Reverb free?
Zero Reverb 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 Reverb or DLYM?
DLYM is rated higher. Zero Reverb averages 3.4 out of 5 from 46 ratings, while DLYM averages 4.4 from 109 ratings.
Do Zero Reverb or DLYM have ads?
Neither Zero Reverb nor DLYM shows ads.
Which is updated more often, Zero Reverb or DLYM?
Zero Reverb ships an update every 6 months, and DLYM every 8 months. Most recently, Zero Reverb was updated on September 18, 2026 and DLYM on September 14, 2026.

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