Zero Reverb vs DLYM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- Chorus and flanger effects
- AUv3 plugin compatibility
- Stereo width control
- Time-syncable modulation waveforms
- Preset manager with 40 patches
- Intuitive interface
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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
Verdict
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
Zero Reverb costs $2.99 and DLYM $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Zero Reverb | DLYM |
|---|---|---|
| Price | $2.99 — better | $3.99 |
| Rating | 3.4 (46 ratings) | 4.4 (109 ratings) — better |
| Positive reviews | 34.8% of reviews | 71.9% of reviews — better |
| Number of ratings | 46 | 109 — better |
| Update frequency | Every 6 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #174 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 113 MB |
| Age rating | 4+ | 4+ |
| Developer | Blamsoft, Inc. | Imaginando Lda |
Customer experience
Zero Reverb
DLYM
In-app purchases
Zero Reverb
No in-app purchases
DLYM
No in-app purchases







