Zero Chorus vs Analog Rack Delay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Roland Dimension D style chorus
- Feedback control for flanging
- AUv3 audio unit extension
- Expanded touch controls
- Desktop quality algorithm
- Thickens guitar and synth parts
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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.
Analog Rack Delay
This audio plugin offers the powerful delay algorithms of Nembrini Audio in a user-friendly package. It features BPM sync, a stereo spread circuit, and a rich analog tube preamp for unique signal coloration. Use it as a standalone app or within other music production software.
- Analog delay algorithms
- BPM Sync
- Stereo spread circuit
- Tube preamp coloration
- Standalone app
- AudioUnit v3 effect
- Inter-App Audio effect
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The Analog Rack Delay plugin is the power of Nembrini Audio’s delay algorithms in a simple package! BPM Sync, stereo spread circuit and a very juicy sound! Nembrini Audio has taken the guitarists most preferred analog and digital effect pedals and has repacked it in new rack style plugins easy to use and extremely powerful at the same time, with the addition of a custom design tube preamp virtual circuit which gives color to the signal in a very special way. Just insert the Analog Rack Delay plugin in your tracks to hear its beautiful analog tube coloration! Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect
Screenshots
Verdict
The clearest difference is review sentiment: Analog Rack Delay at 100% against Zero Chorus's 43%. Analog Rack Delay also leads on price (Free vs $2.99) and rating (4.8 vs 4.2). Zero Chorus's advantage is iOS requirement (12.0 vs 15). 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
Analog Rack Delay is free to download; Zero Chorus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Analog Rack Delay holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 22 and 32 respectively. Written reviews point the same way: 43% of Zero Chorus's written reviews are positive against 100% of Analog Rack Delay's.
Zero Chorus ships an update every 6 months, Analog Rack Delay every 5 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.
| Parameter | Zero Chorus | Analog Rack Delay |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.2 (22 ratings) | 4.8 (32 ratings) — better |
| Positive reviews | 42.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 22 | 32 — better |
| Update frequency | Every 6 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 15 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Blamsoft, Inc. | Nembrini Audio |
Customer experience
Zero Chorus
Analog Rack Delay
In-app purchases
Zero Chorus
No in-app purchases
Analog Rack Delay
No in-app purchases
Questions
Is Zero Chorus free?
Is Analog Rack Delay free?
Which has better reviews, Zero Chorus or Analog Rack Delay?
Do Zero Chorus or Analog Rack Delay have ads?
Which is updated more often, Zero Chorus or Analog Rack Delay?
Other comparisons
