Zero Chorus vs Vibrato
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.
Vibrato
This audio effect app provides classic vibrato and chorus sounds for musicians. It allows for detailed control over rate, depth, and blend, and includes a built-in reverb. It can be used as a standalone app or as a plugin within other music production software.
- Vibrato and Chorus effect
- Adjustable Rate and Depth
- Blend slider for mixing original sound
- Built-in Reverb effect
- AUv3 plugin compatibility
- Standalone app functionality
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Classic vibrato and chorus effect. The app is Audio Unit AUv3. With the “blend” slider you can gradually make it from pure vibrato to chorus by adding the original sound into the mix. Rate goes from really slow to space 12 Hz vibration sound. There is also a build-in reverb effect that is very useful if you use the app as a stand alone effect. Vibrato is an Audio Unit Effect AUV3 and can be used inside GarageBand or other AU host apps as an effect plug-in. When used as stand alone app, it is adding effect to the audio input so you can play your guitar, bass or synth directly through the app if you have the connector to do so. Vibrato controls: - Rate - that is the vibrato speed - Depth - this is how far the pitch is changed - blend / chorus - that is the volume of the original sound so you can make it from pure vibrato when on 0 to classic chorus - Reverb
Screenshots
Verdict
The clearest difference is rating: Zero Chorus at 4.2 against Vibrato's 3.5. Zero Chorus also leads on update cadence (every 6 months vs every 20 months) and review sentiment (43% vs 33%). Vibrato's advantage is price ($1.99 vs $2.99) and iOS requirement (10.0 vs 12.0). On 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
Zero Chorus costs $2.99 and Vibrato $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Zero Chorus holds the better App Store score, 4.2 against 3.5. Both are backed by a comparable volume of ratings — 22 and 6 respectively. Written reviews point the same way: 43% of Zero Chorus's written reviews are positive against 33% of Vibrato's.
Zero Chorus ships an update every 6 months, Vibrato every 20 months. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.
| Parameter | Zero Chorus | Vibrato |
|---|---|---|
| Price | $2.99 | $1.99 — better |
| Rating | 4.2 (22 ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 42.9% of reviews — better | 33.3% of reviews |
| Number of ratings | 22 — better | 6 |
| Update frequency | Every 6 months — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Blamsoft, Inc. | Aleksandar Mlazev |
Customer experience
Zero Chorus
Vibrato
In-app purchases
Zero Chorus
No in-app purchases
Vibrato
No in-app purchases
