Comparison

Zero Reverb vs Bass Enhancer

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
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

Bass Enhancer

Enhance your audio with a dedicated tool for generating lower, deeper bass frequencies through harmonic saturation. This plugin offers detailed control over harmonic balance and frequency processing, allowing for precise sound shaping. It's designed to add richness and impact to dull-sounding bass tracks.

Highlights
  • Harmonic saturation for deeper bass
  • Control over odd/even harmonics
  • Adjustable frequency processing start point
  • Input and output level monitoring
  • Mix control for enhancement amount
  • Bypass for A/B comparison
  • Scalable GUI
Read full description

Bass Enhancer AUv3 plug-in — comes as time-limited Demo-version for you to try. It gives you 5 minutes of Free play time. (You can reload the Bass Enhancer AUv3 plug-in as many times as you want, thereby you get the Demo period again and again.) Unlimited version of Bass Enhancer AUv3 plug-in comes as In-App Purchase. Does your bass sound dull and lifeless? Red Rock Sound Bass Enhancer will be your choice to correct this deficiency. Bass Enhancer designed for saturation harmonics of low-frequency, it creates the effect of lower, deeper frequencies. This effect can not be created with simple equalization. Features: • ON switch — allows the user to bypass the Bass Enhancer for before/after comparisons; • LEVEL — control knob for the Level of the Input Signal; • INPUT meter — lets You monitor the output level before Bass Enhancer processing; • TIMBRE — sets the balance between Odd and Even harmonics; • FREQ — this knob simply controls where the process begins in frequency domain (for example, with a setting of 85 Hz, all frequencies below 85 Hz will have Harmonics generated by the system); • LISTEN — mute the Mix signal and Listen to the Bass signal created by Bass Enhancer; • MIX — sets the amount of Bass Enhancer enhancement added to the original signal; • H.meter — the Level meter for the Harmonics that are created; • OUTPUT meter — lets You monitor the output level after Bass Enhancer processing; • Undo/Redo; • A/B comparison; • 2x/4x/8x Upsampling; • Macro controllers; • Built-in Gain Match; • Scalable GUI. To use Bass Enhancer as a plug-in, you need an AUv3-compatible host app like GarageBand, Auria, AUM, Cubasis and more — Bass Enhancer will appear in the list of Audio Unit extensions for effect plug-ins in the host app.

Screenshots

Zero Reverb2 screens
Bass Enhancer4 screens

Verdict

The call

The clearest difference is review sentiment: Bass Enhancer at 89% against Zero Reverb's 35%. Bass Enhancer also leads on price (Free vs $2.99) and rating (4.5 vs 3.4). Zero Reverb's advantage is in-app purchases (none vs 1). On ratings volume, ads 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

Bass Enhancer is free to download; Zero Reverb costs $2.99 up front. Bass Enhancer sells 1 one-off in-app purchase. Zero Reverb asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bass Enhancer holds the better App Store score, 4.5 against 3.4. Both are backed by a comparable volume of ratings — 46 and 37 respectively. Written reviews point the same way: 35% of Zero Reverb's written reviews are positive against 89% of Bass Enhancer's.

UpkeepUpdate frequency

Zero Reverb ships an update every 6 months, Bass Enhancer every 3 weeks. The most recent releases landed on September 26, 2026 and August 20, 2026 respectively.

Scorecard7 real differences · 3 level
Zero Reverb versus Bass Enhancer: the parameters behind the verdict, then further details
ParameterZero ReverbBass Enhancer
Price$2.99Free — better
Rating3.4 (46 ratings)4.5 (37 ratings) — better
Positive reviews34.8% of reviews88.9% of reviews — better
Number of ratings46 — better37
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size9 MB16 MB
Age rating4+4+
DeveloperBlamsoft, Inc.RRS, OOO

Customer experience

Zero Reverb

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

Bass Enhancer

All ratings37 ratings
Positive89.2%
Neutral2.7%
Negative8.1%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

None

Zero Reverb

No in-app purchases

1 purchases

Bass Enhancer

One-time1
  • RRS Bass Enhancer Unlimited$4.99

Questions

Is Zero Reverb free?
Zero Reverb costs $2.99, with no in-app purchases.
Is Bass Enhancer free?
Bass Enhancer is free to download, with in-app purchases available.
Which has better reviews, Zero Reverb or Bass Enhancer?
Bass Enhancer is rated higher. Zero Reverb averages 3.4 out of 5 from 46 ratings, while Bass Enhancer averages 4.5 from 37 ratings.
Do Zero Reverb or Bass Enhancer have ads?
Neither Zero Reverb nor Bass Enhancer shows ads.
Which is updated more often, Zero Reverb or Bass Enhancer?
Zero Reverb ships an update every 6 months, and Bass Enhancer every 3 weeks. Most recently, Zero Reverb was updated on September 26, 2026 and Bass Enhancer on August 20, 2026.

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