Gecko Comp vs DuckingReverb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gecko Comp
This music app offers a simplified audio compression experience with a single control knob. It provides instant visual feedback and is designed to always produce musical results, eliminating complex settings and menu navigation. It functions as an AUv3 effect for popular music production hosts on iOS and macOS.
- One-knob compression control
- Instant visual feedback
- Musical compression settings
- AUv3 effect plugin
- iOS and macOS compatible
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Turn one knob. Gecko Comp takes care of the rest — musical compression with instant visual feedback, everywhere you make music. One knob controls everything — threshold, ratio, attack, release. All tuned together to always sound musical. No wrong settings, no menu diving. Load Gecko Comp as an AUv3 effect in GarageBand, AUM, and any compatible host on iOS and macOS. Drop it on a track and you're done.
DuckingReverb
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DuckingReverb — Smart Reverb That Gets Out of the Way Great reverb should add depth without cluttering your mix. DuckingReverb combines a high-quality reverb engine with intelligent ducking technology — reverb that automatically pulls back when your signal is present, and blooms beautifully in the spaces between. Whether you are mixing tracks, performing live, or designing sounds, DuckingReverb keeps your audio clear and full at the same time. HOW IT WORKS Traditional reverb can muddy a mix. The reverb tail competes with the dry signal, blurring transients and reducing punch. DuckingReverb solves this with a built-in sidechain-style ducking circuit. When your audio plays, the reverb level ducks down automatically. When the signal fades, reverb rises back up — filling the space naturally. The result: every note stays sharp and defined, while the reverb still creates a rich, immersive atmosphere around it. DUCKING SECTION Choose from multiple Ducking Types to match your material: - Air: a light, transparent duck ideal for vocals and acoustic instruments - More types available to suit different genres and playing styles Set the Threshold to control exactly when ducking kicks in. A lower threshold means ducking starts earlier; a higher threshold lets more reverb through before pulling back. REVERB SECTION Shape the reverb character with precision: - High EQ Gain: boost or cut high frequencies in the reverb tail for brightness or warmth - Low EQ Gain: control the low-end body of the reverb - Reverb Time: dial in anything from a tight room to a vast hall - Dry Balance: set the level of your direct, unprocessed signal - Reverb Balance: set the level of the reverb return independently Together, these controls let you sculpt reverb that fits perfectly in any context — from intimate acoustic spaces to expansive electronic soundscapes. WHO IS IT FOR DuckingReverb is designed for musicians, producers, sound designers, and audio engineers who want reverb that works with their music, not against it. - Vocalists who need clarity without losing ambience - Guitarists and keyboardists who want lush reverb without wash - Producers crafting deep house, ambient, or cinematic tracks - Live performers who need consistent, clean sound at any tempo TECHNICAL - Native Apple Silicon Support: Universal binary optimized for M1, M2, M3, and Intel Macs. - Modern AUv3 Architecture: Low-latency processing with high stability and low CPU footprint. - DAW Ready: Fully compatible with Logic Pro, GarageBand, and other Audio Unit (AU) hosts on macOS. - Supports all standard sample rates for professional production.
Screenshots
Verdict
The clearest difference is price: DuckingReverb at $0.99 against Gecko Comp's $1.99. DuckingReverb also leads on iOS requirement (12.0 vs 17.0). 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
Gecko Comp costs $1.99 and DuckingReverb $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Gecko Comp | DuckingReverb |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Dave Govert Menkehorst | Kenichi Nakamura |
In-app purchases
Gecko Comp
No in-app purchases
DuckingReverb
No in-app purchases









