Elyfino vs BitDecay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elyfino
This audio effect plugin enhances low-end frequencies for producers and sound designers. It generates controlled subharmonics, adds optional fuzz for grit, and offers flexible tone shaping and wet/dry blending. Achieve larger-than-life bass and drums without sacrificing clarity.
- Source-tracked subharmonic generation
- Program-dependent compression
- Optional fuzz for harmonic edge
- Split-band tone shaping
- Wet/dry blend control
- MIDI learn and control
- Factory and user presets
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Some low-end tools are static. Elyfino listens! Feed it a bass line, 808, kick, synth, guitar, drum bus, or cinematic hit, and it builds movement from the source. Make the low end feel larger without losing control. Elyfino is a real-time AUv3 effect for producers, beatmakers, mixers, and sound designers who need controlled low-end and harmonic edge. It combines program-dependent compression, source-tracked subharmonics, fuzz (optional), split-band tone shaping, wet/dry blend, calibrated output, factory presets, user presets, and MIDI control in one focused processor. Key features: - Source-tracked subharmonic generation for bass, 808s, kicks, toms, synths, guitars, impacts, and post sound design. - Comp, Subharmonics, Sub Mix, Sub Focus, and Sub Detect controls for tuning depth, punch, tracking sensitivity, and sustain. - Clean Path routing for low-end reinforcement without fuzz. - Powerful Fuzz for growl, translation, density, and harmonic edge when the sound needs more bite. - Tone, Mix, and Output controls for color, parallel blend, and level-matched gain staging. - 25 factory presets covering Utility, Bass, Sub Design, Drums, Guitar, Synth, Post, and Parallel workflows. - User presets with iCloud-backed sync for keeping custom sounds available across devices signed into iCloud. - MIDI learn, manual CC assignment, default CC mapping, and optional MIDI broadcast for hardware and host control. - Standalone version with Audio Settings, CoreMIDI input routing, and a built-in manual for setup and reference. - Mono and stereo AUv3 effect operation with supported 44.1, 48, and 96 kHz sample rates. Use Elyfino subtly to reinforce fundamentals, harder to make bass and drums shake the earth, or in parallel when you want controlled weight under the original performance.
BitDecay
This creative audio effect simulates the character of aging hardware, unstable digital systems, and worn media. It introduces dynamic instability and evolving imperfections to transform pristine audio into lo-fi textures, degraded samplers, or entirely new sound design landscapes.
- Creative digital degradation processor
- Bit crushing and sample rate reduction
- Dynamic instability and clock imperfections
- Musical tone shaping
- Progressive signal erosion controls
- AUv3 support
- Single-page interface
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Some digital processors sound broken. Bit Decay sounds like they're breaking. Bit Decay is a creative degradation effect that recreates the character of aging hardware, unstable clocks, failing digital systems, worn media, and collapsing fidelity. Instead of simply reducing bit depth and sample rate, Bit Decay introduces movement, instability, and evolving imperfections that bring static digital destruction to life. Shape classic lo-fi textures, degraded samplers, damaged tape transfers, corrupted audio artifacts, and entirely new sound design landscapes. From subtle vintage coloration to complete digital collapse, Bit Decay gives you precise control over how pristine audio slowly falls apart. Whether you're producing electronic music, processing drums, designing cinematic textures, mangling synths, or adding character to vocals, Bit Decay delivers degradation with personality. Features • Creative digital degradation processor • Bit crushing and sample rate reduction • Dynamic instability and clock-style imperfections • Musical tone shaping • Progressive signal erosion controls • AUv3 support for iPad and Mac hosts • Fast workflow with a simple single-page interface
Screenshots
Verdict
The clearest difference is price: BitDecay at $2.99 against Elyfino's $19.99. BitDecay also leads on iOS requirement (12.0 vs 17.0). On rating, ratings volume, 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
Elyfino costs $19.99 and BitDecay $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Elyfino against 5.0 for BitDecay. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Elyfino | BitDecay |
|---|---|---|
| Price | $19.99 | $2.99 — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, Mac, Vision Pro | iPhone, iPad, iPod, Mac |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Christian Thompson | Jeremy Phillips |
Customer experience
Elyfino
BitDecay
In-app purchases
Elyfino
No in-app purchases
BitDecay
No in-app purchases








