MIDI Aid vs GhostChorus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MIDI Aid
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MIDI Aid is a MIDI monitor: connect your MIDI devices and see every incoming event in one clean, technical view. Whether you are debugging a synth patch, checking a controller mapping, or just curious what your gear is sending, MIDI Aid shows you what is really happening on the wire. CAPTURE • Live event log with precise timestamps • Start, pause, and resume capturing at any time • Clear the log with one tap • Follow mode keeps the newest events in view UNDERSTAND • Every event decoded into plain language: notes with names and velocities, controllers with their standard names, program changes, aftertouch, pitch wheel, and more • Raw status and data bytes side by side with the decoded event • Hex or decimal display, your choice • Tap any event for a detail view including the full raw bytes FILTER • Focus on what matters: filter by device, event type, and MIDI channel • Channel events, system common events, and system real time events can be toggled individually • Mute noisy events like Timing Clock or Active Sensing with one tap DEVICES • Works with USB MIDI devices out of the box • Network MIDI sessions and Bluetooth MIDI devices set up at system level appear automatically MIDI Aid supports all 16 MIDI channels, running status, and System Exclusive messages. No account, no ads, no tracking. Your MIDI data never leaves your device. MIDI Aid only counts anonymously which features are used; a random install ID is added only if you allow it.
GhostChorus
Enhance your audio with a hybrid reverb and chorus effect. Create spatial depth, spectral movement, and otherworldly dimensions for any sound. Offers professional-grade processing with an artist-friendly design for producers, sound designers, and performers.
- Hybrid reverb and chorus effect
- Spatial depth and spectral movement
- Artist-friendly design
- AUv3 plugin format
- Global preset manager
- Advanced sidechain control
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GhostChorus: Beautiful Reverb + Chorus From Beyond! Transform your tracks with GhostChorus - where spatial depth meets spectral movement. From haunting reverb to rich chorus textures, discover how easy it is to add gorgeous and otherworldly dimensions to any sound! Professional-grade processing with an artist-friendly design. Instantly Transform Your Sound: * Transform static sounds in haunting, reverberating spaces * Add ghostly chorus depth to any source * Create immersive, evolving atmospheres * Design ethereal textures that float in the mix * Build captivating and realistic spatial environments * Give instruments that perfect presence and vibe Made for Everyone: * Producers: Add dimension that captures ears and imagination * Sound Designers: Give your sounds a place to haunt * Live Performers: Shape ethereal spaces in real-time * Beginners: Get beautiful and balanced Pro results from day one * Experts: Discover endless creative depths Professional Features Made Musical: 1. “Ghost” Reverb - Our unique reverb system creates rich, natural spaces with intelligent early reflections and smooth decay. Create anything from intimate rooms to vast ethereal landscapes - always musical, always perfectly balanced, and exceptional for any genre. 2. Dynamic Chorus Engine - Shape your sound with our advanced chorus module. Seamlessly blend between subtle movement and rich modulation. From gentle thickening to deep, evolving textures, perfect musical chorus is at your fingertips. 3. True Control - Experience musical tone shaping with our multi-stage processing. Powered by dynamic width control and precise presence damping, it delivers everything from subtle enhancement to full spectral transformation. Push it as hard as you want to create the space you need. 4. Mix-Ready Processing - Our intelligent "Sit" control and adaptive output stage ensure professional results every time. Shape the perfect frequency balance, push sounds forward, or pull them back - everything sits flawlessly in your mix. 5. Advanced Sidechain Control - Let your music drive the effects. Modulate the ghostly space with drums, deepen chorus with bass, or make the chorus rate follow your vocals. Complex effects become surprisingly simple with our artist friendly design. 6. ValueView parameter display delivers instant feedback that floats above your finger, ensuring precise control without losing sight of your adjustments, even on the smallest screens. Technical Excellence: * AUv3 Plugin Format works in your favorite DAWs (Logic Pro, GarageBand, LoopyPro, Cubasis 3, and other iOS/iPadOS DAWs that support AUv3) * Support for automation of all parameters * Global Preset Manager with factory and user presets (including 10 carefully crafted factory presets) * Precision parameter smoothing for artifact-free modulation * Professional +/-12dB output with automatic gain compensation * Built-in anti-aliasing with high-quality oversampling * Intelligent Dual-shelf tone control for perfect mix placement * Zero-latency real-time processing Transform Your Sound Today: Whether you're adding subtle space or pushing creative boundaries beyond the mortal plane, GhostChorus adapts to your style. Get started in seconds, then discover the depths of this unique hybrid Reverb + Chorus plugin as you explore. Give Your Mix a Spectral Dimension with Beautiful Reverb + Chorus From Beyond!
Screenshots
Verdict
The clearest difference is price: MIDI Aid at $0.99 against GhostChorus's $9.99. GhostChorus's advantage is update cadence (every 5 weeks vs every 7 months) and iOS requirement (12.0 vs 16.0). 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
MIDI Aid costs $0.99 and GhostChorus $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MIDI Aid ships an update every 7 months, GhostChorus every 5 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | MIDI Aid | GhostChorus |
|---|---|---|
| Price | $0.99 — better | $9.99 |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Tobias Wissmueller | Simon Alexander |
In-app purchases
MIDI Aid
No in-app purchases
GhostChorus
No in-app purchases
Questions
Is MIDI Aid free?
Is GhostChorus free?
Do MIDI Aid or GhostChorus have ads?
Which is updated more often, MIDI Aid or GhostChorus?
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