iMIDIPatchbay vs Camelot Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iMIDIPatchbay
Organize your entire MIDI setup from a central point. Easily create split and layer configurations, send program changes, and filter controller data for external sound devices. Store and recall configurations as songs, and manage setlists for performances.
- Create split and layer configurations
- Send Program Changes and control changes
- Transpose sounds and rig
- Filter controller data
- Store and recall configurations as songs
- Create setlists for performances
- Link PDF documents to songs
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iMIDIPatchbay lets you organize your whole MIDI setup from one central point. Do you often divide your keyboards into zones to assign different sounds which might come from external sound expanders? Do you need to send Program Changes to your MIDI equipment? Do you want to integrate your music making apps into your live gear? Well, then iMIDIPatchbay is definitely the right tool for you! LIST OF FEATURES - Create split and layer configurations very easily - Support for up to 4 master keyboards (In-App Purchase) - Send volume and other control changes (reverb, chorus, pan) to your sound devices - Send Program Changes to your sound devices - Transpose sounds in octave steps - Transpose the hole rig in half-tone steps - Filter controller data (sustain, pitch-bend, modulation, expression, aftertouch) - Store configurations as songs for later recall - Switch song of iMIDIPatchbay from another app or MIDI device via Program Changes - Switch songs while holding down keys or holding e.g. the sustain pedal without getting stuck notes - Play all your sounds even if you don't have all your master keyboards with you: "master switches" allow you to make another master act as a substitute for it (advanced feature!) - Create setlists to arrange songs for your performances (In-App Purchase) - Link multiple PDF documents (e.g. sheet music or notes) from Dropbox to each song (In-App Purchase) - Backup settings to Dropbox - UI which is optimized for live usage WHAT EXACTLY CAN I DO WITH iMIDIPatchbay? As a keyboard player, you most probably know about splitting and layering sounds. While this can be done relatively easy on professional keyboards, it becomes more complex if your gear consists of multiple keyboards and sound expanders. iMIDIPatchbay makes building such configurations a lot easier than it has ever been before. After connecting your keyboards and other MIDI devices to the iPad, you can easily create split zones and assign sounds of your MIDI devices to them. It's also possible to route the MIDI data to other apps if they have a virtual MIDI port. Furthermore, you can filter out controllers which is great if you want e.g. pitch bend or sustain to affect only a subset of the active sounds. WHAT DO I NEED TO GET STARTED? You need a CoreMIDI interface to connect your keyboards and sound expanders to the iPad. WHERE CAN I LEARN MORE? Go to iMIDIPatchbay's website in order to find a more detailed description of the app. If you encounter problems, please let me help you (you find the mail address on the website and on the info screen within the app). Please note that there is no way to respond to you if you post a review on the App Store instead. Always email me first! If you like the app, let others know by submitting a good review on the App Store. And feel free to send me suggestions for further releases.
Camelot Pro
This app is a comprehensive digital workstation for live musical performances. It integrates setlist management, software instrument hosting, score reading, audio playback, and advanced MIDI routing into a single, user-friendly interface.
- Setlist management
- Software instrument and FX hosting (AUv3)
- PDF music score reader
- Multitrack audio player
- Advanced MIDI routing and transformers
- Smart scene switching with no audio interruption
- Tempo sync with MIDI Clock and Ableton Link
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Camelot is an application created to address the most complex live performance needs with a simple and guided workflow. It combines in one app, a convenient and beautifully designed digital performance workstation that in the past could only be achieved with a complex setup made of connecting different applications and devices together. Camelot is a Setlist Manager, a Software Instrument & FX Host, a PDF Music Score reader, a Multitrack Audio Player, and the most advanced Audio/MIDI Patchbay and Router. All in one piece of software: ● Hardware Instrument presets: select your instrument Smart Map and go! With no MIDI knowledge! ● Software instruments and effects (AUv3) Play with your favorite software sounds & FX (Auv3 format) and enjoy switching from one scene to another WITHOUT SOUND INTERRUPTION! ● MIDI Learn: Quickly assign hardware controls to plugin parameters with an intuitive MIDI Learn workflow. Map knobs, faders, and pedals in seconds for full hands-on control. ● MIDI keyboards and MPE controllers: connect any MIDI controller directly or with a USB hub; ● Advanced MIDI routing: duplicate, filter, and route any MIDI messages with ease; ● Powerful MIDI Transformers: Message Transformers convert CC messages from one number to another. Trigger a chord by pressing one note Remap/rescale any CC or velocity curve. Easily play different scales or harmonize/shift parts; ● MIDI and Bluetooth remote controls: Remote scene switching, start/stop buttons, or assign track levels to external pedals, faders, or controllers; ● Smart Scene Switching: It’s a unique feature on iOS!!! There is no AUv3 host capable of switching sound with NO AUDIO INTERRUPTION and clever MIDI messages management, that does not truncate MIDI instances & routing. Stop using production tools for live performances! ● Tempo Sync with MIDI Clock and Ableton Link, with dedicated output for metronome (click) ● Lyrics and Chords attachments with custom annotations: each Scene recalls PDF or images that you can visualize during the performance. The attached file can be saved at the desired zoom level and scroll position. Stop using paper chord, lyrics, or music score books! ● Audio backing tracks, Timeline & Automations: attach Audio Tracks, add auto-play and auto-stop markers, and even add Scene automation. You can have multiple audio tracks with separate audio outputs and, at the same time, use the Timeline to automate Scene switches at specific points in the sequence; ● Audio Inputs and Routing: Manage any audio input source: mic, guitar, bass, or hardware synth. Add effects to any internal or external audio source in Camelot. Endless audio routing options with dedicated audio send connectors; ● Manage your Performance with ease: Forget about the complications of last-minute Setlist changes. Rearrange, move and duplicate Songs with simple Drag & Drop directly on each Setlist. How Camelot is organized: ● Setlists - a collection of Songs ● Songs - can have one or more Scenes that each include a Timeline. When you select a Song in Camelot, you load all the resources needed to play that Song (i.e., Virtual Instruments, FX, and Audio Tracks). ● Scenes - recall and organize Hardware instruments presets, MIDI connections, Software plugin presets, and Music Score Attachments. You can switch freely from one Scene to another with no interruption in the sound. ● Layers - the building blocks of each Scene. Layers allow the connection between MIDI Input Controllers and the Items. Layers manage the MIDI and Audio flow for all the Items that are loaded on them. ● Items - Individual Hardware or Software Instruments and FX.
Screenshots
Verdict
The clearest difference is price: iMIDIPatchbay at $14.99 against Camelot Pro's $29.99. iMIDIPatchbay also leads on device support (3 vs 1). Camelot Pro's advantage is in-app purchases (none vs 2). On rating, review sentiment, ratings volume and update cadence 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
iMIDIPatchbay costs $14.99 and Camelot Pro $29.99 up front. iMIDIPatchbay sells 2 one-off in-app purchases. Camelot Pro asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.2 for iMIDIPatchbay against 4.2 for Camelot Pro. Both are backed by a comparable volume of ratings — 18 and 42 respectively. Written reviews are what separate them: 67% of iMIDIPatchbay's written reviews are positive against 69% of Camelot Pro's.
iMIDIPatchbay ships an update every 2 months, Camelot Pro every 6 weeks. The most recent releases landed on September 19, 2026 and September 25, 2026 respectively.
| Parameter | iMIDIPatchbay | Camelot Pro |
|---|---|---|
| Price | $14.99 — better | $29.99 |
| Rating | 4.2 (18 ratings) | 4.2 (42 ratings) |
| Positive reviews | 67.2% of reviews | 69.2% of reviews — better |
| Number of ratings | 18 | 42 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 17 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Johannes Doerr | Audio Modeling |
Customer experience
iMIDIPatchbay
Camelot Pro
In-app purchases
iMIDIPatchbay
- Multiple masters$9.99
- Setlists$9.99
Camelot Pro
No in-app purchases








