Knob16 vs Memory MIDI
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Knob16
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Knob16 is a MIDI controller for producers and performers who want hands-on control from their iPhone or iPad. 64 Knobs Across 4 Banks 16 knobs per bank, instantly switchable. Configure each knob's CC number, channel, output range, label, and fine-tune multiplier. Bidirectional MIDI Send MIDI CC values and receive feedback. When your DAW or MIDI device sends CC values back, matching knob positions update on screen. MIDI Learn Enable MIDI Learn. Double-tap any knob. Send a CC from your MIDI controller. Done. Play Mode Turn Knob16 into a playable MIDI surface with 16 pads per bank, 29 scales, and semitone transpose. Snapshots and Presets Save and recall knob values with snapshots. Use presets to switch between complete setups. Connect Your Way Connect to compatible MIDI destinations over USB or Network MIDI via Wi-Fi. KNOB16 PRO Unlock advanced control, performance, and connectivity features: ⢠Ableton Live Mode ā control the mixer, devices, macros, and transport, with automatic Blue Hand device mapping ⢠Bluetooth MIDI ā connect wirelessly to compatible MIDI devices ⢠Grouping Mode ā link knobs with adjustable output curves ⢠MPE ā per-note pitch bend, slide, and pressure ⢠14-bit CC ā 16,384 steps for high-resolution control ⢠NRPN ā access deeper parameters on compatible MIDI gear ⢠4 snapshots per bank ⢠Unlimited custom presets, import, and duplication ⢠iCloud preset sync across your devices ⢠Custom skins ā personalize the knobs and app appearance ⢠All future features designated as Pro Bluetooth MIDI, Grouping Mode, and Live Mode each include three free 24-hour trials. Knob16 Pro is a one-time purchase. No subscription. FREE FOREVER The core of Knob16 stays free: ⢠64 knobs across 4 banks ⢠Standard 7-bit MIDI CC ⢠Per-knob setup for standard CC ⢠Bidirectional MIDI feedback ⢠MIDI Learn ⢠Play Mode ⢠USB MIDI ⢠Network MIDI over Wi-Fi ⢠1 snapshot per bank ⢠Two editable built-in presets A compatible DAW, MIDI app, or MIDI device is needed to receive MIDI output. Ableton Live Mode requires the Knob16 Remote Script.
Memory MIDI
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Turn your iPhone into a wireless MIDI controller. Drum pads, piano keys, mixer faders, XY pad and transport ā over Wi-Fi, no cables. Works with Ableton Live, Logic Pro, FL Studio, Studio One, Cubase, Bitwig Studio, Reaper, GarageBand, Pro Tools and any DAW that supports Network MIDI (RTP-MIDI) or Bluetooth MIDI. DRUM PADS Six velocity pads that respond to several fingers at once. Layouts are tuned for the DAW you pick. KEYS A full-screen keyboard: turn the phone sideways and play. Slide between keys, shift octaves, hold sustain. MIXER, XY PAD AND BUTTONS Faders, an XY pad and toggle buttons for effects, filters and sends. Map them in your DAW once and they stay mapped. TRANSPORT AND RECORDING Play, stop and record from your phone while your hands stay on the instrument. YOUR OWN PRESETS Build your own layout from pads, faders and buttons, rename controls and save it. APPLE WATCH Turn the Digital Crown to control any parameter from your wrist. EASY SETUP Pick your DAW and follow the step-by-step guide. Your iPhone reconnects to the computer you chose on its own. Interface languages: English, Russian.
Screenshots
Verdict
The clearest difference is in-app purchases: Memory MIDI at none against Knob16's 1. Knob16's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Knob16 sells 1 one-off in-app purchase. Memory MIDI asks for nothing beyond the download.
Knob16 ships an update every 8 days, Memory MIDI fortnightly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | Knob16 | Memory MIDI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days ā better | Fortnightly |
| Ads | No ā better | Yes |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 18.6 | 17.0 ā better |
| Further details ā not scored | ||
| Size | 12 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | JURIJS KOSKINS | Dmitrii Bondarchuk |
In-app purchases
Knob16
- Knob16 Pro$11.99
Memory MIDI
No in-app purchases









