# WiDI MIDI Studio — MIDI Sequencer and Controller > MIDI control surface and step sequencer for music production and device control. (iPhone/iPad app by HYPERTIDE SAS.) - Source: https://appshunter.io/ios/app/widi-midi-studio/id1437308268 (this page in markdown: same URL + `.md`) - Developer: [HYPERTIDE SAS](https://appshunter.io/developer/1403863340) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 10.0 · 26 MB - Languages: American English - Released: 2018-09-29 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/widi-midi-studio/id1437308268/reviews.md ## What is WiDI MIDI Studio? WiDI is a control surface with an integrated step sequencer in which you create controls such as buttons, pads, knobs and faders to send MIDI events and play sequences. • CONTROL SURFACE AND SEQUENCER: A control is bound to a channel and a specific MIDI Control Change. You can either specify the CC number if you know it, or let the app learn it. Once placed on the surface, use this control to interact with your MIDI device. Alternatively, any CC event sent by your device will be shown live by the control(s) bound to this CC. Pads are special controls: they can either produce MIDI CC events, Notes or Program changes. If bound to a CC, the pad can act as an on/off switch (you specify the values for each state.) If bound to a note, each tap produces the specified MIDI note. This is especially useful to operate MIDI instruments without keyboards such as synthesizer modules or drum machines. A sequence can hold as many tracks as you wish, and send notes to different MIDI channels. Sequences can play in sync or running freely. You may also group sequences together to start or pause them at the same time. • MIDI: To interface WiDI with any MIDI instruments/devices connected to your Mac or PC, connect to a MIDI Network Session on your Mac or your PC. On a Mac, this is natively supported by macOS, and you do not need to install third party software (use Audio MIDI Setup.) On a PC running Windows, you might want to install rtpMIDI. As an alternative to MIDI Network Sessions, you may use the WiDI Desktop Application. It acts as a MIDI bridge between the network and your MIDI hardware. You can install the desktop application on as many computers as you want (it's free!). It's a very lightweight package that doesn't need to perform any installation procedure whatsoever. You may download the WiDI Desktop Application for macOS on the Mac App Store, or go to : https://www.hypertide.com/widi/ for both macOS and Windows archives. Additionally, any class-compliant MIDI interface natively supported by iOS can also be used directly by WiDI without the need of a network connection. • FEATURES: ○ Use any CoreMIDI-supported MIDI interface connected to your device ○ MIDI network session: use WiDI as an external control surface for any DAW such as Logic Pro, Ableton Live, Cubase, ... ○ Multiple iPhone and iPad can connect to your computer, allowing different control surfaces simultaneously ○ Integrated step sequencer: create sequences, each one holding as many tracks as needed ○ Sequences can run freely or in sync and start simultaneously if grouped together in fire groups ○ Auto discover MIDI CC : you don't need to know each one to add controls, WiDI learns CC numbers sent by your devices ○ Automate CC : sweep ranges or use the step modulator to design patterns to modulate controls values, supporting various advanced options like step-by-step or smooth variations, bouncing, repeating, changing speed ○ Add as many pads as you want to generate MIDI Notes, Control Changes or Program Changes ○ Flexible control surface : set layout and grid size for both portrait and landscape orientations ○ Re-arranging controls is as simple as drag & drop ○ Fully customizable user interface : themes, colors, display of values and labels, aspect ratios, grid spacing, grid coloring, background, ... ○ Integrated File Manager to load and save your surfaces, which are also accessible in the iOS Files app and your computer's iTunes connection ○ Exchange surfaces between devices with the integrated QR code generator and scanner ○ Or use the share feature, so you may import them on any device. We'd love to hear from you! Should you be in need of support or eager to request a new feature, please contact us at support+widi@hypertide.com ## Key features - Customizable MIDI control surface - Integrated step sequencer - MIDI CC and Note generation - MIDI network session support - Automate CC values - Group sequences for synchronized playback ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | WiDI Fully Unlocked Version | $1.99 | one-time | ## Frequently asked questions about WiDI MIDI Studio ### What is WiDI MIDI Studio? WiDI MIDI Studio is a control surface with an integrated step sequencer designed to send MIDI events and play sequences. It allows users to create custom controls like buttons, pads, knobs, and faders to interact with MIDI devices and DAWs. ### How does WiDI MIDI Studio connect to MIDI devices? It can connect via CoreMIDI-supported interfaces directly to your device. For Mac and PC, it supports MIDI Network Sessions, and also offers a free WiDI Desktop Application that acts as a MIDI bridge. ### Can WiDI MIDI Studio be used with DAWs like Ableton Live or Logic Pro? Yes, WiDI MIDI Studio can be used as an external control surface for any DAW that supports MIDI network sessions, including popular options like Logic Pro, Ableton Live, and Cubase. ### Does WiDI MIDI Studio have ads? No, WiDI MIDI Studio does not contain advertisements. It is a free application with no ads present. ### What kind of controls can I create in WiDI MIDI Studio? You can create buttons, pads, knobs, and faders. Pads are versatile and can produce MIDI CC events, Notes, or Program changes, making them useful for operating MIDI instruments without keyboards. ### How does the step sequencer in WiDI MIDI Studio work? The integrated step sequencer allows you to create sequences with multiple tracks, each sending notes to different MIDI channels. Sequences can play in sync or freely, and can be grouped together for simultaneous starting or pausing. ### Is WiDI MIDI Studio available on multiple devices? WiDI MIDI Studio is available for iPhone and iPad. Multiple iPhones and iPads can connect to your computer simultaneously, enabling different control surfaces at the same time. ### What is the rating and price of WiDI MIDI Studio? WiDI MIDI Studio has a rating of 5.0 stars from 2 ratings and is available for free. It also has in-app purchases. ## Version history (last 5 releases) ### 1.8.3 — 2024-08-08 IMPORTANT note for WiDI Desktop App users: upgrade the Desktop App to version 1.0.2 if you intend yo send program changes! Version 1.8.3: • More bug fixes! New in versions 1.8.x: • Send program change (select patch on any MIDI device compatible with MSB/LSB/PC program change messages) • Corrected many UI issues (including keyboard covering dialogs in some situations) • MIDI channel of pads can now be modified • Compatibility with latests iOS and iPadOS releases, while still maintaining support down to iOS 10 (!) ### 1.8.2 — 2024-07-31 IMPORTANT note for WiDI Desktop App users: upgrade the Desktop App to version 1.0.2 if you intend yo send program changes! New in version 1.8.2: • Corrected crash at startup on certain phone configurations New in version 1.8.1: • Send program change (select patch on any MIDI device compatible with MSB/LSB/PC program change messages) • Corrected many UI issues (including keyboard covering dialogs in some situations) • MIDI channel of pads can now be modified • Compatibility with latests iOS and iPadOS releases, while still maintaining support down to iOS 10 (!) ### 1.8.1 — 2024-07-28 IMPORTANT note for WiDI Desktop App users: upgrade the Desktop App to version 1.0.2 if you intend yo send program changes! New in version 1.8.1: • Send program change (select patch on any MIDI device compatible with MSB/LSB/PC program change messages) • Corrected many UI issues (including keyboard covering dialogs in some situations) • MIDI channel of pads can now be modified • Compatibility with latests iOS and iPadOS releases, while still maintaining support down to iOS 10 (!) ### 1.7.9 — 2023-08-27 What's new in releases 1.7.x : • Multitouch ! It is now possible to interact with multiple controls simultaneously • A long press on the control's settings icon is required to open the dialog box, to avoid unwanted openings while playing • Controls' modulation play/stop button now reacts when touched rather than released for better reactivity • New pad "Hold" mode : note is sustained as long as the pad is kept pressed • New pad "latch" duration : first touch activates the pad, second touch deactivates it, thus allowing indefinite note duration • MIDI Interface : added "None" and "First available" choices in the local MIDI interfaces menu in settings • Changed MIDI interfaces descriptions for more clarity • Currently selected Note/Event is now displayed in a different color in the sequencer • New "quantize to beat" option for sequences, allowing beat-precision when placing notes and beat-rounded note duration while drawing or editing events in a sequence Fixed issues : 1.7.9 • Fixed networking issues with iOS 14 or more recent • Fixed tooltips appearance to be consistent between iOS and iPadOS 1.7.1 • Fixed a crash when opening a playing sequence on phones 1.7 • Crash when adding a control with a linear modulation resolved • Control automation not returning to "ready to play" fixed • Pads reactivity is now optimal across all kind of iOS devices • MIDI Interfaces can now be changed while local MIDI is active • Corrected an issue with listing of available input MIDI interfaces • Notes/Events position in the sequencer are now correctly displayed (counting bars, beats and ticks from 1 rather than 0, like us humans do) • On the iPad, the transport bar and play/stop button in the sequencer now correctly reflect the current status of the sequence when opened ### 1.7.1 — 2020-04-10 What's new in release 1.7.x : • Multitouch ! It is now possible to interact with multiple controls simultaneously • A long press on the control's settings icon is required to open the dialog box, to avoid unwanted openings while playing • Controls' modulation play/stop button now reacts when touched rather than released for better reactivity • New pad "Hold" mode : note is sustained as long as the pad is kept pressed • New pad "latch" duration : first touch activates the pad, second touch deactivates it, thus allowing indefinite note duration • MIDI Interface : added "None" and "First available" choices in the local MIDI interfaces menu in settings • Changed MIDI interfaces descriptions for more clarity • Currently selected Note/Event is now displayed in a different color in the sequencer • New "quantize to beat" option for sequences, allowing beat-precision when placing notes and beat-rounded note duration while drawing or editing events in a sequence Fixed issues : 1.7.1 • Fixed a crash when opening a playing sequence on phones 1.7 • Crash when adding a control with a linear modulation resolved • Control automation not returning to "ready to play" fixed • Pads reactivity is now optimal across all kind of iOS devices • MIDI Interfaces can now be changed while local MIDI is active • Corrected an issue with listing of available input MIDI interfaces • Notes/Events position in the sequencer are now correctly displayed (counting bars, beats and ticks from 1 rather than 0, like us humans do) • On the iPad, the transport bar and play/stop button in the sequencer now correctly reflect the current status of the sequence when opened ## Apps similar to WiDI MIDI Studio | App | Rating | Price | Category | | --- | --- | --- | --- | | [ProRemote](https://appshunter.io/ios/app/proremote/id286627793) | 3.3 (7) | Free | Music | | [Bluetooth MIDI Controller Pro](https://appshunter.io/ios/app/bluetooth-midi-controller-pro/id6449652509) | 4.4 (10) | Free | Music | | [Protokol - MIDI/OSC Monitor](https://appshunter.io/ios/app/protokol-midiosc-monitor/id1451570764) | 4.6 (15) | Free | Music | | [7III Tap: Live MIDI Controller](https://appshunter.io/ios/app/7iii-tap-live-midi-controller/id6499097273) | 4.6 (12) | Free | Music | | [MIDI Designer Pro X](https://appshunter.io/ios/app/midi-designer-pro-x/id492291712) | 4.6 (265) | Free | Music | | [MIDI Expression Control](https://appshunter.io/ios/app/midi-expression-control/id1200670783) | 5.0 (6) | Free | Music | ## More apps by HYPERTIDE SAS - [WiDI - MIDI Studio](https://appshunter.io/ios/app/widi-midi-studio/id1420223879) All apps by HYPERTIDE SAS: https://appshunter.io/developer/1403863340 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*