Does a third-party keyboard work with iPhone Mirroring on Mac?
iPhone Mirroring types into your iPhone’s apps through your Mac’s own keyboard, which is a hardware-style input path, not the on-screen one — so a custom keyboard’s clicks, haptics and themes have nothing to attach to while you are mirroring, and this time there is no icon to tap to bring them back, because the real phone stays locked out of reach the whole session.
iPhone Mirroring puts your iPhone’s apps in a window on your Mac, and you can click into a Messages thread or a Notes document and just start typing on the Mac’s own keyboard. Whatever custom keyboard is set up on the phone itself — clicks, backlight, theme and all — is nowhere to be found in that window. Nothing has been uninstalled and nothing needs adding again on the phone. The window never had an on-screen keyboard in it to begin with.
What iPhone Mirroring actually sends across
iPhone Mirroring is a macOS Sequoia feature: when an iPhone signed into the same Apple ID is locked and nearby, its screen and apps show up live in a window on the Mac, and clicks in that window act on the phone exactly as a tap would. Typing works the same way — text you type goes straight into whatever field is focused on the iPhone — except the keys doing the sending are the Mac’s own, physical or on-screen, not anything drawn by an app or an extension on the phone.
Why nothing about the on-screen keyboard shows up
This is the same underlying rule that makes keyboard sound and lighting go silent the moment a Bluetooth keyboard is paired directly to an iPhone: iOS only draws its on-screen keyboard, third-party or Apple’s own, when there is a finger expected to tap it. A key press arriving through a hardware-style path — a paired Bluetooth keyboard, or a Mac’s keyboard relayed through Mirroring — travels straight into the text field through the system’s own input handling instead, with no on-screen key ever drawn for it to land on. A keyboard extension’s own view, and everything tied to that view, never loads for that session, because there is no on-screen keyboard for it to be.
- Typing itself — works normally. Text reaches the focused field on the iPhone exactly as intended.
- Autocorrect and predictive text — keep working. They operate on the text itself, not on an on-screen key tap, the same as when a Bluetooth keyboard is paired directly to the phone.
- Key sounds, haptic feedback, themes and backlight effects — silent and unrendered, because they all belong to the on-screen keyboard, and there is no on-screen keyboard on screen to carry them.
- The globe key and its keyboard-switching menu — not present either, for the same reason: it is drawn by the on-screen keyboard, which is not showing.
The one thing that is different from a Bluetooth keyboard
Pair a Bluetooth keyboard straight to an iPhone you are still holding, and there is a way back mid-session: iOS leaves a small keyboard icon in the corner of the actual screen, and tapping it brings the on-screen keyboard — sound, theme and all — back up over the hardware one. iPhone Mirroring removes that option, because the whole point of the feature is that the phone stays locked and put away for as long as you are using it from the Mac. There is no real screen in front of you to tap that icon on. Getting a custom keyboard’s sound and lighting back means stepping away from Mirroring and typing on the iPhone itself, not finding a setting inside the Mirroring window.
A newer requirement than Kibo itself needs
iPhone Mirroring needs iOS 18 or later on the phone and macOS Sequoia on the Mac. Kibo’s own minimum is iOS 16, so a keyboard that runs happily on an older iPhone can still end up paired with a Mac feature that phone cannot use at all until it is updated — worth knowing before assuming a missing Mirroring option is a keyboard problem rather than an iOS-version one.
One more requirement worth flagging before any of the rest matters: Apple has kept iPhone Mirroring unavailable in the European Union, citing regulatory concerns, so a reader in an EU country may not have access to the feature at all yet regardless of iOS or macOS version. None of that is specific to any keyboard, third-party or Apple’s — it decides whether the whole Mirroring window opens in the first place.
Where Kibo fits
Kibo’s 17 key sounds, its themes and its backlight effects are all part of the on-screen keyboard it draws, so they follow the pattern above exactly: not present while you are typing into a mirrored iPhone from a Mac, back the moment you pick the phone up and type on it directly. Full Access has no bearing on any of this either way — Kibo reads that switch only for the Copy word, Copy line and Paste buttons on its own toolbar, on the phone, and leaving it off changes nothing about how Mirroring behaves. Kibo is free to download.
Frequently asked questions
Why does my custom keyboard’s sound and theme disappear when I use iPhone Mirroring?
iPhone Mirroring types through your Mac’s own keyboard, which iOS treats as a hardware-style input rather than a finger tapping the screen. The on-screen keyboard — the thing a third-party keyboard’s sound, haptics and theme actually belong to — never gets drawn for that session, so there is nothing for those to attach to.
Is this the same thing as pairing a Bluetooth keyboard to an iPhone?
The underlying mechanism is the same, but there is one real difference: with a Bluetooth keyboard paired directly to the phone you are holding, tapping a small icon brings the on-screen keyboard back mid-session. During iPhone Mirroring the actual phone stays locked and out of reach by design, so that icon is not something you can get to — you need to stop mirroring and type on the phone itself instead.
Do I need Full Access turned on for a keyboard to work during iPhone Mirroring?
No, and it would not help either way. Full Access governs a keyboard extension’s network access and its own clipboard buttons, not whether its on-screen view gets drawn. Typing during Mirroring goes through the Mac’s keyboard regardless of that switch.
Why don’t I even see iPhone Mirroring as an option?
Check iOS and macOS versions first — it needs iOS 18 or later and macOS Sequoia or later. If both are current and it is still missing, the likely reason is regional: Apple has kept iPhone Mirroring unavailable in the European Union.
Try it on your own keyboard
Kibo is a free custom keyboard for iPhone with real mechanical key sounds, a wardrobe of themes and RGB backlight effects. No account, no ads, and it works with Full Access left off.