How to Confirm Actions Using AssistiveTouch on iPhone and iPad

AssistiveTouch is one of iOS's most practical accessibility features — and one of its most underused. Originally designed for users with motor impairments, it's become a go-to tool for anyone whose physical buttons are broken, awkward to reach, or simply inconvenient. One of its most common uses is confirming actions — things like authenticating App Store purchases, approving Apple Pay transactions, or triggering system-level confirmations that normally require a physical button press.

Here's how it works, what affects the experience, and why the right setup varies depending on who's using it.

What AssistiveTouch Actually Does

AssistiveTouch creates a floating virtual button on your screen that replicates hardware inputs. Once enabled, it gives you a software-based menu to perform actions like locking the screen, adjusting volume, taking screenshots, and — critically — double-clicking the side button for confirmations.

On Face ID devices (iPhone X and later, newer iPads), many confirmations require a double-click of the side button. This includes:

• Confirming Apple Pay purchases
• Approving App Store downloads requiring authentication
• Authorizing password autofill in some contexts

AssistiveTouch can replicate that double-click entirely in software, no physical button required.

How to Enable AssistiveTouch

1. Open Settings
2. Tap Accessibility
3. Tap Touch
4. Tap AssistiveTouch
5. Toggle it on

A semi-transparent floating button appears on your screen. You can drag it to any edge of the display.

How to Confirm Actions With AssistiveTouch 📱

When a confirmation prompt appears — for example, the "Double-Click to Confirm" screen during an Apple Pay transaction — here's the standard method:

1. Tap the AssistiveTouch floating button to open the menu
2. Tap Device
3. Tap More
4. Tap Accessibility Shortcut — or, depending on your iOS version and configuration, look for a Double-Click Side Button option

Alternatively, you can create a custom top-level shortcut in AssistiveTouch settings to map the double-click directly to the floating button, reducing it to a single tap when a confirmation is needed.

Setting Up a Custom Action for Faster Confirmation

1. Go to Settings > Accessibility > Touch > AssistiveTouch
2. Under Custom Actions, assign Double-Click Side Button to a gesture (single tap, double tap, or long press on the AssistiveTouch button itself)
3. Now when a confirmation prompt appears, a single gesture on the floating button handles it directly

This shortcut eliminates the multi-step menu navigation and makes AssistiveTouch genuinely quick for repeat confirmations.

Variables That Affect How This Works

Not everyone's experience is identical. Several factors shape how smoothly AssistiveTouch handles confirmations:

iOS Version

Apple periodically adjusts how AssistiveTouch interacts with system confirmations. The menu structure and available options in iOS 16, 17, and 18 differ slightly. If an expected option isn't visible, the iOS version is often the cause.

Device Type (Face ID vs. Touch ID)

Touch ID devices handle confirmations differently — authentication is biometric (fingerprint) rather than a button press, so AssistiveTouch's role is mostly about the physical press itself, not bypassing biometrics.

Whether Face ID or Touch ID Is Active

AssistiveTouch handles the button press portion of a confirmation. Biometric authentication (Face ID scan or Touch ID fingerprint) still needs to succeed independently. If Face ID fails and you're falling back to passcode entry, AssistiveTouch doesn't change that flow — it only replaces the hardware button interaction.

AssistiveTouch Customization Level

Users who have heavily customized their AssistiveTouch layout may need to navigate differently. The Double-Click Side Button action may be buried under menus or already assigned to a gesture depending on prior setup.

Common Scenarios Where This Comes Up 🔐

Apple Pay at checkout: The "Double-Click to Pay" prompt is the most frequent situation. AssistiveTouch's double-click action completes this without touching the physical side button.

App Store purchases: When authentication is required for a download or in-app purchase, the same double-click confirmation applies on Face ID devices.

Password autofill: Some AutoFill confirmations in Safari or third-party apps trigger a side button prompt. AssistiveTouch handles this the same way.

Physical button failure: If the side button is damaged or unresponsive, AssistiveTouch becomes a functional workaround — not just a convenience but a necessity.

What AssistiveTouch Can't Do Here

It's worth being clear about the limits. AssistiveTouch doesn't bypass authentication — it replicates the button press that signals intent to confirm, but Face ID still needs to recognize your face, or you'll need to enter your passcode. It also doesn't override system security policies. If a particular app or transaction requires specific device conditions, AssistiveTouch alone won't circumvent those requirements.

How useful this setup turns out to be depends heavily on why you're using it — whether it's because of a hardware issue, a motor accessibility need, a one-handed use case, or simple convenience. The steps are consistent, but the configuration that makes it feel seamless is different for every setup.