How to Use iPhone Guided Access to Lock App in Place

Guided Access is the built-in iPhone feature used to lock an app in place and keep the device in single app mode. After Guided Access is enabled in Accessibility settings, opening an app and starting a Guided Access session prevents switching to other apps until the session is ended with Face ID, Touch ID, or a passcode.

Steps to Use iPhone Guided Access to Lock App:

1. Open Settings > Accessibility > Guided Access and turn on Guided Access.
2. Tap Passcode Settings and set a Guided Access passcode, or enable Face ID or Touch ID for ending the session.
3. Open the app that needs to stay on screen. Triple-click the Side button or Home button to open Guided Access.
4. Tap Options if needed to disable buttons, touch, keyboard, motion, or time limit. Then tap Start to lock the app.
5. To exit single app mode on iPhone, triple-click the same button again, authenticate, and tap End.

Common Issues and Fixes

• Guided Access does not start — Triple-click shortcut is not assigned — Go to Settings > Accessibility > Accessibility Shortcut and make sure Guided Access is selected.
• App still responds in unwanted areas — Touch is active for the full screen — Before starting, circle parts of the screen to disable touch in selected areas, or open Options and turn off Touch.
• Cannot exit Guided Access — Passcode was forgotten or biometric unlock fails — Try Face ID or Touch ID again, then restart the device and re-enter the session if the screen is still responsive.
• Triple-click opens another accessibility tool — Multiple shortcuts are enabled — Remove other Accessibility Shortcut items or choose Guided Access from the shortcut menu.
• Screen locks during use — Auto-Lock or time settings interrupt the session — In Guided Access Options, adjust the time limit and review display settings before starting.

Quick Tips

• Guided Access can lock an app in place for kids, kiosks, study sessions, or video playback without full device restrictions.
• Single app mode on iPhone is not the same as full parental controls. Notifications, calls, and emergency features may still behave differently depending on iPhone settings.
• Guided Access works per session. A new session must be started each time another app needs to be locked.
• For stronger control, disable hardware buttons in Options before tapping Start.

Related Questions

Q1. Can Guided Access block the Home button or Side button?

Yes. Guided Access options can disable hardware buttons during a session. Button controls must be selected before starting the session.

Q2. Is Guided Access the same as Screen Time app limits?

No. Guided Access locks one active app in place immediately. Screen Time manages broader usage limits across apps and categories.