Locker Practice App
Practice Lock Combination
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Open your locker on the first try. A realistic dial with haptic clicks, turn-by-turn lessons, and timed drills that build speed before day one of school.
Open your locker on the first try. Locker Practice is a realistic combination lock trainer that teaches you the technique step by step, then helps you build speed and confidence before the first day of school.
THE DIAL FEELS REAL
Spin a beautiful, full-size dial with your finger and feel a haptic tick for every number, just like the real thing. Clear the lock, dial your numbers, and swipe the shackle open.
IT TEACHES YOU, TURN BY TURN
Never touched a combination lock? The interactive lesson walks you through every step with an arrow right on the dial. Make a wrong turn and the app tells you exactly what happened and how to fix it, instead of silently resetting.
PRACTICE YOUR REAL COMBINATION
Save your actual locker combination and drill it until it is muscle memory. It stays on your phone, and you can look it up any time if you ever forget it.
RACE THE CLOCK
Timed challenges record every solve to the hundredth of a second. Beat your best time, watch your average drop, and keep your practice streak alive.
MAKE IT YOURS
Choose your dial style, practice 0-39 or 0-49 locks, generate random combinations, and watch your best time, total solves, and day streak grow.
Locker Practice is free to use, with an optional one-time upgrade that unlocks every dial style, unlimited saved lockers, and your full stats history with progress charts.
No account. No ads. No tracking. Your combination never leaves your device.
Terms:
https://apphaze.com/lockerpractice/terms/
Privacy
https://apphaze.com/lockerpractice/privacy/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Apphaze, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- APPHAZE LIMITED
- Size
- 2.2 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Locker Pro USD 3.99
- Copyright
- © AppHaze Limited 2026