# Locker Practice App > Practice Lock Combination Canonical page: [https://chrome-stats.com/d/app.lockerpractice](https://chrome-stats.com/d/app.lockerpractice) ## Overview - **ID:** `app.lockerpractice` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** APPHAZE LIMITED - **Category:** EDUCATION - **Downloads:** 89 - **Version:** 1.0.1 - **Last updated:** 2026-09-23 - **First published:** 2026-09-23 - **Publisher country:** HK - **Size:** 4.65 MB - **Data as of:** 2026-11-07 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.lockerpractice) - **Website:** [https://apphaze.com/lockerpractice/](https://apphaze.com/lockerpractice/) - **Privacy policy:** [https://apphaze.com/lockerpractice/privacy/](https://apphaze.com/lockerpractice/privacy/) ## Description 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/ ## Rankings - #1,996,429 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `app.lockerpractice.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` ## Similar extensions and apps - [Locker Combination Practice](https://chrome-stats.com/d/com.sight35.lockercombinationpractice) — 2,830 users, 2.89 / 5 - [Locker: Combo Lock Practice](https://chrome-stats.com/d/org.cannappy.locker) — 407 users - [Lock Practice](https://chrome-stats.com/d/eizu.MasterLock) — 6,025 users, 2.78 / 5 - [Locker Lock Practice](https://chrome-stats.com/d/com.practice.locker_lock_practice) — 53 users - [School Locker Practice](https://chrome-stats.com/d/com.h3apps.school_lock) — 865 users, 3.30 / 5 - [Combination Lock Practice](https://chrome-stats.com/d/com.combinationlockapp) — 10,605 users, 3.38 / 5 - [Linko Locker: Get Opened](https://chrome-stats.com/d/com.linockfc.opp) — 3 users - [Lock Pick](https://chrome-stats.com/d/com.lockpuzzle2345) — 3 users - [Pick Lock](https://chrome-stats.com/d/com.brotherhoodapp.picklock) — 5,751 users, 4.00 / 5 - [Locker puzzle game](https://chrome-stats.com/d/com.ankitsingh.pdfxi) — 17 users - [BetaLock](https://chrome-stats.com/d/com.clockwork.pendulum.chime.rotary) — 100 users - [Lock Breaker](https://chrome-stats.com/d/com.kreatifmaju.lockbreaker) — 1 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/app.lockerpractice)