Screenshots
Description
Combination locks can be tricky—especially when they're attached to lockers at your school. Practice beforehand so you know exactly how to open yours. REALISTIC UNLOCKING The lock behaves exactly like a real one. Spin the dial to enter your combination, then tap or swipe up on the shackle to open. If you want to start over, just keep spinning and enter the combination again. HELPFUL HINTS If you make a common mistake when opening the lock—like forgetting to spin one rotation to the left before your second number—you’ll be notified with a friendly hint. WALKTHROUGH MODE If you get stuck, don't worry. Enable Walkthrough Mode to get step-by-step instructions as you open the lock. CUSTOMIZE YOUR LOCK Choose from six different dial colors: red, yellow, green, blue, purple, or black. GENERATE A RANDOM COMBINATION, OR CHOOSE YOUR OWN If you want to test yourself, generate a combination randomly. Or, choose your own in one of two number ranges: 0-39 or 0-49.
What's New
• Updated tinted icon
Details
- Developer
- James Randolph
- Main Category
- Education
- Version
- 2.2.1
- Version Release
- 2025-03-05
- Initial Release
- 2021-02-25
- Size
- 4 MB
- Age Rating
- 4+
- Price
- USD 0.99
- Languages
- EN, ES
- Bundle ID
- com.jamesrandolph.Practice-Lock
- Version Rating
- ★ 4.82 (1,933)
- First Seen
- 2026-05-29
Metadata updated 2026-06-11
Rank History
Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)
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User Reviews
This has helped me so much to learn codes . It also doesn’t have adds but you do need to pay for it but trust me it’s worth every penny. So just try it you won’t be sorry ! In two hours I learned how to open my locker clearly this is the best thing to buy on your on one!!!!😝🤪🥰If it could be ten stars it would be a 10 !!!
The fact it helped but i still wasnt able to open itttt because they were not being so specific like do i turn it 3-2 time to to reset orrr (dw i learned over 1 week ago it was aight
My first day of school is coming up and I forgot how to open my locker. With this app, it helped me so much to remember how to own my locker and have a good first day of school.
it helped me learn to open my locker it was mad helpful
The only thing missing is the sound of twisting the lock and the release. That would make this perfect
6-7
I didn’t know how to open my lock at school. So I was scrolling in TikTok and saw this app I didn’t care it cost 0.69$ it helped me so much and I recommend it.
I could not do my locker until I did this it is worth the 69 cents this is really cool so now I can finally do my locker
This app even tough there id a cost it is still very good at helping to solve these locks
This app helps me!!
Reviews are collected only for apps with detected changes (new entries or sharp risers).