Comparison

Time to Study vs Locker Practice

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Time to Study

Features
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Study smarter with Time to Study - the simple and powerful app designed to help you focus on learning. Main Features: Flashcards: Craft your own digital flashcards with ease. You can input your cards with text, enhancing them using Markdown, or handwrite them, mimicking the traditional pen and paper method. Collections: Simplify the organisation of your study cards. Group your flashcards into collections that make the sense to you. Unlimited Cards & Collections: There are no restrictions on the number of cards or collections you can create. And absolutely no cost involved! Share Collections: Sharing is caring! Quizzes: Combine multiple collections or specific cards into quizzes that let you test your knowledge and track your progress over time. Study Timer: Ensure that you meet your study targets with the integrated study timer. Improvements: As you complete quizzes, you'll see recommendations for cards that may require additional attention. Statistics: Gain insight into your study habits through statistics, including the number of cards you've created, the duration of your study sessions, your average quiz scores, and more.

About

Locker Practice

Master combination locks with a realistic digital dial. Practice opening locks repeatedly until it becomes automatic, with step-by-step guidance and progress tracking. Ideal for students and anyone needing to quickly open a padlock.

Highlights
  • Realistic rotary dial simulation
  • Step-by-step opening guidance
  • Customizable combinations
  • Progress tracking (success rate, best time)
  • Offline functionality
  • No ads or interruptions
Features
Read full description

Walk up to your locker already knowing how it opens. Locker Practice is combination lock practice on a dial that behaves like the real thing. Spin it with your finger, follow the true right-left-right sequence, and open your locker combination again and again until your hands remember it. No real padlock needed, no hallway audience, no daily limit. A dial with real weight Drag the dial and it turns with you, giving a haptic pulse at every notch, then settling on the nearest number when you let go — just like the padlock on your locker door. That feel is what a school handbook diagram can never teach you, and it is the whole point of locker practice. The real sequence, enforced A combination lock is a sequence, not a password. So it makes you do it properly: • Spin clockwise at least three full turns to clear the dial, then stop on your first number • Spin counter-clockwise one full turn past it, then stop on your second number • Spin clockwise straight to your third number — do not go past it • Swipe the shackle up Get a direction or the extra turn wrong and it stays shut, exactly like the real one. That is what separates real lock practice from tapping digits into a keypad. It tells you what you did wrong "It didn't open" is useless feedback. When you make one of the classic mistakes, this app names it: wrong way to start, not spun far enough to reset, forgot the extra full turn, spun past the third number. One tap resets the dial and you go straight into the next attempt. Practice the code you were actually given Type in the lock combination your school handed you and rehearse that exact one, or generate a random one when you just want reps. Switch on "new code after each open" for fresh combinations, so you train the motion rather than memorise one answer. Save the codes you use most and name them, so gym locker memory is one less thing to carry. When you want pressure Use it as a school practice lock at home. Challenge mode hides the code and starts a countdown on the practice lock. School Sim tightens it to 20 seconds, so the first time you feel rushed is not the first morning of term. Watch yourself get better Progress tracks success rate, best time, streaks and attempts — you see the moment a lock combination stops needing conscious thought. What is inside • A true-to-life rotary dial you drag, with per-notch haptics • Enforced clockwise, counter-clockwise, clockwise sequence with the extra full turn • Step-by-step walkthrough showing the current step and direction • Named, instant correction for the mistakes that keep lockers shut • Reset any time, plus how to reset a borrowed or second-hand padlock • Your own code or a random one; optional new code after every open • Dial ranges 0-29, 0-39 and 0-49 • Challenge countdown and School Simulation modes • Named saved combinations, success rate, best time and streaks • Haptics you can switch off; offline, 33 languages, light and dark What this app is not This is a practice lock for a code you already have. It does not open, crack or decode anyone else's lock and it teaches no lock picking. It does not pair with bluetooth or smart locks and does not cover keypad or fingerprint locks. No account, no cloud sync — everything stays on your device. Set your code, spin the dial, and make locker combination practice something you did at home instead of something you fumble in the hallway. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy

Screenshots

Time to Study3 screens
Locker Practice4 screens

Verdict

The call

The clearest difference is in-app purchases: Time to Study at none against Locker Practice's 1. Locker Practice's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Locker Practice sells 1 one-off in-app purchase. Time to Study asks for nothing beyond the download.

UpkeepUpdate frequency

Time to Study ships an update every 2 months, Locker Practice weekly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Time to Study versus Locker Practice: the parameters behind the verdict, then further details
ParameterTime to StudyLocker Practice
PriceFreeFree
Rating—4.7 (87 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—87 — better
Update frequencyEvery 2 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size4 MB111 MB
Age rating4+4+
DeveloperAndre CallusZeroPlay Ltd.

In-app purchases

None

Time to Study

No in-app purchases

1 purchases

Locker Practice

One-time1
  • Locker Practice Pro$14.99

Questions

Is Time to Study free?
Time to Study is free to download, with no in-app purchases.
Is Locker Practice free?
Locker Practice is free to download, with in-app purchases available.
Do Time to Study or Locker Practice have ads?
Both Time to Study and Locker Practice show ads.
Which is updated more often, Time to Study or Locker Practice?
Time to Study ships an update every 2 months, and Locker Practice weekly. Most recently, Time to Study was updated on October 9, 2026 and Locker Practice on October 14, 2026.

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