QuizLock: Screen Time & Quiz
QuizLock: Screen Time & Quiz is made and published by BTR Interactive. AppBrain is an independent app data site and isn't affiliated with BTR Interactive. The app name, icon, screenshots and description belong to BTR Interactive and are shown as published on Google Play.
AppBrain's verdict
NewGrowing fast- Total installs
- 11 thousand
- Last updated
- September 21, 2026
QuizLock: Screen Time & Quiz came out 69 days ago. It has 11 thousand installs. 6.2 thousand of those came in the last 30 days. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 6.2 thousand
- Per day
- 210
- 30-day average
- Play install range
- 10+ thousand
- Launched
- July 2026
Installs over time
QuizLock: Screen Time & Quiz has been installed 11 thousand times. Over the past 30 days, it averaged 210 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for QuizLock: Screen Time & Quiz
Competitors
Similar apps and more from BTR InteractiveAlternatives to QuizLock: Screen Time & Quiz
More from BTR Interactive
Releases
Updates seen on Google Play- Version
- 1.0.19
- Launched
- July 2026
User feedback
Ratings and reviews on Google PlayComments on QuizLock: Screen Time & Quiz for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 31.2 MB
- Content rating
- Everyone
Technologies used by QuizLock: Screen Time & Quiz
About the app and developer
About QuizLock: Screen Time & Quiz
QuizLock: Screen Time & Quiz is a productivity app developed by BTR Interactive.
How many times has QuizLock: Screen Time & Quiz been installed?
QuizLock: Screen Time & Quiz has been installed 11 thousand times. In the last 30 days, the app was installed 6.2 thousand times.
What is the rating of QuizLock: Screen Time & Quiz?
QuizLock: Screen Time & Quiz has no ratings yet.
Is QuizLock: Screen Time & Quiz free?
QuizLock: Screen Time & Quiz is free. The app size is 31.19 MB. The latest version available is 1.0.19. The last update was on September 21, 2026.
What are the requirements for QuizLock: Screen Time & Quiz?
The app has a content rating of Everyone. The app has been available on Google Play since July 2026.
App Performance Report
Get a detailed PDF report for QuizLock: Screen Time & Quiz with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for BTR Interactive
Store listing
By BTR Interactive, from Google Play“Screen time that teaches you something. Apps lock until you answer.”
Description by BTR Interactive Written by the developer, not by AppBrain. Click to read.
Choose the apps you lose time in and set a daily limit. When you reach it, QuizLock locks the app and asks a question. Answer it and you are back in. That is the whole idea — the phone does not just say no, it asks for something small in return.
WHAT YOU GET
• Screen-time limits for the apps you choose
• A lock screen with a real question, not a guilt trip
• 84,000+ questions across nine categories, in seven languages
• Vocabulary practice in seven languages
• Questions you get wrong come back on a spaced-repetition schedule
• Practice any time to bank minutes you can spend on a future lock
• Day streaks, with a protection that covers the day you forget
• Per-category accuracy, so you can see what you are actually weak at
• A morning summary and an evening reminder — both optional
YOUR DATA STAYS ON YOUR PHONE
Screen-time measurements, the list of apps you monitor and your quiz history are stored on the device. We have no servers and no accounts. You can export a backup file whenever you like.
IN A HURRY?
Watch a short ad to skip once, or spend minutes you earned by practising. Premium removes ads and adds automatic backup.
QuizLock is a digital wellbeing tool. Usage Access is used only to measure the apps you choose; the display-over-apps permission is used only to show the quiz.
Recent changes:
Three new languages: Arabic, Bengali and Indonesian — with the interface, notifications and questions in all nine categories.
Kids mode: PIN-protected, ad-free, only easy age-appropriate questions.
Thousands of new questions — the bank now exceeds 210,000, and questions repeat far less often.
The vocabulary trainer tops 2,100 words, now with meanings in Arabic, Bengali and Indonesian too.
Premium now takes a promo code.
Fixes to the Premium badge, Drive backup, ads and purchases.