AppBrain's verdict
- Last updated
- October 28, 2026
- Size
- 7.77 MB
User feedback
Ratings and reviews on the App StoreComments on TTLocker: Quiz Before Scroll for iOS
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Store listing
By 杰豪 张, from the App StoreDescription by 杰豪 张 Written by the developer, not by AppBrain. Click to read.
Pick the apps you want to use less. When you open one, TTLocker steps in first. You can close it, or answer a few questions to get 10 minutes. A wrong answer doesn't count against you. You just get a new question.
Each app also gets a daily limit. Keep it fixed, or let it drop 10% a day until it reaches a minimum you choose. Once you've used it up, the app stays locked until tomorrow, with one chance a day to quiz your way to a few extra minutes.
Choose what you'd rather be learning: flags, capitals, mental math, vocabulary, history, art history, chemical elements, general knowledge and US road rules, plus chess, xiangqi, gomoku and go puzzles. You decide how many questions it takes, from 1 to 10.
The Usage tab shows your screen time, pickups and notifications, and which apps take up most of your day.
Everything stays on your iPhone. There's no account and nothing gets uploaded. TTLocker runs on Apple's Screen Time, so it needs Screen Time permission to work.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 7.77 MB
- Content rating
- Everyone
Technologies used by TTLocker: Quiz Before Scroll
Releases
Updates seen on the App Store- Version
- 1.1.1
- Launched
- October 2026
No changelog data
Alternatives
Similar apps and more from 杰豪 张Alternatives to TTLocker: Quiz Before Scroll
Rankings
App Store top chartsApp Store Rankings for TTLocker: Quiz Before Scroll
About the app and developer
About TTLocker: Quiz Before Scroll
TTLocker: Quiz Before Scroll is a productivity app developed by 杰豪 张.
User Ratings
The app has no ratings yet.
App Information
TTLocker: Quiz Before Scroll is freely available from the App Store. The app size is 7.77 MB. The latest version available is 1.1.1. The last update was on October 28, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2026.
TTLocker: Quiz Before Scroll is made and published by 杰豪 张. AppBrain is an independent app data site and isn't affiliated with 杰豪 张. The app name, icon, screenshots and description belong to 杰豪 张 and are shown as published on the App Store.
Developer information for 杰豪 张
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Frequently asked questions about TTLocker: Quiz Before Scroll
Is TTLocker: Quiz Before Scroll free?
Yes. TTLocker: Quiz Before Scroll is free on the App Store.
Is TTLocker: Quiz Before Scroll still available?
Yes. TTLocker: Quiz Before Scroll is on the App Store, and the last update we saw was on October 28, 2026.
How large is TTLocker: Quiz Before Scroll?
TTLocker: Quiz Before Scroll is 7.77 MB.
Is TTLocker: Quiz Before Scroll suitable for children?
App Store rates the content of TTLocker: Quiz Before Scroll as suitable for everyone.
Who made TTLocker: Quiz Before Scroll?
TTLocker: Quiz Before Scroll was developed by 杰豪 张. It is listed in the productivity category on the App Store.
What are the best alternatives to TTLocker: Quiz Before Scroll?
People looking at TTLocker: Quiz Before Scroll also look at these productivity apps: Truce: App Blocker for Two, Focus Gacha: Scroll Block, 数学口算练习-6~8岁儿童小学数学益智学习游戏, Jira Data Center, 画画板 - 头像画画软件.