For yourself
Turn scrolling into learning.
Practise a language, prepare for an exam or pick up general knowledge – a few questions at a time, right when you'd otherwise keep scrolling.
Coming soon to iPhone and Android
Earn your screen time.
CapyUnlock locks the apps that eat your day. When your time is up, a friendly capybara asks a few questions on exactly what you want to learn. Answer them, and your apps unlock.
Tap your store to join the waiting list – we'll email you on launch day.
Calls & messages never blocked
Works offline
No ads, no data selling
Your questions, any language
Learn what you need – not random trivia.
Most quiz apps ask everyone the same general questions. CapyUnlock asks about what matters to you right now: the language you're learning, the exam you're preparing for, the subject your child struggles with.
- Spanish vocabulary
- Times tables
- Driving theory
- History dates
- Exam prep
- Coding basics
- World capitals
- Your own notes
- 1
Tell it your goal
Describe what you want to learn and your level – AI turns it into questions in seconds.
- 2
Use your own material
Add word lists, notes or your own questions, or upload a ready-made question set.
- 3
It remembers what you know
Questions you've mastered come up less often; the ones you miss come back until they stick.
How it works
- 01
Choose apps and time
Pick the apps that distract you – games, video, social – and how many minutes you get before a quiz.
- 02
Time's up? Quiz time
When the minutes run out, those apps lock and the capybara asks a few short questions from your own topics – at your level.
- 03
Answer and unlock
Get them right and your apps open again. Want more time? Take a bonus test and earn extra minutes.
For you, or for someone you look after
For your family
Screen time they earn.
Set it up on a family member's phone with a PIN so settings can't be changed. You choose the questions; they earn their minutes by learning.
For every age and level
From first-grade maths to university exams and work skills – the questions match the person using the phone.
Works offline
Questions are saved on the phone, so the lock and the quiz work without internet.
Fair by design
Phone calls, messages and the home screen stay free and don't count as screen time.
Private
No ads, no trackers, no selling data. It doesn't read your screen or what you type.
Every unlock is a lesson you chose.
Be the first to get it.
CapyUnlock is almost ready. Choose your phone and join the waiting list – we'll let you know the day it launches.
Questions
When will CapyUnlock launch?
Soon. Join the waiting list for your phone and you'll be the first to know.
Will it be free?
There will be a free version. A paid plan will add extras like AI-made tests.
What can I learn with it?
Anything you want to get better at: a new language, exam topics, school subjects, driving theory, work skills or general knowledge. Describe your goal and level, or add your own notes and word lists – the questions are built around that.
Can I still call or text when apps are locked?
Always. Phone calls and messages are never blocked, and emergency calls always work.
Does it read my screen?
No. CapyUnlock only needs to know which app is open, so it can show the quiz. It does not read what's on your screen or what you type.
What happens to my email?
We use it only to tell you when CapyUnlock is ready. No spam, no sharing. Details in the privacy policy.