snackcritic•••
♥ 2.1M ranking every gas station sandwich, part 9
+1 min / card
Flashcards
Languages from starter decks, or your own cards. Spaced repetition brings back the ones you miss, and only right answers pay.
App blocker × learning app
Your apps stay locked until you learn something.
Earn minutes to open it.
el perro
the dog
Try it. Every card you know buys a minute.
In 1453, Ottoman forces under Mehmed II broke through the walls of Constantinople after a 53-day siege. The city had been a Roman capital for more than a thousand years.
How long did the siege last?
Only a right answer pays.
Real sessions last 20 minutes. This one fast-forwards. Switch tabs and see what happens.
Press and hold to finish. A quick tap won't do it, and new tasks wait an hour before they pay.
Lock one app for free, forever, and earn your minutes back with your own flashcards, focus sessions, tasks and journal. Premium adds every built-in language deck and the lessons, and locks as many apps and sites as you like. Try it free for 7 days.
iPhone · iOS 17 or later
Your iPhone and Chrome share one balance. Spend minutes and both unlock on the same clock. When time's up, both lock again, so switching to the laptop doesn't get you out of it.
Your balance is 0. Answer a flashcard up top to earn a minute.
Each one is short on purpose, and each one checks that you actually did it.
Languages from starter decks, or your own cards. Spaced repetition brings back the ones you miss, and only right answers pay.
A two-minute read on history, science or money, then one question. Get it right to get paid.
Twenty minutes with everything locked. Switch to another app and the session doesn't count.
Finally do the thing you keep putting off. New tasks wait an hour before they pay, so you can't add one and tick it straight away.
Twenty honest words about what you did today, once a day. Mashing the keyboard doesn't count.
Pick exactly which apps and sites lock, change any rate, and set a daily cap on how much you can earn.
Free on iPhone. Your first minutes are one flashcard away.