Hi PH 👋 Solo dev here.

I have ADHD and I never open study apps — so I built one that studies me instead.

Routine JLPT shows one Japanese word every minute while you watch YouTube or scroll. Answer it, and you're back to your video.(60 mins of Shorts = 60 words) The same card lives on the lock screen, as a home widget, as alerts, and example sentences play in the background

Here's how I actually use it:

while I watch YouTube or scroll LinkedIn and Instagram, a word pops up every minute (you can set any interval you like) and I learn it one at a time. I also have alerts set to bring me a word every hour from the moment I wake up until I go to sleep. I listen to example sentences on my commute, flip through words on the lock screen while waiting for the elevator, and tap through the widget in the bathroom (don't judge). None of it feels like studying, and that's the point — by the end of the day I've seen 60+ words without opening the app once.

Free to start (first 30 words of each level, N5–N1). Plus is a monthly or yearly subscription, or a one-time lifetime purchase — or just watch an ad to unlock the day's routine.

I'm Korean and built this for my own JLPT prep first, but the same engine now powers Routine TOPIK (Korean), Routine HSK (Chinese) and Routine TOEIC (English) too.

I'd love to hear your feedback!