Lighthouse Prep · Streak Garden

A study streak you can watch grow.

Every day you study, the plant on your streak grows. Keep going and it grows flowers on days 3, 7, 14 and 30, and each one you open pays you free AI credits. Miss a day and the streak starts over, but nothing you've earned is taken away.

Free for everyone. Collecting a flower's credits needs a Google sign-in.

A streak you can see

A number in a corner is easy to ignore. Lighthouse Prep puts a small plant on your streak instead, in the header and on the green Start studying bar. Tap it and the plant opens full size, in a garden whose sky follows the time of day: daylight, then evening, then a night sky with fireflies.

How the streak counts

Any day you study with the session timer counts. Your streak stays alive as long as you studied today or yesterday, so opening the app in the morning before you've started doesn't break it. Miss a whole day and it starts again from one the next time you study. Days follow your phone's own calendar, midnight to midnight.

It grows with you

  • Days 0 to 2 — a sprout.
  • Days 3 to 6 — two leaves.
  • Days 7 to 29 — a small plant.
  • Day 30 and on — a young tree.

The first study of each day waters the plant; open the garden to watch it happen. If it's six in the evening and you haven't studied yet, the plant starts to droop and asks you for ten minutes.

Flowers that pay you back

At four points in a streak, the plant grows a flower. Open it and free AI credits go straight into your balance, to spend on study notes, revision questions, Lumi or mock tests:

  • Day 3, Sunny Daisy — 20,000 credits.
  • Day 7, Ruby Rose — 50,000 credits.
  • Day 14, Moon Lotus — 1,00,000 credits.
  • Day 30, Golden Lily — 2,00,000 credits.

That's 3,70,000 credits in all. Each flower pays once per account, ever, and the same for free and Pro users. A path under the plant shows how far you are from the next one, in plain words: "Study 2 more days in a row to grow Moon Lotus."

A break doesn't cost you what you've earned

If your streak breaks, the flowers you've already opened fold away and bloom again as the plant regrows, without paying twice. Each opened flower also plants a seedling beside the pot. It grows a step on every day you study, from a sprout to a small plant of its own flower, and a missed day only pauses it. It never shrinks.

Why flowers count only on-time days

Flowers pay real credits, so they count only study days that reached our server in time. A day studied offline and synced the next day still counts. Study added to older dates afterwards doesn't count toward flowers, though your streak and the plant still show it. That's what stops anyone from back-filling a month and collecting everything at once.

Encouragement, not pressure

There are no XP bars, badges or levels to grind, and nothing locks you out. Lumi, the app's AI mentor, celebrates the big moments (3, 7 and 30-day streaks, your longest single session, your biggest study day) with a short popup when a session ends, and "Your records" keeps your personal bests in one place.

Frequently asked questions

What counts as a study day?
Any day you study with the session timer. Your streak stays alive while you've studied today or yesterday, and days follow your phone's own calendar.
How many free credits can I get?
Up to 3,70,000: 20,000 on day 3, 50,000 on day 7, 1,00,000 on day 14 and 2,00,000 on day 30. Each flower pays once per account, ever.
Do I need to sign in?
The plant grows for everyone, guests included. To collect a flower's credits you sign in with Google, and days studied as a guest before signing in don't count toward flowers.
What happens if I miss a day?
Your streak starts again from one the next time you study, and the plant regrows. Flowers you've already opened stay paid for, and their seedlings keep growing whenever you study.
I studied offline. Does it count?
For your streak, yes. For flowers, a day counts if it syncs by the next day. One that reaches the server two or more days late still shows on your streak but doesn't count toward a flower.
Is it free?
Yes. The streak, the plant and the flowers' credits are free for everyone, and Pro users get exactly the same flowers.

Plant your first day

Open the app and start today's first session, and the sprout appears. Three days in a row grows your first flower.