Streak
A 7-day cycle that repeats
50 credits on most days, 100 on day 3 and 150 on day 7. Day 8 starts a new cycle from day 1.
Daily Check-in
Check in daily, earn up to 150 credits a day
Sign in and tap Check in once a day to collect your credits. Keep a 7-day streak: day 3 pays 100, day 7 pays 150.
The 7-day streak
Every plan gets the same streak — Free, subscriptions and credit packs alike. After day 7 the streak starts again from day 1.
Day 1
+50
credits
Day 2
+50
credits
- 2×
Day 3
+100
credits
Day 4
+50
credits
Day 5
+50
credits
Day 6
+50
credits
- 3×
Day 7
+150
credits
- Check-in credits are valid until the next 00:00 UTC, so spend them the same day.
- Miss a day and your next check-in starts again from day 1.
How it works
One click a day — open Daily Check-in from the Credit Rewards menu and tap Check in.
Sign in to SciFig
Use any device and any language — check-in works from every page.
Tap Check in
Open Daily Check-in from the Credit Rewards menu and tap Check in. Once per UTC day — tapping again or opening more tabs changes nothing.
Your streak grows
Day 1 gives 50 credits. Day 3 gives 100, and day 7 gives 150.
Spend within the day
Check-in credits expire at the next 00:00 UTC. Unused credits don't roll over.
Key rules at a glance
Quick reference so there are no surprises.
Missed a day
Back to day 1
Each UTC day counts on its own. If a day passes without a check-in, the next one starts from day 1.
Validity
Same-day only
Check-in credits expire at the next 00:00 UTC. Credits with the earliest expiry are used first.
Anti-abuse
Verified accounts only
Email must be verified and a trusted device signature is required. Device and IP limits apply to all accounts, with stricter IP limits for new accounts. If your check-in fails these checks, that day does not count toward your streak.
Frequently Asked Questions
- Sign in and open Daily Check-in: from Credit Rewards at the top of the page, from the Menu on a phone, or with the calendar button in the app on a phone. Then tap Check in. A red dot on any of these means you have not checked in yet today.
Want more credits?
Stack check-in credits with other reward programs.