TL
Tricia LimToday at 18:04
Chemistry
Past year papers, section B.
1h 30mDuration
94%Focus
18
3
Pay your dues.
Built for your goals.
Say hello to a smarter study timer: one that brings the best out of you and rewards you for every minute of work you put in.
RecordingChemistry
00:31:07
Verified timeNext check 13:53
Everything is earned. Nothing is given.
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H2 Economics00:00:00Start studying
Start a session
Pick a subject, press start. The timer runs while you work.
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Attention check0:47I’m studying!
Answer the check
A quick attention check every 45 minutes to make sure you’re still there.
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Verified02:41:09
On the record. Yours.
Keep the hours
You’re awarded points for every verified minute. If you miss an attention check, your session is recorded up till your last check-in which serves as a save point for your session.
Every session is evidence of your effort.
Every completed session is tracked and your circle sees the work you put in.
Every minute earns you points that redeem for rewards that fuel you.
Delayed gratification done right.
Every verified minute earns points, and points buy entries into this term’s prize draw. More entries, better odds. Draw terms
300 pts / entry
iPhone 17
One entry is about five verified hours. Two winners each take home an iPhone 17 (256GB). Winners drawn on 31 December.
100 pts / entry
AirPods Pro 3
One entry is about an hour and forty minutes, verified. Four winners each take home a set of AirPods Pro 3. Winners drawn on 31 December.
Questions, answered plainly.
Can people cheat the attention checks?
That’s the part we care about most. Attention checks fire during a session and have to be answered in time. Miss one, and your study session only gets recorded till the nearest completed attention check, so your record reflects the time you actually put in.
How often do attention checks interrupt me?
Once per stretch of focus, not constantly. Confirming takes one tap, then you’re back to studying. Miss one and only that most recent stretch is lost, never your whole session.
What are points worth? Can I buy them?
Points have no cash value and can’t be bought, sold, or transferred. They’re a way to track effort and unlock rewards inside the app. There are no in-app purchases.
Do you sell my data?
No. We don’t sell your data and there are no advertising trackers in Dues. We collect only what’s needed to run the app.
Is it on iPhone and Android?
Dues is only available on iOS now. We’ll be pushing an Android version soon.
When does it launch, and is it free?
We’re launching soon at our first campuses. Dues is free.
How do I delete my data later?
From inside the app: Settings → Delete Account removes your profile and data, and it’s irreversible.