Help centre
How can we help?
Answers for students and parents about PrepLab, plus step-by-step guides. Still stuck? Email admin@preplab.sg.
For students
What subjects does PrepLab cover?
Maths and science for Secondary 1 to 4. Sec 1–2: Math and Science. Sec 3–4: E-Math, A-Math, Physics, Chemistry and Biology. Everything is mapped to the Singapore MOE syllabus.
Is this free?
PrepLab is free to download, and the free plan gives you practice every day. Premium lifts the daily limit and unlocks your full mistake history across every set you’ve attempted, plus a ranked view of the questions that trip up the most students on the platform.
Is PrepLab on Android?
PrepLab is currently available on iPhone. Android support is coming soon to Google Play.
Is the content aligned to the MOE syllabus?
Yes. Every question is built around MOE syllabus topics and school exam formats for Sec 1–4, through to the O-levels.
How should I revise if I don’t know where to start?
Start with a 15-minute PrepLab session in your weakest subject. After a few sessions PrepLab builds your personal mistake list, so every session after that tells you exactly which topics to revise next — no study timetable guesswork.
Do my parents need to sign up too?
No. You can sign up and practise independently. If your parents want to track your progress, they can link a parent account later using a code you generate.
How is this different from just doing Ten Year Series?
TYS gives you questions. PrepLab tells you which questions you personally need most — because it tracks your mistakes and builds a picture of your weak spots over time. It gets more useful the more you use it.
For parents
Is this a replacement for tuition?
No — and it's not trying to be. PrepLab is the daily practice habit that makes tuition more effective. Think of it as consistent targeted reps between sessions.
Is the content aligned to the MOE syllabus?
Yes. Every question is built around the Singapore MOE syllabus for Secondary 1 to 4: Math and Science in Sec 1–2, then E-Math, A-Math, Physics, Chemistry and Biology in Sec 3–4.
Is it free?
The parent dashboard is free to use — linking your child, seeing their activity, library, and progress never costs anything. PrepLab is free to download too, and your child's free plan includes practice every day. Premium lifts the daily limit and unlocks their full mistake history.
Do parents need a separate app?
No. Parents use the same PrepLab app and switch into the parent dashboard after linking a child.
How can I help my child prepare for exams?
The biggest lever is consistent, targeted practice — not more hours. PrepLab gives your child a 15-minute daily session focused on their actual weak topics, and gives you a linked parent view so you can support them without hovering.
Will my child actually keep using it?
That's the right question. PrepLab is built around a daily streak and a mistakes-to-revisit loop — so there's always a clear reason to come back. Early pilot students moved from needing reminders to opening the app on their own.
Do I need to set it up for them?
No. Students sign up and start practising independently. You can link a parent account using a short code your child generates — it takes under a minute.
How do parents stay informed?
Parents can see activity summaries, accuracy trends, and workbook progress in the parent dashboard without hovering over every session.
Download on the App Store · PrepLab for students · PrepLab for parents