PrepLab: Exam Practice
Practice what you get wrong
Free · Designed for iPad. Not verified for macOS.
Short, focused exam practice for Secondary, O-Level & A-Level. PrepLab tracks every mistake, maps your weak topics, and recommends exactly what to practise next.
PrepLab turns weaknesses into strengths. Short, topical practice built around real Singapore exam formats — and every session makes the next one smarter, because PrepLab tracks what you get wrong and tells you what to practise next.
Built for Singapore students from Secondary 1 through O-Levels and A-Levels.
BITE-SIZED, TOPICAL PRACTICE
• Short 15-minute sets that fit after school, between activities, or on the go
• Practise by topic across Math, A Math, E Math, Physics, Chemistry, Biology, Science, English, History and Geography
• Real exam-style question formats with instant feedback and clear explanations
EVERY SESSION MAKES THE NEXT ONE SMARTER
• Every wrong answer is logged automatically, building a picture of your weak topics
• Personalised recommendations tell you exactly which sets and topics to practise next — no study timetable guesswork
SEE EXACTLY WHERE YOU STAND
• Accuracy and mastery tracked by subject and topic
• Watch your trends over time — progress becomes a number you can see, not just a feeling
NOTES THAT STAY WITH THE QUESTION
• Capture your own notes inside each workbook
• When you revisit a tricky topic, your thinking is right there with the content
BUILD THE HABIT
• Streaks that reward showing up daily
• 15 minutes a day beats 3-hour cramming — consistency does the heavy lifting
FOR PARENTS
• Link your child's account and follow their progress from a dedicated parent dashboard
• See effort, consistency and weak areas at a glance — no nagging required
YOUR LEVEL, YOUR SUBJECTS
• Choose your level (Secondary 1–5, O-Level, A-Level) and the subjects you study
• Your practice adapts to what you actually need
The student who knows their weaknesses beats the one who studies everything. Start today.
Fixed a bug where some users were signed out unexpectedly when reopening the app.
The developer, Ezekiel Ang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ezekiel Ang
- Size
- 45.4 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Nth Labs LLP