Revisely offers exam questions, flashcards, notes, and quizzes, alongside tools for creating learning resources.
Holy Grail provides exam notes and practice papers for students, with paid practice-paper access described on the page.
About Holy Grail
Holy Grail is a web platform offering free summary notes and practice papers for O-Level, A-Level and IB students in Singapore. Content is organised by qualification and covers subjects such as O-Level Mathematics, Physics, Chemistry and Biology; A-Level H2 Math, Physics, Chemistry and Economics; and IB Math AA/AI, Physics, Chemistry and Economics. Students can browse the library and practice papers, and can sign up as contributors to share their own notes.
A paid Premium tier is described as covering five practice papers a week until a student's last exam paper, and an ad-free option is advertised at S$3 a month, payable by PayNow or PayLah. Pricing details for the Premium tier are not stated on the page.
Key features
- Free summary notes and practice papers for O-Level, A-Level and IB students in Singapore
- Subject listings across mathematics, sciences and economics at each qualification level
- Premium advertised to include five practice papers a week until the last exam paper
- Ad-free browsing offered at S$3 per month via PayNow or PayLah
- Contributor sign-up for students to share notes with the community
- Exam-season banner noting O Level start 19 Oct and A Level 2 Nov
Best for: Students in Singapore preparing for O-Level, A-Level or IB exams who want notes and practice papers for their subjects.
Good for
- Notes and practice papers are offered free across three qualification types.
- Subject coverage spans mathematics, sciences and economics.
- An ad-removal option is advertised at S$3 a month with local payment methods.
Watch out for
- Premium practice-paper access is described as paid, with no price stated for the tier.
- Content is aimed at O-Level, A-Level and IB qualifications in Singapore.
- Cloud backup, uploads and other external services are not described, so privacy terms are not evident from the page.
Holy Grail at a glance
- Website
- grail.moe
- Category
- Education & Learning › Exam Prep
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Good for
- Students
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Holy Grail FAQ
Is Holy Grail free to use?
The page describes free summary notes and practice papers, alongside a paid Premium tier advertised to include five practice papers a week until the student's last paper.
How can I remove ads?
Ad removal is advertised at S$3 a month, payable via PayNow or PayLah.
Who is the material intended for?
O-Level, A-Level and IB students in Singapore, with subjects listed for each qualification.
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