Ace Your GCSEs & A-Levels
With AI-Powered Flashcards
FL4SH is the only flashcard app built from real exam specifications. Over 10,000 topics, thousands of past papers, and AI trained on mark schemes. Study smarter with the famous Leitner Box method.
Why Students Love FL4SH
Everything you need to ace your exams. Nothing you don't.
Exact Exam Specifications
Search by YOUR exam board and course. We load the exact topic list from your exam specification - over 10,000 topics and subtopics across all UK exam boards.
Exam-Trained AI
Our AI has been trained on past papers, mark schemes, and examiners reports. It creates flashcards based on the EXACT content you'll face in your exam.
5-Box Leitner System
Master the famous Leitner method updated for the 21st century. Move cards through 5 memory boxes from daily review to long-term mastery.
AI Voice Analysis
Speak your essay answers out loud - our AI listens, analyzes, and gives detailed feedback. The most effective revision method, now AI-powered.
Past Papers Included
Thousands of real past paper questions, official mark schemes, and examiners reports built into every topic.
All UK Exam Boards
AQA, Edexcel, OCR, WJEC, CCEA, SQA - every major exam board covered. International exams support expanding!
Why FL4SH is Different
❌ Other Flashcard Apps
- Generic flashcards made by random users
- No exam board alignment
- No past paper integration
- Basic spaced repetition
- No AI feedback on answers
✓ FL4SH
- Official exam specifications - your exact syllabus
- Your exam board - AQA, Edexcel, OCR, WJEC, etc.
- Real past papers - thousands included
- Advanced Leitner boxes - 5-box progression system
- AI voice analysis - speak answers, get feedback
Every GCSE & A-Level Subject Covered
Over 10,000 exam specification topics and subtopics across all UK exam boards (AQA, Edexcel, OCR, WJEC, CCEA, SQA).
Plus thousands of past paper questions, mark schemes, and examiners reports.
📐 Mathematics
GCSE & A-Level Maths, Further Maths, Statistics
🧪 Sciences
Biology, Chemistry, Physics (Combined & Separate)
📚 English
Literature, Language, Creative Writing
🏛️ History
Timelines, themes, causes & consequences
🌍 Humanities
History, Geography, Psychology, Sociology
🧠 Psychology
Key studies, evaluation, essay technique
🗣️ Languages
French, Spanish, German, and more
💼 Business & IT
Business Studies, Economics, Computer Science
🏃 Physical Education
GCSE & A-Level PE (specification-aligned revision)
Also supported: vocational, Scottish & international pathways
How FL4SH Works
Correct answers move cards forward • Wrong answers send them back to Box 1
Select Your Exact Course
Choose GCSE or A-Level, select YOUR specific exam board (AQA, Edexcel, OCR, WJEC, CCEA, SQA), and pick your subjects. FL4SH loads the EXACT topic list from your exam specification - over 10,000 topics and subtopics.
AI Creates Exam-Specific Cards
Our AI has been trained on thousands of past papers, mark schemes, and examiners reports. It creates flashcards based on the EXACT content you'll face in your exam - not generic content.
Master the 5-Box Leitner System
Box 1 (Daily): New cards + any you get wrong
Box 2 (Every 2 days): Cards you answered correctly once
Box 3 (Every 3 days): Cards answered correctly twice
Box 4 (Weekly): Cards you're getting consistent
Box 5 (Retired): Mastered! Random challenges only
⚠️ Get any card wrong? It goes back to Box 1!
Speak Your Answers (AI Voice Analysis)
One of the most effective revision methods is speaking answers out loud. Choose an essay-style flashcard, speak your answer, and our AI analyzes it - giving you detailed feedback on accuracy, depth, and exam technique.
Your first month is Pro — free
Get full Pro access for 30 days. No credit card required to start.
Month 1: Pro (free)
Start with full access and see how much progress you can make in 30 days.
- ✓ Unlimited subjects & flashcards
- ✓ Past papers & mark schemes
- ✓ AI card generation + voice analysis
- ✓ Advanced analytics
No credit card required to start.
After that: keep studying like a Pro
If FL4SH is helping, keep Pro so you keep everything you’ve built.
£3.99/month
Not ready? Stay on Free
No problem — your account stays active.
- ✓ 1 subject
- ✓ 10 flashcards
- ✓ Basic study mode
- ✕ No Past Papers
After your free month ends, if you don’t keep Pro, your cards, subjects and progress from the Pro month will be reset and you’ll move to the Free tier limits.
Frequently Asked Questions
How is FL4SH different from Quizlet or Anki?
FL4SH is the ONLY app built directly from official exam specifications. We load your exact exam board's topic list - not generic flashcards. Plus AI trained on real past papers and mark schemes.
What are the 5 Leitner Boxes?
Box 1 (Daily), Box 2 (Every 2 days), Box 3 (Every 3 days), Box 4 (Weekly), Box 5 (Mastered/Retired). Cards move up as you get them right, but ANY wrong answer sends them back to Box 1!
Does FL4SH include past papers?
Yes! We have thousands of real past paper questions, official mark schemes, and examiners reports integrated into every topic. Study from the actual exam content.
How does the AI voice analysis work?
Choose an essay-style flashcard, tap the microphone, speak your answer out loud, and our AI analyzes it - giving detailed feedback on accuracy, exam technique, and what examiners look for.
What exam boards are supported?
All major UK exam boards: AQA, Edexcel, OCR, WJEC, CCEA, and SQA for both GCSE and A-Level. International exams (IB, iGCSE) support expanding soon!
Can I cancel anytime?
Absolutely. No contracts, no commitments. Cancel your subscription anytime with one click. Plus we have a generous free tier to start.
Schools: book a free student webinar
Get a free 60-minute “Supercharged Revision” student webinar from VESPA Academy (usually £350) by registering interest in FL4SH.
Supercharged Revision (60 minutes)
Register your interest in FL4SH and we’ll email you the booking link for a free student revision webinar delivered by VESPA Academy.
Ready to Ace Your Exams?
Join 10,000+ students already using FL4SH to study smarter, not harder
✓ No credit card required •✓ 2-minute setup •✓ Start studying immediately