FL4SH - GCSE & ALevel Revision

Antony Dennis

In-app purchases

About this app

Stop revising content that won’t appear in your exam.

FL4SH is an AI-powered flashcard app built for students studying UK qualifications. Choose your subject and exam board, and revise with cards aligned to the official specification — including AQA, Pearson Edexcel, OCR, WJEC/Eduqas, CCEA, and SQA.

✅ Scotland is fully covered too: FL4SH supports SQA National 5, Higher and Advanced Higher.

🎯 EXAM-BOARD SPECIFIC REVISION

Unlike generic flashcard apps, FL4SH helps you focus on your exact curriculum. Pick your course and exam board and your revision stays mapped to the content examiners assess. Great for Biology, Chemistry, Physics, Maths, Psychology, History, Geography, and more.

⚡ THREE WAYS TO CREATE FLASHCARDS

AI Generated — create exam-aligned flashcards in seconds

Create Manually — write your own cards (a proven learning technique)

From Image — snap notes or a textbook page and turn it into cards

📚 MULTIPLE CARD TYPES

Multiple Choice — quick checks with automatic marking

Short Answer — build real recall and active learning

Essay Prompts — practise structure for longer answers

Acronym / Memory Hooks — remember tricky information

🧠 SPACED REPETITION THAT WORKS

FL4SH uses a Leitner-style spaced repetition system to schedule reviews at the right time for long-term memory. Get it right and the card appears less often. Get it wrong and it comes back sooner — so your time goes where it’s most needed.

🎤 VOICE ANSWERS WITH AI FEEDBACK

Speak your answers out loud and get feedback on what you included and what you missed. A great way to practise recall and exam-style explanations — especially for students who revise best by talking things through.

🔥 GAMIFIED STUDY MODES

Stay motivated with XP rewards and different difficulty modes:

Safe Mode — no timer, no pressure

Standard — balanced everyday revision

Turbo — 30-second timer, 1.5× XP

Overdrive — 15 seconds, 2× XP

Beast Mode — 5 seconds, 3× XP

📊 SMART PRIORITY SYSTEM

Set priority levels for topics and focus on your weakest areas first. Sort your homepage by priority so the toughest topics stay front and centre.

✅ BUILT FOR UK STUDENTS

Supports GCSE, A-Level and AS-Level courses

Supports SQA National 5, Higher and Advanced Higher

Includes AQA, Pearson Edexcel, OCR, WJEC/Eduqas, CCEA and SQA

Aligned to official specifications

Updated as syllabuses change

Free to download. Optional subscription available.

Whether you’re preparing for mocks, building long-term knowledge, or getting exam-ready, FL4SH helps you revise smarter — not harder.

Start studying smarter with FL4SH.

What’s new

What’s new
Added a Free Pro month countdown with a progress bar so you always know how many days are left.
New Get Pro call-to-action lets you choose to pay yourself or ask someone else to pay (parent/guardian/friend).
Improved end-of-trial experience: clearer options to keep Pro or switch to Free.
Updated “ask someone else to pay” flow and email wording for clarity.