GCSE Equations Physics vs ∫dx

GCSE formula and units – Revise Smarter Unit conversions and rearranging equations: perfect for quick practice, targeted revision, and building exam confidence. Ace your GCSE Physics exam with the ultimate formula revision app – designed for AQA, Edexcel GCSE, and Edexcel iGCSE students in the UK. Whether you’re taking Double or Triple Science, at Foundation or Higher Tier, this app helps you revise using the official formula sheet—no need to memorise! Designed to help you: • Memorise and recall key physics equations • Rearrange formulas using triangles or algebra • Build and understand formula triangles • Practise unit conversions • Browse equations by topic or by paper • Access a full list of units and conversion factors

∫ dx: A-Level Maths Revision Getting good at A-Level Maths takes one thing: deliberate practice. Not more notes. Not another YouTube playlist. Questions, done consistently, until the methods become second nature. dx is built for exactly that. Smart revision that adapts to you dx tracks every question you rate as "needs work" or "partially got it" and brings it back at the right time - spacing reviews so you're drilling your weak spots, not wasting time on what you already know. AI hints that teach, not spoil Stuck on a question? Get a progressive hint that nudges you in the right direction without giving away the answer. Learn to think through problems, not just copy solutions. Full worked solutions Tap to reveal a step-by-step mark-scheme solution for every question. Not generic ChatGPT answers - structured worked examples built for A-Level Maths. What's inside: • Thousands of exam-style questions across Pure, Statistics, and Mechanics • Edexcel and OCR question banks • LaTeX rendering so every equation and diagram is crisp and readable • Daily 10 - a focused session mixing new questions with spaced review • Custom Practice - drill any topic, any category, any time • Progress tracking so you always know where you stand Free to start. Premium to go further. The core app is free. Premium unlocks unlimited AI hints, full worked solutions, and unlimited custom practice sessions. A-Level Maths rewards consistency. Use dx to build the habit, close the gaps, and hit the grade you're aiming for. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/