Gradient: Learn AI Engineering

Gradient turns a complete AI engineering course into an illustrated magazine for iPhone and iPad. Read a few stories a day, test yourself, and explain each idea back in your own words. The lessons come from AI Engineering from Scratch by Rohit Ghumare and contributors, an open-source course under the MIT license. Gradient is an independent app built on that course. The course authors did not make it and do not endorse it. WHAT YOU LEARN • 20 issues and 523 stories: Python and math, classic machine learning, deep learning, transformers, LLMs, retrieval (RAG), tools and MCP, agents, and running AI in production. • 12 learning paths, such as Applied AI Engineer and Agent Systems Engineering. HOW A DAY WORKS • Pick a goal and a daily time. Gradient builds a plan and shows today's stories. • Each issue opens with an illustrated cover. Each story has figures, diagrams and code. • See the output of each lesson's code from a reference run, next to the code. • Take quick quizzes and pop quizzes. Missed questions come back later for review. • Teach it back: explain an idea in two sentences. Gradient checks your answer against three key points and shows the one you missed. • Ask the tutor about any section. On devices with Apple Intelligence, the tutor runs on the device. PRIVATE AND OFFLINE • Every story, figure and quiz is on your device, so Gradient works offline. • You need no account. Gradient has no ads and no tracking. • Gradient Cloud is optional. When you turn it on, your question goes to our server for an answer, with a daily limit. Gradient is free, for iPhone and iPad, and made for iPhone Duo.