Mimo

Mimo is a learn-to-code platform built around short interactive lessons rather than video lectures. Each exercise puts you in an editor, has you write or complete real code, and checks the result immediately — a format designed to fit into the gaps in a day rather than requiring a dedicated study block.

The curriculum is organised into individual courses (HTML, CSS, JavaScript, TypeScript, React, Python, Swift, SQL) and longer career paths that sequence them: Full-Stack Development, Front-End Development, Back-End Development and Python Development. Mimo's recent positioning leans on teaching AI-assisted development explicitly — how to work productively alongside coding assistants — rather than syntax drills alone, which is the company's answer to the argument that entry-level coding education has been commoditised.

An AI tutor runs alongside the lessons, available to explain a failing exercise, expand on a concept or debug what you wrote. A playground lets you write and run code outside the lesson structure, and guided projects on the higher tier take you through building something portfolio-sized end to end.

Pricing is freemium across three tiers. Basic is free forever and covers mobile learning, the intro sections of every course and path, and limited AI tutor access. Pro adds 1,000+ interactive lessons, certificates and an ad-free experience. Max adds guided projects, professional certificates, live sessions, unlimited playground access and the full AI tutor. Both paid tiers are billed yearly with a 7-day free trial.

Mimo GmbH has been shipping the app since 2016; it runs on iOS, Android and the web, is localised into six languages, and holds a 4.8 rating from over 100,000 App Store reviews. Coverage in TechCrunch and The New York Times has focused on the bite-sized lesson format.

Best for career changers and self-taught beginners who want structure and accountability. Experienced developers picking up a second language will move faster with documentation.