LeetCard is the household name in coding flashcards, but it's far from the only option. We track 193+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Prepare for coding interviews with AI-powered flashcards and adaptive learning. Master data structures, algorithms, and coding patterns with personalized plans and intelligent hints. Track your progress with detailed analytics to identify weak areas and stay motivated.
This app is a powerful and intelligent flashcard companion for a popular desktop program. It offers smart scheduling algorithms, flexible study interfaces, and comprehensive statistics to aid learning. Sync your progress across devices and study offline with media-rich cards.
What are the best coding flashcards apps for iPhone?
LeetCard: Coding Flashcards tops our coding flashcards apps ranking as of July 2026, with a 4.4-star average from 75 App Store ratings, and it's free to download.
Are there free coding flashcards apps for iPhone?
Yes — 18 of the top coding flashcards apps we rank are free to download, including LeetCard: Coding Flashcards and Medical Coding Flashcards 2026.
Does LeetCard: Coding Flashcards have ads or in-app purchases?
LeetCard: Coding Flashcards shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
How many coding flashcards apps are on the App Store?
We track 193+ coding flashcards apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
What is LeetCard?
LeetCard is an AI-powered application designed to help users prepare for coding interviews. It utilizes smart flashcards, adaptive learning techniques, and personalized study plans to master data structures, algorithms, and coding patterns.
What are the key features of LeetCard?
Key features include AI-powered hints for problem-solving, personalized study plans that adapt to your skill level, smart flashcards for quick reviews, organized problem tracking, a motivational dashboard, and detailed analytics to monitor progress and identify areas for improvement.