111+ iOS apps & games curated and reviewed
The best knowit apps and games on iPhone average 4.7★ across 111+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (10K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (4.5K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 5.0★ (9) | Yes | No | May 2026 |
| 4 |  | Free | 4.8★ (1.1M) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 5.0★ (7) | No | No | May 2026 |
| 6 |  | Free | — | No | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (1.5K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (1.4M) | No | Yes | Jul 2026 |
This study app uses AI to transform notes and lecture videos into flashcards and practice tests. It offers various study modes, including spaced repetition, and provides free AP exam study guides. Millions of student-created resources are available.
This AI-powered study app helps students complete homework, understand concepts, and prepare for exams. Upload notes, videos, or lectures to generate flashcards, practice tests, and summaries. Get step-by-step homework solutions and personalized study plans.
Engage in a unique trivia game where the first clue is the hardest. Earn more points by answering before the second clue is revealed. Explore a growing library of daily and subject-specific challenges.
This app provides personalized study tools to help you prepare for tests. It transforms your notes into various study materials like flashcards and practice tests, adapting to your learning pace and offering AI-powered homework help. Study with others and track your progress across devices.
Test your knowledge with daily trivia questions across various categories. Compete on a leaderboard, earn badges, and challenge friends in this fast-paced game where quick answers earn more points.
This AI assistant leverages advanced language models to help users with a wide range of tasks. It can generate text, translate languages, fix grammar, brainstorm ideas, and even write code. Get personalized assistance for writing, learning, and creative projects.
This AI-powered study companion provides instant, accurate answers and step-by-step explanations for all subjects. It offers a live AI tutor with voice and whiteboard capabilities, and can convert notes into quizzes and flashcards. Get help with homework, writing, and calculations from experts 24/7.
Capture your thoughts, ideas, and important information with a versatile note-taking app. Attach various file types, scan documents, create checklists, and even sketch directly within your notes. Organize with folders, tags, and smart searches, and collaborate with others on shared notes.
Transform any content into interactive flashcards and quizzes using AI. This app supports various import formats, including PDFs and YouTube videos, and utilizes spaced repetition and active recall for effective learning. Gamified quizzes and pre-made decks enhance the study experience.
Create and memorize unlimited study sets and flashcards for any subject. Enhance language skills or prepare for exams with AI-generated cards, spaced repetition, and multiple study modes. Study offline from anywhere, and share sets with friends.
This app helps you learn languages or study for tests using advanced flashcards. It offers automatic translation, text-to-speech, AI-powered PDF conversion, and offline access. Sync your progress across devices and organize your study materials with folders.
This app offers a virtual study environment where users can connect with others globally. Choose from cozy settings like cafes or libraries to focus alongside real people in real time, fostering accountability and motivation for students and professionals.
This app helps you combat phone addiction and improve self-control through gamified focus sessions. Earn in-game currency by staying off your phone to grow adorable plants and restore barren landscapes.
Improve your English speaking, listening, and writing skills in just 10 minutes a day. Expand your vocabulary with over 500 new words monthly and learn common phrases and idioms to sound more natural. The app uses scientifically proven methods like spaced repetition and word-building exercises to accelerate your learning.
This platform allows users to ask questions on any topic and receive insightful answers from a global community. Discover personalized content, follow subjects of interest, and share your own expertise to contribute to a vast repository of knowledge.
Connect with millions globally to study together remotely. Track your progress, set daily goals, and join or create study groups. Visualize your achievements with detailed statistics and compete with others through real-time rankings.
Create and study with digital flashcards for any subject. Easily add decks and cards, customize text, and sync across devices. Ideal for test preparation and quick learning.