19+ iOS apps curated and reviewed
RedShelf is the household name in redshelf, but it's far from the only option. We track 19+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (7.1K) | No | No | Aug 2026 |
| 2 |  | Free | 4.7★ (78K) | No | No | Aug 2026 |
| 3 |  | Free | 4.5★ (43K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.2★ (26) | No | No | Jul 2026 |
| 5 |  | Free | 4.7★ (7) | No | No | Aug 2026 |
| 6 |  | Free | 4.7★ (531) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (158) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.3★ (138) | — | Yes | Aug 2026 |
Access and read your digital textbooks on any device. Highlight text, take notes, create flashcards, and have content read aloud. Your notes and highlights sync across all your devices.
Access and study your digital textbooks on your iPad or iPhone. This app allows for offline reading, note-taking, flashcard creation, and customizable reading settings. Sync your progress across devices for a seamless study experience.
This free memo app offers quick startup for immediate note-taking. Easily share your thoughts via various methods like AirDrop, messages, email, or social media. It's ideal for jotting down quick ideas and small notes.
Access digital textbooks and course materials anytime, anywhere, both online and offline. Enhance your study experience with features like note-taking, highlighting, and a read-aloud option. Collaborate with peers and instructors by sharing your annotations.
This app personalizes your sleep experience by controlling a smart mattress. It offers customizable comfort settings for individuals and couples, guided relaxation, and sleep insights. Optimize your rest with intelligent support and a peaceful wake-up experience.
Enhance your English vocabulary by reading and listening to a vast collection of books and audiobooks. Instantly translate new words to learn their meanings and meanings in your native language. Build a daily learning habit with engaging stories.
This app offers a science-backed sleep system for children ages 0-12, featuring professionally narrated stories, soothing music, and white noise. It aims to help kids fall asleep faster and establish healthy sleep patterns with ad-free, screen-free content.
Access concise summaries of over 1,500 non-fiction books, broken down into bite-sized chapters. Learn new topics or stay updated on trends in just 15 minutes per book. Ideal for busy individuals seeking knowledge.
Instantly get answers and detailed explanations for homework questions across various topics. This app acts as a virtual tutor, helping you check your work and understand complex subjects without needing a human tutor.
This app transforms any text into natural-sounding audio using AI voices. Convert documents, paste text, or import books to listen on the go, adjusting speed and voice for study, work, or relaxation.
Create unique, personalized stories for children to make bedtime an enchanting experience. This app sparks imagination and creativity with custom tales.
Instantly solve science and math problems by taking a picture. Get step-by-step explanations and personalized AI tutoring to understand complex topics. Available anytime to help you study effectively.
Transform documents, books, and web content into audio with advanced text-to-speech technology. Scan physical documents or import digital files and listen to them read aloud with natural-sounding AI voices. Adjust playback speed and enjoy background listening for a seamless audio experience.
This app helps students master biology by providing instant, accurate solutions to homework and exam questions. It offers detailed, step-by-step explanations to deepen understanding of complex biological concepts, acting as a personal tutor.
Carry thousands of audiobooks and podcasts in your pocket, from bestsellers to classics. Enjoy AI-powered narration, save favorite quotes, and use a sleep timer. Import your own ebook and audiobook files for a personalized listening experience.
This app provides instant, step-by-step solutions for a wide range of math problems, from basic arithmetic to calculus. Users can scan math problems with their camera and receive detailed explanations, multiple solving methods, and graphing tools. It's designed to help students understand and solve challenging math questions quickly.
Easily identify and price your books by scanning their barcodes or taking a photo. Get real-time market value estimates from multiple sources and manage your personal collection. Track value changes and gain insights into your library's worth.
This app transforms text into spoken word with lifelike voices, reads documents, images, and articles aloud, and offers voice typing. It also features an AI assistant for summarizing and quizzing, and allows for AI podcast creation.