Access a vast library of documents and books for free. Back up your entire collection to the cloud for seamless cross-device reading. Enjoy a comfortable reading experience with customizable settings and TTS voice output.
豆丁书房-5亿文档图书随意看 by DocIn





240+ iOS apps & games curated and reviewed
豆丁书房 is the household name in docin, but it's far from the only option. We track 240+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.





Access a vast library of documents and books for free. Back up your entire collection to the cloud for seamless cross-device reading. Enjoy a comfortable reading experience with customizable settings and TTS voice output.





Access a vast library of books and documents, with support for various formats and offline listening. Enjoy a customizable reading experience with gesture controls and easy content synchronization from your PC.




Embark on a sweet candy-themed adventure in this classic match-3 puzzle game. Match and collect colorful candies, explore a vibrant world, and compete for high scores. Enjoy thousands of levels with new content added weekly, playable offline.


Access online medical consultations with physicians for a wide range of conditions, from minor ailments to chronic diseases. Receive prescriptions, referrals, and doctor's notes securely and privately. Healthcare is made affordable and accessible, with visits often costing around $39.99.


Transform your phone into a portable scanner and digital office. Easily scan, edit, sign, and convert documents into various formats like PDF, Word, and JPG. Organize, protect, and share your files efficiently.


Transform your device into a portable scanner and PDF editor. Easily capture documents, extract text with OCR, fill forms, sign, and share in various formats. Organize, secure, and even fax your files.


This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.


This app transforms your device into a powerful scanner, allowing you to digitize any document, receipt, or ID. Easily convert scans to text, sign them, and save them in high-quality PDF or JPG formats. Manage your paperwork efficiently and increase productivity.


Send and receive faxes directly from your iPhone or iPad without needing a physical fax machine. This app allows you to scan documents, upload various file types, and track the status of your sent faxes. It offers a dedicated number for receiving faxes globally.


Transform your iPhone into a powerful fax machine. Send documents securely and efficiently from anywhere, anytime. Supports multiple file formats and provides delivery confirmation.


Access virtual healthcare services from qualified providers on your schedule. Get diagnoses for common conditions, treatment plans, and prescription refills quickly, with or without insurance. Connect with board-certified US-based providers for convenient care.


This app supports mental well-being through mood tracking, journaling, and personalized courses based on CBT. It offers insights and feedback to help users manage common mental health challenges like anxiety and depression.


Transform any web page, PDF, or scanned document into an audio experience. Listen to content at your preferred speed with natural-sounding voices. Ideal for hands-free consumption of digital and physical text.


Capture, organize, and enhance your thoughts with a versatile digital notebook. Seamlessly blend handwriting, typing, and multimedia to annotate documents, record lectures, and generate summaries. Ideal for students and professionals seeking to boost productivity and learning.


Quickly scan QR codes and barcodes to access information, browse products, and find coupons. Create your own codes and share them easily. Offers advanced features like PIN lock and Siri Shortcuts for enhanced usability.


Embark on a delightful match-3 adventure in a vibrant candy world. Swap and match three or more identical candies to overcome challenging levels and explore sweet new maps. Enjoy addictive gameplay with charming visuals and exciting power-ups.


Transform your device into a portable document scanner. Capture documents, edit them with powerful OCR technology, and securely store or share them as PDFs. Easily sign and manage an unlimited number of files and folders.


Access virtual healthcare from trusted providers without waiting rooms. Discuss your health concerns, receive treatment, and get prescriptions sent to your pharmacy. Integrates with Apple Health for personalized care.


Connect your child with board-certified pediatricians and advanced practice providers for virtual care. Access diagnoses, prescriptions, and support for common childhood illnesses 24/7 in Florida and extended hours in Texas. Features include easier navigation, Spanish language support, and secure, HIPAA-compliant virtual visits.


This AI-powered app allows users to edit, fill, sign, scan, and convert PDF documents. It offers features like text editing, form filling, e-signatures, OCR scanning, and file conversion. An AI assistant can summarize, rewrite, or generate content, and users can create invoices and resumes.