Best Docin Apps & Games

240+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

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.

Top Picks for Docin

豆丁书房-5亿文档图书随意看#1

豆丁书房-5亿文档图书随意看 by DocIn

Editor's Choice
📚 Books
3.5(10 ratings)
FreeIn-App Purchases
豆丁书房-5亿文档图书随意看 screenshot 1
豆丁书房-5亿文档图书随意看 screenshot 2
豆丁书房-5亿文档图书随意看 screenshot 3
豆丁书房-5亿文档图书随意看 screenshot 4
豆丁书房-5亿文档图书随意看 screenshot 5

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.

豆丁阅读-精彩图书随意看#2

豆丁阅读-精彩图书随意看 by DocIn

Strong Contender
📚 Books
4.0(4 ratings)
FreeIn-App Purchases
豆丁阅读-精彩图书随意看 screenshot 1
豆丁阅读-精彩图书随意看 screenshot 2
豆丁阅读-精彩图书随意看 screenshot 3
豆丁阅读-精彩图书随意看 screenshot 4
豆丁阅读-精彩图书随意看 screenshot 5

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.

Sweet Jelly Story#3

Sweet Jelly Story by 宇亮 闫

match3 games & sweet candy pop
Worth Considering
🎮 Games
4.5😊(6K ratings)
FreeAds
Sweet Jelly Story screenshot 1
Sweet Jelly Story screenshot 2
Sweet Jelly Story screenshot 3
Sweet Jelly Story screenshot 4

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.

What We Love

  • 🍬 Fun and relaxing game
  • 👍 Easy to play, no frustration
  • 🎨 Colorful and visually appealing
  • 🕰️ Suitable for quick play sessions

Room to Improve

  • 🔍 Levels can get repetitive and easy
  • 📺 Too many ads, interrupting gameplay
  • 🐛 Bugs and crashes, especially at higher levels

More Docin apps to explore

4
CallOnDoc
CallOnDoc
CallOnDoc
by CallonDoc.com Inc
Free

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.

Online medical consultationsPrescription medicationsReferrals for imaging and lab testing
🏥 Medical
(23K)
free with in-app purchases
5
ScanNow - Convert to PDF
ScanNow - Convert to PDF
ScanNow - Convert to PDF
PDF Scanner, Edit & Sign
Free

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.

Scan documents from camera, files, or galleryMultiple scanning modes (ID, books, receipts, etc.)QR and Bar code scanning
💼 Business
(2.8K)
free with in-app purchases
6
Doc Scan - PDF Scanner
Doc Scan - PDF Scanner
Doc Scan - PDF Scanner
Edit PDF, Email, Fax & OCR App
Free

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.

High-quality scanning with auto-detectionOCR text extraction (TXT, DOCX)Edit, annotate, and sign PDFs
💼 Business
(14K)
freemium
7
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
WPS Office-AI Doc, PDF, Sheet
Office Suite with PDF Editor
Free

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.

AI-powered document analysis and summarizationInstant presentation creation from promptsOCR for digitizing notes and business cards
📊 Productivity
(18K)
subscription
8
Scanner Doc: Scan PDF Document
Scanner Doc: Scan PDF Document
Scanner Doc: Scan PDF Document
Fast docs scan with camera
Free

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.

Scan documents and receiptsConvert scans to text (OCR)Extract and edit text
💼 Business
(3K)
freemium
9
FAX from iPhone: Receive, Send
FAX from iPhone: Receive, Send
FAX from iPhone: Receive, Send
Faxing for Phone iPad, Receive
Free

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.

Send faxes from iPhone/iPadReceive faxes with dedicated numberAdvanced document scanner
💼 Business
(369K)
free with in-app purchases
10
FAX from iPhone - Send Doc
FAX from iPhone - Send Doc
FAX from iPhone - Send Doc
Faxing App for Phone & iPad
Free

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

Send faxes 24/7Proof of fax deliverySwift document scanning
💼 Business
(4.6K)
free with in-app purchases
11
DocSquad
DocSquad
DocSquad
Telehealth & Telemedicine
Free

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.

Virtual care on your timeDigital Diagnosis for common conditionsPrescription refills without office visits
🏥 Medical
(3.9K)
free with in-app purchases
12
MindDoc: Dein Begleiter
MindDoc: Dein Begleiter
MindDoc: Dein Begleiter
Daily self-care & well-being
Free

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.

Mood trackingJournalingPersonalized CBT courses
💪 Health & Fitness
(12K)
free with in-app purchases
13
Read4Me - Talk Browser PDF DOC
Read4Me - Talk Browser PDF DOC
Read4Me - Talk Browser PDF DOC
Listen Web, TTS, Text to Audio
Free

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.

Listen to web pagesConvert PDFs to audioScan and listen to books/papers
🔧 Utilities
(4.2K)
free with in-app purchases
14
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Notability: AI Notes & PDF app
Write, type, annotate, draw
Free

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.

Handwritten and typed notesPDF and document annotationAudio recording and transcription
📊 Productivity
(450K)
freemium
15
QR Reader for mobile
QR Reader for mobile
QR Reader for mobile
QR Code, Barcode & PDF Scanner
Free

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.

Scan QR codes and barcodesCreate QR codes and barcodesSupports 25 scanning formats
🔧 Utilities
(9.2K)
free with in-app purchases
16
Sweet Fever Candy
Sweet Fever Candy
Sweet Fever Candy
by 小坤 冯
Free

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.

Addictive match-3 gameplayUnlock new candy maps144 puzzle levels
🎮 Games
(1.6K)
free
17
Camera Scanner - PDF
Camera Scanner - PDF
Camera Scanner - PDF
Scan Documents to PDF & Files
Free

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.

Accurate PDF scanningPowerful OCR text editingEdit and sign documents
💼 Business
(6.5K)
freemium
18
PocketDoc by Perlman Clinic
PocketDoc by Perlman Clinic
PocketDoc by Perlman Clinic
Virtual Care For Your Family
Free

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.

Virtual doctor consultationsPrescription fulfillmentApple Health integration
💪 Health & Fitness
(11K)
free
19
KidzDocNow
KidzDocNow
KidzDocNow
by Pediatric Associates
Free

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.

Virtual pediatric consultations24/7 care in FloridaExtended hours care in Texas
🏥 Medical
(31K)
free
20
Forma: PDF Document Editor
Forma: PDF Document Editor
Forma: PDF Document Editor
Edit, Sign, and Convert Files
Free

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.

AI-powered PDF editingFill and e-sign formsBuilt-in OCR scanner
📊 Productivity
(25K)
freemium

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