171+ iOS apps curated and reviewed
The best kim juyoung apps on iPhone average 4.3★ across 171+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
This app allows you to view text-based novels and e-books directly on your smart devices. Easily transfer files from your PC via Wi-Fi, import from cloud storage, or use FTP and iTunes. Customize your reading experience with adjustable fonts, colors, and page transitions.
This app allows you to view comic and fictional image archives on your smartphone. It supports various compressed file formats and image types, with options for cloud import and PC transfer via WiFi. Enjoy features like page view modes, image filters, and iCloud sync for a seamless reading experience.
This app allows users to repeatedly play sections of audio and video files, with adjustable playback speed and loop counts. It supports various file formats and offers convenient file management and cloud integration for easy access to your media.
View your favorite webtoons and manga files with a simple, optimized reader. Supports a wide range of compressed file formats and PDFs, with easy file import from cloud services and PC.
This app allows you to read text files, comics, and PDFs all in one place. It supports various compressed file formats and offers extensive customization options for text and image viewing. Easily import files from cloud services or your PC.
Master Japanese Hiragana and Katakana through interactive listening and writing exercises. Practice all letter variations with customizable pen tools and choose between sequential or random testing modes. Supports iPhone and iPad devices running iOS 16 or later.
Securely store passwords within QR codes. Scan these codes to retrieve your credentials. The app also generates strong passwords and allows saving QR code images to various cloud services.
This app allows you to upload and read your own ePub novel files. Customize your reading experience with adjustable fonts, colors, and page transitions. Secure your library with app and file locks.
Easily extract and compress various archive formats like Zip, Rar, and 7z. Seamlessly manage files from cloud storage, external apps, and your device. Offers secure file transfer and compression options.
Learn 1000 Chinese characters by writing them out by hand. Test your knowledge with multiple-choice quizzes on characters and their meanings. Customize your writing experience with various pen options.
Master the Korean alphabet by practicing writing consonants and vowels. Explore various pen options and listen to pronunciation with built-in TTS. Supports iPhones and iPads with iOS 16+.
Easily transfer text, images, and videos between your smartphone and PC. Connect via Wi-Fi or internet without installing PC software. Supports high-definition video transfer with in-app purchase upgrades.
Easily convert text files into PDF or image formats. Customize fonts, colors, margins, and paper sizes. Supports cloud storage and FTP for file import and export.
This app allows you to view text files on your smartwatch. It supports various customization options for text display and offers TTS playback. A companion phone app is required to import files.
This app allows you to play YouTube links directly. Register links to play them later, or share them from the YouTube app to open instantly. It supports background playback and PIP mode.
This app allows you to play your own music files on your iPhone and Apple Watch. It supports various audio formats and offers offline playback with random shuffling and infinite playlist repetition. You can also transfer music files directly to your watch.