Review cards with scheduled reminders
Review cards using spaced repetition based on the Ebbinghaus forgetting curve. Set custom review schedules and pause plans for specific goals. Highlight text, hide key terms, and create math formulas in cards. Organize with folders, tags, and colors.
Showing 1–20 of 1,000 ranked alternatives.
海云 吴
Generate random numbers and track history
Generate random numbers between 0 and 999,999,999. Create multiple random numbers at once. Save and view history. Set custom ranges or segments. Use voice to name random selections. Customize password formats. Remove ads with PRO subscription.
海云 吴
Memorize cards with spaced repetition
Study cards with spaced repetition based on the Ebbinghaus forgetting curve. Add text, images, and PDFs in bulk. Edit cards with text masking, image overlays, and auto-text recognition. Search, sort, and organize cards with tags and folders.
Shenzhen Shilihu Technology Co., Ltd.
Organize notes with tree structure
Organize notes with a hierarchical structure to enhance clarity and structure. Create mind maps for brainstorming and idea organization. Manage tasks with tagging and subtask splitting.
Nanjing Beiwan Information & Tech Ltd.
Learn words with AI-generated texts
Learn vocabulary with AI-generated short texts and practice exercises. Filter words using smart technology to focus on unknown terms. Review words through context-based articles and audio.
Anki Software LLC
Study anywhere, anytime
Create and manage with spaced repetition scheduling. Add text, images, and audio. Review cards with customizable intervals. Export decks and sync with desktop versions. Support for multiple languages and custom templates.
HAPPYPIXEL - LDA
Add and edit Apple passes anytime
Create digital passes for Apple . Add and edit membership, customer, or event tickets. Upload QR codes and generate passes. Customize designs and manage access to cards.
素梅 姚
Practice calligraphy with expert fonts
Track daily writing sessions with a complete打卡 system to log dates, time, and number of characters practiced. Access a variety of classical and modern calligraphy styles including楷书, 行书, 草书, and 瘦金体.
Theodore Dubois
Edit files with sed and cat
Edit text files using sed and cat commands. Navigate and manage files with a terminal interface. Move, copy, and rename files. View file contents and execute basic commands.
Wuhan Soda Technology Co., Ltd.
Track hot topics across platforms
Aggregate news from multiple sources including WeChat, Toutiao, Baidu, Zhihu, V2EX, Weibo, Tieba, Douban, Tianya, Huopu, GitHub, and Douyin. Filter out junk news and ads. Track real-time hot topics and read efficiently without distractions.
XINGGUANG SAIDUN NETWORK TECHNOLOGY PTE. LTD.
Use VPN to hide your IP address
Access internet securely with encrypted connections and hidden IP address. Test internet speed within the . Share account across up to four devices. Contact customer support for assistance. No registration required, with unlimited data and bandwidth.
Hainan Youqu Technology Co., Ltd.
Remote control between devices
Control devices remotely across platforms with full compatibility for Windows, macOS, iOS, Android, and tablets. Transfer files at up to 12m/s. Support 2K144 frame high-quality video and screen sharing.
HangZhou Cina Information Technology Company Co.Ltd
Try new hairstyles instantly
Apply AI hair styling to photos for realistic hairstyle previews. Select from 600+ styles and colors. Use face fusion to blend into professional portrait templates. Add cartoon effects or age transformation filters.
铭 左
Edit words, add notes, track progress
Edit custom vocabulary lists with self-defined meanings and notes. Add words manually or automatically from other apps. Set daily study plans and review intervals based on the Ebbinghaus forgetting curve.
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