Create structured with multi-level document management and color tags for quick highlights. Add password protection for secure notes. Sync across Mac, iPhone, and iPad using iCloud. Share documents and use intuitive gestures for editing.
Create and organize ideas using maps. Add notes, links, and images to nodes. Convert maps into presentations. Share and collaborate in real time. Sync maps across devices and access from any browser.
Analyze MIDI and audio to identify key and scale. Suggest chords, melodies, and basslines. Connect to keyboards, synths, or MIDI devices via Bluetooth. Edit and arrange musical content. Export tracks in various formats.
Answer questions using AI powered by ChatGPT and GPT-4. Write stories, scripts, and essays. Plan travel itineraries. Proofread text. Generate cooking recipes. Translate documents. Analyze PDFs and Word files.
Access AI models for writing, research, and image creation. Switch between GPT-5, Claude 4.5, Gemini 3, and others. Generate text, images, and code. Save and organize chat history. Export outputs in various formats.
Ask technical questions about computers, electronics, or software and receive answers powered by chatGPT and RAG technology. Compare answers with chatGPT's direct response. Toggle fast mode to adjust response speed.
Create, review, and revise written work with structured outlines and scene breakdowns. Organize scenes, characters, and dialogue. Export to various formats and sync across devices. Collaborate with others through shared projects.
The app connects to various servers and offers Git operations with a visual merge tool and branch history. It provides live editing, a built-in terminal, and syntax highlighting for numerous languages.
Create and organize handwritten notes with customizable stationery and stickers. Edit accounts manually with detailed tracking. Classify notes into handbooks for structured management. Set passwords to secure personal data.
Create programs using a with interface elements like buttons, text boxes, and sliders. Organize objects into pages. Publish apps via SDK for Xcode. Write code for standalone iOS applications.