Rust Tutorial vs Inkelle

Rust Fundamentals Tutorial "is an application designed specifically for beginners and developers who want to deepen their understanding of the Rust programming language. Through this app, you can easily learn Rust from scratch, mastering its core concepts and advanced features. Application features: Detailed tutorials: including comprehensive foundational knowledge and advanced programming techniques, ensuring that you learn Rust systematically.

Inkelle is a handwriting notes app built for iPad and Apple Pencil, combining the freedom of natural handwriting with powerful organization and search. NATURAL HANDWRITING • Smooth PencilKit ink with custom brush presets, pressure sensitivity, and colors • Finger/stylus toggle, zoomed writing mode, automatic shape recognition • Multi-page documents, thumbnail sidebar, page outline, and presentation mode ORGANIZE AND SEARCH • Notebooks, tags, and smart folders for flexible organization • On-device handwriting OCR + Spotlight global search • Trash and version history — recover deletions and roll back changes IMPORT AND ANNOTATE • Import PDFs and annotate them in your own handwriting • Insert photos from your library or camera, add text boxes and stickers • Template backgrounds, export to PDF or image, system share sheet AUDIO AND CALENDAR • Attach voice recordings to your notes to capture ideas on the go • Detect dates in your notes and create calendar events with one tap AI STUDY KIT (OPTIONAL) • Summaries, Q&A, math solving, and auto-generated flashcards (SM-2 spaced repetition) • AI is powered by DeepSeek with your own API key; the app always asks for explicit consent before any text is sent. AI is fully optional — when off, all notes stay on your device and in your iCloud. ICLOUD SYNC • Private sync across your devices via iCloud/CloudKit, stored in your own private container • Home Screen widget for quick access to recent notes Inkelle respects your privacy: OCR runs on-device, there are no analytics or tracking SDKs, and your AI key is stored only in the local keychain. Inkelle Pro unlocks unlimited notebooks with an annual subscription or a one-time lifetime purchase. The free version includes 10 notebooks, and viewing, editing, and exporting your existing notes is never restricted. Privacy & Terms • Privacy Policy: https://inkelle.pages.dev/privacy.html • Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/