PromptCraft vs ObsiKO

PromptCraft AI is your personal AI prompt engineer. Stop writing weak prompts that get mediocre results — start generating expert-level prompts that get the exact output you want, every time. WHAT IT DOES Describe your goal in plain English, pick your AI model, and PromptCraft AI generates a complete prompt with expert role definition, context, output format, and constraints — structured the way AI models actually respond best to. KEY FEATURES Instant Prompt Generation Type your goal, choose GPT, Claude, or Gemini, and get a production-ready prompt in seconds. Each one is engineered specifically for your chosen model — not just a generic template. One-Click Enhancements Improve any prompt instantly with expert techniques: • Add Role — give your AI an expert persona • Few-Shot Examples — teach with examples • Chain of Thought — enable step-by-step reasoning • Constraints — set clear limits and scope • Shorten — make it crisp and direct • Structure — add formatting and sections Prompt Debugger Paste any prompt and get an AI quality score, a breakdown of every weakness, and specific suggestions — then apply all fixes automatically with a single tap. Conversational Builder Answer a few guided questions and let PromptCraft AI engineer the prompt for you, step by step — no prompt theory required. Prompt Library with Version History Every prompt you save is tracked with full version history. Compare versions, restore any previous iteration, and see how your prompts improve over time. Use Case Packs Start faster with curated packs for: • General — any purpose • Content — blogs, captions, social media • Dev — code, debugging, architecture • Business — emails, PRDs, presentations Export & Share Copy, export as .txt or .md, and share prompts anywhere with native sharing — perfect for teams and workflows. WHO IT'S FOR • Marketers and content creators who use ChatGPT daily • Developers prompting Claude or Gemini for code help • Founders and product managers writing briefs and specs • Students and researchers exploring AI capabilities • Anyone who wants better AI output without learning prompt engineering PromptCraft AI puts expert-level prompt engineering in your pocket. Download free and start getting the AI responses you've always wanted.

Tired of converting files or picking plugins? Spent the day on settings and never wrote a line? Plenty of features, none of them talking to each other? Everyday writing, LLM wikis, ontologies, Zettelkasten, mindmaps, reading logs, codices, schedules, file conversion — one app, no account or subscription. Obsidian vaults (.md/.canvas/.base) open as-is. (AI runs on your own API key; with Apple Intelligence on, it can run on the device with no key.) ■ You see it first, before anything changes · AI rewrites arrive as a suggestion card — nothing changes until you press Replace · The AI agent works on a copy; only what you pick reaches your notes · Before the first send to an outside AI, it shows what goes where and sends only if you allow ■ Share to the web, sync between devices (GitHub) · "Share to the web" publishes a note at one address — theme, tables and images intact, comments too · The text lives only in your GitHub account, never on our servers; "Stop sharing" takes it down · Sync runs through your own repository and only ever deletes to the trash ■ Write once, it connects itself · A "color" property colors the tab, header, tree icon, .base and codex cards. Define your own types and relations too · Type "book" pops a search that fills the rest; "project" adds start/due to the calendar · Highlight a PDF and quotes collect into a note of the same name, searchable and on the graph · Wiki links, types, relations and PARA form one constellation — more links, brighter star ■ Infinite mindmap canvas (.canvas) · Apple Pencil drawing — turn a sketch into an AI image. Have AI build an editable mindmap, or hand it yours · Auto-build from a note's links, auto-layout, embeds, groups, relations. 5 styles, 10+ presets. Drop a URL or file to add a card ■ .base files and search · Projects, kanban, cards, charts, a library (book/paper search), PARA, a budget that pastes receipts. Dataview queries become tables · Filenames, full text, Korean jamo, semantic search — pin results, bookmark a query, or ask Siri ■ A dashboard and themes you arrange · 50+ widgets plus query and embed boards — calendars, to-dos, habit trackers, stats. 20+ themes, your own fonts ■ Markdown and a writing helper · Calm editing tuned for Korean. Format bar and cheat sheet, Mermaid, 20+ charts, inline drawing, video in a note · 70+ structures across 13 genres (Hero's Journey, Save the Cat, SCQA, character sheets), Socratic questions and style polish · Spell check, dictionaries, device TTS, a saved assistant role, on-device translation ■ Schedules and viewers · A date in any file lands on the calendar (Obsidian Tasks compatible) — year/month/week/day, timeline, widget, reminders · One frontmatter line switches the viewer: book, web novel, messenger, visual novel, codex ■ Clipping and conversion · The article body and photos become a note, not just the URL — share button or RSS · One-click Markdown for doc/docx, PDF, hwp/hwpx — one file or a folder; a read-only panel opens dozens more · Import from Apple Notes, Notion, Evernote, Bear or Logseq — always into a new folder · Highlight PDFs and Markdown to insert or quote. AI OCR and transcription (labelled by speaker) ■ AI agent · Add an API key and go (Claude, Gemini, GPT) — the app is complete without one · Builds mindmaps and .base tables on your phone and reads existing ones. Read-aloud and images in the editor · File creation, automatic memory, LLM wikis, ontology and Zettelkasten design, MCP. Bulk work is desktop-only ■ Export, images, and everything else · Marp properties make a deck. Export to PDF, HWPX, DOCX, EPUB, HTML, ZIP, wiki markup · Dictate on iPhone (on device), Control Center, Lock Screen and Home widgets, Watch quick notes · Ready for iOS 27 — Markdown round-trips with Apple Notes, the new Siri can add to a note, 4×6 widget · Image editing, free image search, colors panel, routines, palette, focus timer, screen lock All of it is free. No account, no payment, a small download.