PromptKit vs Marten

Promptkit is your personal AI prompt manager. Save, organize, and launch your best prompts to ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, and DeepSeek — all from one app. Stop rewriting the same prompts. Build a library of your most effective AI prompts, fill in variables with one tap, and launch directly to your favorite AI tool. FREE TO START Get started with up to 10 prompts, categories, tags, favorites, and search — no account required. Promptkit works out of the box. PROMPT LIBRARY Save prompts with categories, tags, and smart search. Mark favorites for quick access. Every prompt tracks usage stats so you know what works best. Pro unlocks unlimited prompts. VARIABLES SYSTEM Add dynamic placeholders like {{topic}}, {{audience}}, or {{tone}} to any prompt. Fill them in before launch — reuse one prompt for hundreds of different tasks. WORKFLOW BUILDER Chain multiple prompts into step-by-step workflows. Build a content pipeline that researches a topic, writes a draft, then generates social posts — all in sequence. Each step can target a different AI. LAUNCH TO ANY AI One tap sends your prompt to ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, or DeepSeek. Set a default AI or choose per prompt. Promptkit copies your prompt and opens the AI app or website instantly. COMMUNITY FEED Discover trending prompts shared by other creators. Browse by category, save prompts you like, and publish your own to help others. Find proven templates for marketing, development, copywriting, SEO, social media, and creative writing. STARTER PACKS Get started instantly with curated prompt packs: Marketing, Development, Copywriting, SEO, Social Media, and Creative Writing. Each pack includes ready-to-use prompts with variables built in. KEYBOARD EXTENSION Access your entire prompt library from any app using the Promptkit keyboard. No need to switch apps — insert prompts directly into Notes, Mail, Messages, or any text field. SYNC ACROSS DEVICES Sign in with Apple and your prompts sync across iPhone, iPad, and Mac. Your library is always up to date, everywhere. WORKS ON iPHONE, iPAD, AND MAC A true universal app designed for each platform. Tab bar on iPhone, sidebar on iPad and Mac. Native experience on every device. PROMPTKIT PRO Upgrade to unlock the full experience. Pro includes unlimited prompts, the workflow builder, community access, and cloud sync across all your devices. $2.99/month or $29.99 for lifetime access — one purchase, yours forever. Built for anyone who uses AI daily — marketers, developers, writers, founders, students, and creators. If you talk to AI, Promptkit makes you better at it. Privacy Policy: https://nativefirstapp.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Marten is a clean, distraction-free note app built for developers. Write in Markdown with syntax-highlighted code blocks, then turn any note into a project with just the tabs you need. Keep a plain note, or add API keys, secrets, passwords, social logins, links, references, and checklists. Each filled tab becomes an item, so one note holds everything about a project. FEATURES Markdown editor Fenced code blocks with an olive, editor-style highlight. Toggle a live preview anytime. Project tabs Note, List, API, Ref, Link, Secret, Password, and Social. Add only the tabs you want with a tap. Secrets vault Store API keys, passwords, and accounts with masked fields and a quick reveal. Checklists Reminders-style lists with tap-to-complete items. Tags and search Organize with #hashtags and find anything instantly with full-text search. Sync, your way Local-first storage that works offline, with optional cloud sync across your devices. Turn sync on or off whenever you want. Built for every screen A native app for iPhone, iPad, and Mac, with an adaptive three-column layout on iPad and Mac. Light and dark themes. Private by design Your notes are yours. No ads, no tracking, and you can delete your account and all data from inside the app at any time. Marketing URL: https://marten.kodefoundry.com Privacy Policy URL: https://marten.kodefoundry.com/privacy