PromptHaven
iOS
PromptHaven is a private, on-device workspace for reusable AI prompt templates. Save prompts with variables, preview the final rendered prompt before copying, organize your vault with folders and tags, keep version history, and export your library as text or JSON. No accounts, no cloud sync, no analytics, and no prompt uploads.
// features
>Reusable prompt templates
Save prompts with variables like {{topic}} or {{audience}}, then fill them in before copying.
>Private local vault
Organize prompts with folders, tags, favorites, ratings, and instant search. Everything stays on device.
>Starter library
Begin with focused templates for coding, writing, analysis, marketing, creative work, and personal workflows.
>Live test preview
Fill variables and preview the rendered prompt before pasting into ChatGPT, Claude, Gemini, or another AI tool.
>Version history
PromptHaven snapshots edits so you can restore a better version instead of losing it.
>Local export
Export saved prompts as JSON or plain text whenever you want a backup outside the app.
>Offline by design
No accounts, analytics, advertising SDKs, CloudKit sync, or lcCode backend. Your prompts are yours.
>Premium one-time unlock
Unlock unlimited custom prompt templates, folders, and version history with a one-time App Store purchase.