Just an Idea!
Where ideas find partners
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About
Capture every idea before it slips away.
Even a simple sketch is proof that you had it first. Upload it to JustanIdea and timestamp it the moment you have it.
We all have small ideas — too small to patent, too good to forget. JustanIdea is where you save them, share them, and give them visibility. You might even get contacted by entrepreneurs who want to develop them.
• Quick idea capture with photo + text
• Sign in with Apple or Google
• Public feed of ideas worth discovering
• Free to use
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What's New in Just an Idea!
3.0.3
September 7, 2026
A better look before you download — updated App Store previews showing the Trending and Newest feeds, idea capture, profiles, and the built-in AI assistant. Returning from the original Just an Idea? Your account is still here: tap "Forgot password?" on the sign-in screen to set a new password, or use Sign in with Google or Apple if it's the same email address.
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