Silent capture
One tap from any app's share sheet. A 1-second toast confirms the save. Your scroll keeps going.
Pre-release · iOS & Android
Save anywhere. Find everywhere.
Capture links, screenshots, photos and notes from any app's share sheet in two taps. Then ask your library — an AI agent that's read every save and answers in plain English.
Free during the test phase. No spam — just your download link.
Pre-release access
We're in test mode — and your time matters.
PIN isn't on the App Store or Play Store yet. Right now we're sharing builds with a small group of testers so we can refine the rough edges before we ship to everyone.
Once the testing phase is done, PIN goes to the App Store and Play Store so installing it is one tap — and you'll be the first to know when that happens. Until then, expect the occasional rough edge and the occasional note from us asking what could be better.
We genuinely appreciate the time and effort you're putting in to try it out. Thank you.
— The PIN team
How it works
Built for the way you already use your phone.
No new app to open. No new habit to build. The share sheet is the front door — everything else happens for you.
- 01
Tap Share, pick PIN
From any app — Safari, Instagram, X, Photos — hit the share sheet and choose PIN. Done in two taps.
- 02
We do the work
PIN figures out the source, pulls the title and a clean reading view, and files it into a feed that's organized by where it came from.
- 03
Ask your library anything
Type or talk. An AI agent that's read every pin finds what you mean, even when you don't remember the words. Or just scroll the feed — it's your call.
AI-native
Your library, on speaking terms.
The Ask tab is a real research agent — not a chatbot bolted on. It reads your pins, your notes, and your collections, then uses live tools to find what you mean, fetch supporting context from the web, and even propose changes to your library.
- Multi-tool retrieval
The agent searches your library, drills into named collections, opens articles end-to-end, and pulls fresh information from the web — all in a single response.
- Proposes, never destroys
When the agent wants to organize your saves or add something new, it shows a confirmation card. You tap to apply. Nothing happens behind your back.
- Yours alone
Every conversation is scoped to your account. The agent only sees what you've saved — never another user's content.
Ask · todayWhat did I save about Tokyo ramen last month?
Searched pins · query: tokyo ramen · 3 results
Three saves match — all from your @japan collection:
- “Tsuta in Sugamo — Michelin-starred shoyu” — Instagram
- “Best yokohama-iekei in Shibuya, ranked” — Reddit
- “Friend's recs: Mensho, Afuri, Ichiran” — Notes
Your note on the Tsuta save says “worth the wait, go on a weekday.”
Plan a Kyoto day for the trip from @japan
Loading collection · @japan · 14 pins
Building itinerary card
See it in action
PIN, shipped.
Not concepts. Not mockups. These are screens from the iOS build that's on TestFlight today.
The feed
Everything you saved, one scroll.
Source-aware cards. Pinterest looks like Pinterest, articles look like articles, screenshots get a real thumbnail. Grouped by day so the recent stuff is always at the top.
- Filter by Reading, Social, Watch, Notes
- Swipe left to delete, swipe right to add a note
- Search across everything from the top bar
Ask anything
Your library, on speaking terms.
A real research agent reads your saves, your notes, your collections — then answers in plain English with the actual pins as citations. Not a chatbot. A multi-tool agent that actually retrieves before it speaks.
- Reference collections inline with @name
- Tool chips show exactly what it searched
- Proposes adds and edits — you tap to confirm
Browse by source
Each platform, its own room.
Save from 13+ platforms today — Instagram, X, YouTube, Maps, Web, Notes, WhatsApp. Each gets its own tile with brand-true colors. Tap in to see only what came from there.
- Auto-detects the source from any shared link
- Per-platform feeds with native styling
- Collections live alongside sources
And more
Pin detail
Tap any pin. Read it inline. Add a note. Organize.
Search or ask
Typing? Get AI suggestions. Exact match or semantic, both work.
What's inside
One save button. A real second brain underneath.
Custom collections
Group pins your way — a Tokyo trip folder, a reading list, recipes to try. No required taxonomy. A pin can live in zero, one, or many.
Ask, don't search
A real AI agent reads your library and answers questions. "What did I save about Tokyo ramen?" returns the actual pins with snippets and your own notes.
Summaries & ideas on demand
Drop a collection on the agent and get an executive summary, content ideas, or a starting outline grounded entirely in what you've saved.
Agent finds & files
Ask the agent to search the web, then propose what to save and where. It writes nothing without your tap to confirm.
Source-aware feed
Instagram looks like Instagram. X looks like X. Photos and screenshots get a proper thumbnail. Each platform feels native to where it came from.
Save anything
Links, screenshots, photos, voice notes, plain text, maps, music. If you can hit Share on it, PIN can hold it.
Reader view, offline
PIN snapshots a clean, readable copy of articles when you save them. Open them on the subway, on a plane, anywhere.
Your notes on every pin
Why did you save this? Drop a one-liner — "send to Helen", "recipe for Sunday" — and the agent weighs your note heavily when you search later.
Share a collection
Get a public link to any collection. Send it to a friend, post it on socials. They can browse — no PIN account required.
Collaborate
Invite friends to add to and edit a shared collection. Plan a trip together, build a recipe book together, share a reading list.
Yours alone
Multi-tenant from day one. Pins are scoped to your account, exportable as JSON, and deletable. No social graph. No algorithm.
Save from anywhere you scroll
FAQ
Questions, answered.
- We're sending invites in small batches so we can keep an eye on the build quality. Most testers get theirs within a few days of signing up.
- Free during pre-release. Once we ship to the App Store and Play Store, anyone on the waitlist will hear from us first — never charged out of the blue.
- Same feature set on both. The iOS build is distributed via TestFlight; the Android build is an APK you'll sideload. The link we email you points at whichever one you picked.
- Your pins are scoped to your account, stored on infrastructure we operate, and you can export or delete everything from inside the app at any time. We don't sell or share your saves.
When will I get my download link?
Is PIN free?
iOS or Android — what's the difference right now?
What happens to my data?
Got a question we didn't cover?
founder@catchandpin.app