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Snaap
On-device AI reads expiry dates from your screenshots
Most reminder apps make you type expiry dates manually. Snaap reads them automatically from screenshots you already take — vouchers, boarding passes, concert tickets, gift cards. Built on Apple's Vision framework + a custom Core ML date extraction model. Everything runs on-device — screenshots can contain banking info and IDs, so they should never leave your phone. Different from Honey/Rakuten (only online checkout) and Apple Wallet (pkpass only)
Hey PH 👋
Solo founder, first launch. The honest story:
I kept losing money. Sephora reward expired. Starbucks BOGO buried in my camera roll. Boarding pass screenshot that took 3 minutes to find at TSA because my phone has 800+ screenshots.
Apple Wallet only handles tickets from participating merchants. Honey only works during online checkout. The 90% of vouchers and tickets that live as screenshots — nobody was solving that.
So I built Snaap to read expiry dates from screenshots and ping me before stuff expires. 3 days before, 1 day before, morning of.
Technical bits some of you might find interesting:
- Apple Vision framework for OCR
- Create ML for date extraction (76% val acc, improving daily)
- NLEmbedding for semantic search across screenshots
- BGTaskScheduler for battery-aware background scanning
- 100% on-device. Screenshots have banking info, IDs, OTPs, so cloud is a non-starter
What I'd love feedback on:
1. Edge cases where date extraction fails — DM me the screenshot, I'll fix
2. What else do you screenshot and forget? Curious if I'm missing a category
3. Anyone here who built indie iOS apps — what worked for early traction?
Free on App Store. No paywall on the reminder core. Thanks for checking it out 🙏
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About Snaap on Product Hunt
“On-device AI reads expiry dates from your screenshots”
Snaap was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #49 on the daily leaderboard. Most reminder apps make you type expiry dates manually. Snaap reads them automatically from screenshots you already take — vouchers, boarding passes, concert tickets, gift cards. Built on Apple's Vision framework + a custom Core ML date extraction model. Everything runs on-device — screenshots can contain banking info and IDs, so they should never leave your phone. Different from Honey/Rakuten (only online checkout) and Apple Wallet (pkpass only)
Snaap was featured in iOS (110.4k followers), Productivity (653.8k followers) and Artificial Intelligence (471k followers) on Product Hunt. Together, these topics include over 276.6k products, making this a competitive space to launch in.
Who hunted Snaap?
Snaap was hunted by Trung Phạm Trần. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Snaap stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Trung Phạm Trần