iOS Indie Hacker, @NFC_for_iPhone, Coding is Fun!

😎 👉🏻
Joined January 2010
Nico - NFC.cool retweeted
A physical key for an encrypted vault. Tap, authenticate, and get to the data you need. #NFC #Security #Tech
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Nico - NFC.cool retweeted
Tap the package and your API gets the event. Physical objects can trigger real workflows. #NFC #API #Automation
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Nico - NFC.cool retweeted
Tap the card. Save the contact. A business card people can actually use. No app needed for the person receiving it. #NFC #DigitalBusinessCard #BuildInPublic
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Nico - NFC.cool retweeted
I built a flight tracker for my own trips and it's on the App Store now: 1st Class. Live Activities follow your flight to the gate, every flight stamps a passport, and 146 city guides work offline. Free to download, needs iOS 26. #FlightTracker #iPhone apps.apple.com/app/apple-sto…
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Nico - NFC.cool retweeted
A decision I keep defending: nothing a guest adds to a Moments album is visible until the host has approved it. A shared album at a wedding is not a group chat. Emma sees it first, Emma says what stays. #Shipaton #BuildInPublic apps.apple.com/app/id6796720…
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Nico - NFC.cool retweeted
#Shipaton lesson: a tester's photo sat at "sending" for a day. Apple forbids background networking in an App Clip; the simulator never told me. The Clip now uploads in the foreground and says what it is sending. Real phones beat green tests. #BuildInPublic apps.apple.com/app/id6796720…
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Nico - NFC.cool retweeted
Moments is on the App Store, and it is my @RevenueCat #Shipaton entry. Put an NFC tag on the guest book. Everyone who taps it lands in the same album, no app, no account. Built alone since July. #BuildInPublic apps.apple.com/app/id6796720…
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Nico - NFC.cool retweeted
The whole guest side of Moments: tap the tag, an App Clip opens, add a photo, type a name if you want to. No download, no account, nothing to remember afterwards. The Clip is the product, the app is for the host. #Shipaton #BuildInPublic apps.apple.com/app/id6796720…
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Nico - NFC.cool retweeted
New in NFC.cool: NFC Alarm. Stick NFC tags around your home, and the alarm only stops once you scan them in order. No snooze button, you have to get up. #NFC #iPhone apps.apple.com/app/apple-sto…
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Is anyone having the feeling AppStore PPO A/B tests are broken? I tested with my English speaking audience in 4 groups. First it showed an up trend and then like 15-25% down below baseline. I stopped the test after 4 days. My live data didn’t show a difference then.
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This is not the first time I do this and my live data is more or less stable. I somehow have the feeling something is fishy. I’d like to lock in a clear winner but this way I can’t…
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Nico - NFC.cool retweeted
Once again NFC dot cool got even better! You can now read, collect and clone Amiibo 😎👍🏼 nfc.cool/blog/amiibo-iphone-… #NFC #iosdev #switch #nintendo
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Once again NFC dot cool got even better! You can now read, collect and clone Amiibo 😎👍🏼 nfc.cool/blog/amiibo-iphone-… #NFC #iosdev #switch #nintendo
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Phew 😮‍💨 the enshitification of this app is hardcore. Look here, grab attention here, turn on notifications here, ahh load this app, get premium, aaaaads, wtf! I spent too much time on Mastodon/Bluesky I guess 😂
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I’ll be at the Apple Workshop in London on 9th of July 2026! Who else is there? #iosdev #ios27
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🔥 Here is how to encrypt secrets on NFC tags. Now with open sourced algorithm so you never loose your data. blog.nfc.cool/blog/nfc-safe-… #nfc #nfcencrypt #secrets #security #ios #iphone
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I vibe coded a flight tracker while traveling through Asia (completely on my phone through Telegram with OpenClaw). Now you can burn my flight API plan! 🔥
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