AppIn

What it does

AppIn is a Firebase Dynamic Links alternative for indie mobile-app developers — and a lighter apppage alternative, OneLink alternative, and Branch alternative if you do not need an MMP. One link sends visitors to the right store and gets past the in-app browser that leaves Instagram and TikTok bio links on a blank page. No SDK. Paste a store URL, pick appin.to/your-slug, share it. Apple ct/pt and Play referrer, a landing page from your listing, QR codes, and click analytics included.

One link that sends every visitor to the right store and gets past the in-app browser that leaves bio links on a blank page. No SDK, no MMP contract.

Any app. Any device. No SDK — with analytics built for app links. You pick the name: appin.to/your-app . Every plan gets one, including Free. An example, rendered live by appin.to. Paste your store link to see yours. Instagram, TikTok and Facebook all open links in an in-app browser rather than Safari or Chrome. On iOS all three can fail the hand-off to the App Store, leaving a blank page. AppIn leaves the in-app browser before the hand-off is attempted — on iOS, and on Android where the host app uses one too, which we have measured on real devices rather than assumed. A visitor taps your App Store link inside Instagram on iOS. The in-app browser opens, and then nothing happens: no store,…from getappin.com

• 
  AppLink by AppsOnAir2025 · appsonair.com · ▲65

  Firebase Dynamic Links Alternative

• 
  Appwrite – Open-Source and Self Hosted Firebase Alternative2022 · github.com · ▲326

  Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more - appwrite/appwrite

• 
  onestore.linkJul 2026 · onestore.link · ▲6

  Send each visitor to the correct app store — free, no SDK

• 
  OpenIn.app2021 · loshadki.app · ▲117

  Open links, mails and files in the apps you want

• LI
  Link-in-Bio *just* for apps and devs2025 · ▲30

  Hey all, we felt like existing link-in-bio tools cater to influencers, so we decided to build a tool just for apps and developers. It's called Launch.app! Launch.app is a more opinionated tool than others, built just for apps and app developers. Some features include: - A much better URL: Launch.app/app-name // Launch.app/@username - Verification badging (optional ID / email / location / etc checks) - Aggregate and showcase existing reviews across platforms - Quickly import your styling from existing web site - Dynamic device-based layouts (only show launch…

• 
  AppUrl2017 · manage.appurl.io · ▲8

  One simple URL or link for all your content.

• 
  /dev/null▲482

  a social network for devs

  Dev tools · 3d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 28d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 26d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 23d ago · openbot.run

• 
  Talanoa▲346

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

• 
  An e-ink frame that hears birds and draws them as 1800s illustrations▲2,389

  E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. - arnegiacomo/fugleramme

  AI · Sep 2026 · github.com

• WI
  What if the speed of light was 5 km/h?▲629

  Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.

  Life & fun · Sep 2026 · rivendell.dmitrybrant.com

• 
  Jev▲544

  Fast, structured AI decisions for software automation

  AI · Sep 2026 · console.typesafe.ai

• 
  ReSO AI▲510

  Get discovered & recommended when customers ask AI

  AI · Sep 2026 · resollm.ai

• 
  Kilo Code for iOS and Android▲498

  Start coding agents, control sessions, review PRs. Anywhere.

  Dev tools · Sep 2026 · kilo.ai

• 
  AINA▲497

  Find your job search blind spots with an AI coach

  AI · Sep 2026 · aina-tech.io