Allergo

What it does

Allergo helps you create allergy translation cards for 75+ languages/countries. Add cards to Apple Wallet for quick access anywhere. Features also include conversation helpers and emergency SOS translations, automatically translated to the users location. Designed for real-world use, with localisation across countries. Professional translations, and more native speaker verifications, are coming soon via over-the-air updates. Built for anyone travelling with allergies or dietary restrictions.

allergo creates translated allergy cards for any country, ready for Apple Wallet. Travel safely with allergies.

• 
  Allert2019 · apps.apple.com · ▲73

  Allergy flashcard generator for travellers

• 
  Simple Allergy AlertJun 2026 · app.simpleallergyalert.com · ▲9

  Create food allergy cards in 100+ languages + emergency card

• 
  Allergic Traveler2016 · ▲5

  Food allergy translation cards 2.0

• 
  Peanut Allergy2017 · apps.apple.com · ▲78

  Offline translator for people allergic to peanuts

• 
  Hey Menu2025 · ▲64

  Understand foreign menus

• 
  Rakun Card - Special Needs Travel2024 · ▲340

  A card to show your special needs like ADHD or allergies

• 
  SimCity, but with Permits▲908

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

• 
  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

• 
  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

• 
  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

• 
  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

• 
  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

• 
  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com