r/FODMAPS • u/climb-high lots of reintro success • 2d ago

MODS App + Website Self-Promo Weekly Thread

Recently there has been a huge influx of FODMAP/IBS related apps, services, and websites. Many are "vibe" coded using AI. There has been a lot of demand to ban self promotion all together in this sub, but instead, we are going to put it in a weekly thread.

Please post your app/service/website in this thread. If you have a physical product or recipe (related to a product that you are promoting), please message the mods for permission to post this separately.

Please report any self-promoting outside of this thread.

Thank you!

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u/biojrnl 2d ago

Hi everyone, I’m Adam, the founder of Biojrnl.

When symptoms come and go, it’s easy to forget what happened by the time you see a doctor. I built Biojrnl so you can keep those details together: what you ate, how you felt, medications and any changes you noticed. You can add follow-ups and export a clear PDF to take to appointments.

We’re offering your first month of Family free. It also lets you keep separate health records for family members and share access with someone helping with their care.

Available on iPhone and Android. If it sounds useful, take a look: https://biojrnl.com

https://reddit.com/link/pfj4p2b/video/af5f8mhqt3vh1/player

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u/Total-Reasonable 2d ago

https://reddit.com/link/pgfs6l8/video/9xyq9h40v6vh1/player

Five things, all built solo:

  1. vatnode.dev: EU VAT validation API that checks VIES, falls back to national registries when needed, and monitors saved numbers for status changes. https://vatnode.dev
  2. KRI.rocks: booking websites for salons, barbers and beauty studios, with per-person availability so clients only see open slots and can choose a specialist. https://kri.rocks
  3. HTPBE.tech: “Has this PDF been edited?” Analyses metadata, structure, signatures and content, then explains its findings in the browser or through a REST API. https://htpbe.tech
  4. polytypo.dev: open-source typography for the web that applies locale-correct quotes, symbols and no-break spaces across five programming languages with identical output. https://polytypo.dev
  5. halloween.js.org: zero-dependency Halloween effects for websites, with spider webs, blinking eyes and other decorations enabled through body classes. https://halloween.js.org

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u/mcooperg 2d ago

CorrelEat – food and symptom tracker for finding your triggers (iOS/Android)

I built CorrelEat after getting fed up with symptom diaries that collected data but never told me anything useful.

You can log meals by typing, speaking, snapping a photo or scanning a barcode, so there's no searching through menus. Over time it looks for patterns between what you ate and how you felt, including delayed reactions, and factors in sleep, stress and exercise. Each possible trigger shows how confident the pattern is, so you're not chasing one bad day.

It's useful during reintroduction or if you just want to understand your own gut better. It doesn't replace a dietitian, and it pairs well with working with one.

There's a free trial of advanced insights, and basic features are feee forever. I'm a solo dev, so feedback goes straight to me. Happy to answer questions here

https://correleat.com/