Tummy is your quick, no-fuss tracker for digestive health — designed for both iPhone and Apple Watch, built with the latest iOS 26 features and Liquid Glass for a modern, native look.

Apple Watch app: A full, first-class experience you can use completely on its own or with the iPhone companion app. Log food, symptoms, and digestion in seconds — right from your wrist.
iPhone app: Go deeper with intelligent analytics that uncover patterns, correlations, and food triggers through smart, in-depth analysis.

Whether you’re managing IBS, IBD, Celiac, Crohn’s, Colitis, GERD, food sensitivities, constipation, or diarrhea, Tummy helps you track it all effortlessly:
- Food + potential triggers
- Poop & digestion
- Bloating, nausea, cramps, and pain
- Water intake & urine

See the full picture:
- Graphs on both iPhone and Watch let you view all your data in one place
- Spot patterns and connections over time
- Clean, discreet, and 100% private — no accounts, no logins, no tracking

Tummy is made for real humans with real tummies. Just tap to log, analyze, and feel more in control every day.

Terms of Use Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/