What's the best GLP-1 tracker app in 2026?

There is no single best app for everyone. There is a best app for what you are tracking. If you want injections plus a clean injection map and you are on iPhone, Shotsy is well built. If you want a free, simple dose and weight tracker, Pep covers that. If you want labs, DEXA, AI food scan, an Apple Watch app, and Android parity in one place, Phaze covers all of that. The honest 2026 picture has Shotsy, Pep, Regimen, Mingo, Glapp, and Phaze as the realistic options. Pick the one whose feature list matches the parts of your GLP-1 you actually want data on, instead of a generic weight app stretched to fit.