Live demo
Don't watch a demo. Use it.
This is the real Whey to Go running in your browser, not a video of it. Tap around, log something, switch screens. It all happens on this page, and nothing you do here leaves it.
The demo runs entirely in this page on sample data. Nothing is uploaded anywhere, because there is no server behind it - exactly how the real app treats your data.
Add it to your home screen
Open the demo full screen first, then add THAT to your home screen: it installs with its own icon named WTG Demo, stays inside the demo, and clears itself every 24 hours.
Prefer the real thing?
The full app on your iPhone does everything you just tried, plus barcode scanning, Apple Health, iCloud sync and an Apple Watch app - with your data kept on your own phone. Free for 7 days.