just to add to this. There's a similar solution for iOS called Spike, its not in the appstore though https://spike-app.com/ https://spike-app.com/ Also check

just to add to this. There's a similar solution for iOS called Spike, its not in the appstore though https://spike-app.com/ https://spike-app.com/ Also check out https://openaps.org/ https://openaps.org/ - its a community developed closed loop solution. Very cool.