Good exercise and fitness apps?

I use fitness app by Apple. I also have an Apple Watch to track steps and sleep.

Fittr is good. You can use the free version and it provides most of the basic info in the free version

Pornhub

go local, online apps seem like a scam. Your local guide can teach you and you can have fun!

Playo

Nike trainer free app. Great 20-45 min workouts depending on your fitness level and equipment available.

Apple Watch/Fitbit are good for measurement

If I have to workout from home, I actually just look up 30 min workouts on YT, some of them are really good

Strava, gentler streak , apple watch

Chloe Ting's YT channel - more than enough

“Home Workouts” app in iOS. It has all sorts of exercise regimes, for all varying degrees, like Beginner, Arm; Beginner, Abs etc.