What iPhone apps do you use?
Here are my apps
I think that the health tracking app should be used by every person. Nowadays, a majority of fitness tracking app use optical heart rate monitors. Weltory is a mobile app which helps its users to measure their heart rate variability at anytime and anywhere and that's what I use. So if you want to track deep heart monitoring, then I recommend at least reading this article https://www.peerbits.com/blog/fitness-tracking-app-development.html
There are many good photo apps for iPhone, but Specter is a cut above. If you like to listen to podcasts or just want to immerse yourself in podcasts because you like them, try Overcast. I usre it for my work for https://sloboda-studio.com/ too. The best way to build good habits is through repetition. Do something every day without fail, and it soon becomes a regular part of your life.That’s the basic idea behind Streaks, a to-do list app that focuses on tracking up to a dozen different activities that you want to turn into good habits; things you want to do every day or every other day like go to the gym, or quit smoking, or read more. It’s got a simple and intuitive interface with bright bold colors and icons so you can customize your tasks, and it integrates with the Health app, too.