How to close an app on the iPhone
You see that little heart? It's killing me.

I'd ignored it for as long as I could.

I'm suspicious of opening apps[1] that someone else has shoved onto my phone. Especially if they tell me how I'm living my life and suggest ways I could be living it better.

They were, after all, created by people who may merely be sanctimonious tech types with a tawdry life of their own. And I'm not specifically referring to anyone who works for Apple[2].

Recently, though, I succumbed. I opened the Apple Health[3] app on my iPhone[4], just to see what was there.

I'm lying, slightly. I have too many friends who boast about how many steps they take every day.

I'd never considered such data. I try and walk. I try and bike. I try and move. I hope to survive a little longer.

But here was one friend telling me that, on a recent trip to New York, he'd taken 40,000 steps a day. Well, he's a troubled soul.

Here's To Your Health, But Not Your Sanity.

Still, I began to look at my Health app data, simultaneously fearing that this was a beginning that could only lead to a horrible end.

My iPhone Health app offered a few simple delights of information. The number of steps, the walking and riding distance, and the number of flights climbed.

It began to praise me. It said I was taking more steps and walking further than I did last year.

This seemed strange and I soon realized why. Last year, I used to go to a gym. I'd prop my phone up on the bike console, so it would never be in my pocket. This meant my phone didn't count

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