You don't need another "top ten" list of running apps. They all track your distance and show you a map. The real question is which one gets out of your way so you can just run.
Most runners I know use a stack of two or three apps. One for logging miles, another for finding trails, and maybe a third for workouts. You’ll drive yourself crazy trying to find one app that does everything perfectly.
For the Social Log: Strava
If you have friends who run, they're on Strava. It's the default social network for athletes, and the community is the main reason to use it. You see your friends' workouts, join challenges, and compete on local "segments," which can be a great motivator.
Its heatmap is also great for finding safe or scenic loops when you're in a new city. But to actually build a route yourself, you have to pay. And be careful with the social pressure—seeing everyone’s highlight reel can feel like the opposite of motivation some days.
For Finding Trails: AllTrails
When you get tired of the same pavement, you need AllTrails. It's less about tracking pace and more about discovery. Think of it as Yelp for trails. People upload their favorite routes with photos, reviews, and notes on trail conditions. You can filter by difficulty, length, or if a trail is dog-friendly.
I found my favorite weekend loop on AllTrails. It was listed as a "moderate" 4-miler. What the description failed to mention was the near-vertical scramble in the second mile. I remember checking my phone halfway up this rock face, thinking the person who uploaded the route had a very different definition of "moderate." But now it's the run I look forward to most. Figuring it out gives you a feeling a simple pavement loop can't.
The free version is fine for discovery, but you'll want to upgrade for offline maps if you're heading somewhere with spotty service.