Distance Interval Trainer vs Checkpoint42

Run or Bike Through the Finish Line! Break free from boring timers — our app puts the focus on distance-based interval training (though timed intervals are available too). Whether you’re training for 100m, 200m, or even 1000m repeats, simply set your sprint/walk/bike distance and rest distance — we’ll guide you with clear start and stop notifications so you can stay locked in on your workout. Perfect for runners, cyclists, and walkers who want structured, goal-oriented sessions. Seamlessly integrates with your music so you’ll never miss a cue — even mid-song. Pro tip: Continued GPS use in the background may reduce battery life.

Plan a running, biking, or hiking route, and add checkpoints along the way! Set a goal time and the app will automatically calculate when you need to be at each checkpoint, and the distance to each checkpoint. Pins can be dragged on long press to update route, and deleted or turned into checkpoints by tapping on the pin. Routes can be saved/loaded, and will save checkpoint/goal time data. Future improvements: -UX fixes -ability to add pins by tapping on a line connecting two existing pins -ability to follow user on run and give audio feedback -ability to enter text into pins for custom audio feedback -ability to map to road -different images for checkpoint pins -ability to hide non checkpoint pins -add "laps" -"close route" by adding pin to start location -"double back" by adding all pins again but in reverse order -ability to track stats