Simple Pace vs RunCreator

Distance, time, pace and speed, always in sync. Change any one and the others follow. A lock holds the value you care about while you work out the rest. On a relay team, or waiting for a runner at a race? ETA tells you the clock time they reach you, with a live countdown that carries on to the Lock Screen, up to three alerts, and on iOS 26 and later an alarm that rings even on silent. Tap when they arrive and the leg is saved with the pace they really ran. FREE • Four linked calculators: tap any value to edit it, tap a unit to switch between miles and kilometers. Every row keeps its own units. • Race distances built in: 400 m, 5k, 10k, half-marathon, marathon, and ultras from 50k to 100 miles. • Share card: send your distance, time and pace as an image. • Make it yours: light or dark, eight accent colors with matching app icons or the Multicolor theme that gives distance, time, pace, and speed each their own color, reorderable sections, and the Classic interface if you prefer it. • Accessibility: VoiceOver, Voice Control, Dynamic Type, Sufficient Contrast and Reduced Motion. • All calculations work offline. Seven languages. PRO (one-time purchase, no subscription) • Splits: plan even, negative or positive splits at any interval from 100 m to 10 miles, by halves, thirds, quarters or fifths, or an interval of your own, then export the table. • ETA: made for relay exchanges and race spectators. Each runner gets a card with the arrival clock time, a live countdown, estimated progress, up to three alerts and a note. On iOS 26 and later, an alarm rings like an alarm clock before they arrive, even on silent and in a Focus, with Snooze. The countdown also runs on the Lock Screen, in the Dynamic Island and as a badge on the main screen. Tap Arrived to save the leg with the pace actually run; finished legs stay in a list you can edit and share. Bought the app during the paid period (October 2024 to February 2025)? Pro is already yours. No ads. No tracking. No account. Anonymous usage analytics can be switched off in Settings. It's just me, a runner, building the pace calculator I want to use. Send feedback from inside the app and I'll answer.

You shouldn't need to plan a path every time you want to run. Tap a distance, pick your terrain, and head out the door — a fresh loop is ready when you are. Whether you've just moved to a new neighborhood, you're traveling for work, or you simply want to break out of your usual 5K, getting a brand new path on demand removes the hardest part of running. No more retracing the same streets, no more measuring laps in the park, no more guesswork on a new trail. WHAT YOU GET • Distances from 1 to 30 kilometers, dialed in seconds • Terrain choice: stay on roads, hit the trails, or mix it up • Elevation preference, from flat and fast to hilly and steep • Live voice guidance that calls each turn at the right moment • Apple Watch app with standalone GPS — leave your phone at home • Workouts saved automatically to Apple Health with distance, pace, and active energy • A library of saved paths for the loops you want to revisit • Full history with maps and stats from every completed session FREE TO TRY Every new runner gets three full path plans to try the app on real streets and trails. No account creation, no email signup, no ads, no data collected beyond what makes the app work. PRO UPGRADE A one-time purchase unlocks 25 fresh path plans every month. Everything else — saving favorite loops, full history, voice guidance, watch sync — stays free forever. No subscription, no recurring billing, no auto-renewal. Pay once, run forever. PRIVACY Your runs stay on your iPhone and in your Apple Health. Path planning uses your current location to suggest loops nearby, and that's it. No tracking, no profiles sold to third parties, no behavioral analytics. MADE FOR RUNNERS, BY A RUNNER Built in Berlin by one developer who got bored of running the same five kilometers every Sunday. If something doesn't work, write directly to support@flappdev.com — every message lands in my own inbox. Lace up, open the app, run somewhere new.