Pace Ruler vs SwimSplit

This simple tool utilizes GNSS (Global Navigation Satellite System) to survey distances on foot. The survey results, or tracking data, can be conveniently checked using an iOS map and are easily shareable via file sharing. Settings: - Remove Ads: This option removes ads via in-app purchase and displays a toolbar. - Units: Choose between meter, international foot, or U.S. survey foot. - Distance Calculation Methods: Options include iOS Default, Haversine, Hubeny (Simple Formula), Bowring, or Hubeny (Original). Bowring's method offers the best accuracy. - Reference Ellipsoid: Choose between WGS84 or GRS80. - GNSS Accuracy: Specify the allowed range of error. - Automatic Shut Off: If there's no movement for about 5 minutes, surveying will stop automatically. - Do Not Use Thumbnail: This option hides thumbnails. - Use Light Mode for Maps: The map is displayed in light mode even if you are using dark mode. Notice: Continued use of GNSS running in the background can dramatically decrease battery life.

SwimSplit replaces the stopwatch and notepad at the pool. Record swim times with one tap, organize swimmers into groups, track personal bests, and share professional PDF reports - all from your iPhone. BUILT FOR THE POOLSIDE Large start/stop buttons with haptic feedback, designed for wet hands and bright sunlight. Select the swimmer, pick the distance and stroke, tap start, tap stop. Time saved. ORGANIZE YOUR SWIMMERS Create groups for squads, classes, or families. Add swimmers with custom avatar colors. Everything is structured and easy to find — no more scrolling through messy notes. TRACK PROGRESS OVER TIME Every time entry is saved with distance, stroke, course type (SCM/LCM), date, and optional notes. Personal bests are tracked automatically. View progress charts filtered by event to spot trends across weeks and months. EXPORT PDF REPORTS Generate a professional swimmer report with one tap. Includes personal bests and full time history. Share with parents via Messages, email, AirDrop, or any method on your iPhone. TRAINING REMINDERS Set weekly training reminders for specific days and times. Never forget a pool session. 100% PRIVATE & OFFLINE No accounts. No sign-up. No tracking. No internet required. All data stays on your device using Apple's secure on-device storage. We literally cannot see your data. COMPLETELY FREE Every feature is included. No subscriptions, no in-app purchases, no ads. Just a simple tool for better swim sessions. Perfect for swim coaches, swim parents, learn-to-swim instructors, and anyone who times swimmers at the pool.