Runtools Calc vs Xfitter

RunTools Calc is a free training calculator built for runners and coaches who care about accuracy. Most running apps overcomplicate simple math. RunTools Calc focuses on what actually matters: splits, pace, and performance clarity—presented in a clean, readable format. Features • Calculate splits for any distance and total time • View pace in min/mi, min/km, mph, and km/h • Simple vertical split layout designed for quick reference • Accurate pace formatting (no broken times like 3:60) • Preset distances including Mile, 8K, 10 Mile, 15K, Half Marathon, and Marathon • VO₂ calculator with fitness-level insight • Built for athletes, coaches, and serious training Whether you’re planning workouts, checking race pace, or coaching athletes, RunTools Calc gives you the numbers you need—without noise. Train smarter. Run with precision.

The fitness timer built for athletes. AMRAP, EMOM, Tabata, RFT, Interval, For Time — all 8 workout formats in one app. Track your PRs, log lifts, and calculate 1RM percentages. See your strength progress over time and share workouts instantly via QR code. TIMER TYPES • AMRAP — As Many Rounds As Possible • EMOM — Every Minute On the Minute • Tabata — 20s work / 10s rest (configurable) • RFT — Rounds For Time • For Time — race the clock • Interval — custom work/rest rounds • Countdown & Stopwatch PR TRACKING • Log any lift with weight, date, and notes • Calculate 1RM percentages automatically • English and Spanish CUSTOM CHAINS • Link multiple timers into one seamless session • Auto-transition or manual advance between timers • QR code sharing — send a workout to your whole class instantly GESTURE CONTROLS (Pro) • Control the timer with body poses — no touching your phone • Hands on hips to pause, arms up to finish, T-pose to advance • Powered by on-device ML — works offline, no data sent FREE includes all timer types, workout history, 5 PR records, and 3 custom chains. XFitter Pro unlocks unlimited everything plus gesture controls. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vectaryx.com/xfitters/privacy