GPS Race Timer vs Rota

Measure acceleration times such as 0–60 mph, 60–120 mph and 1/4 mile directly with your iPhone — accurately and without extra hardware. The app is designed so it doesn’t need to be operated while driving; you just set everything up beforehand while stationary. Measurements then start automatically — when the target speed is reached or when a start is detected. You can save results locally on your iPhone and, if needed, export them or transfer them to other devices. Preset timers: 60 ft, 1/8 mile, 1/4 mile, 1/2 mile, 1 mile, 0 – 60 mph, 0 – 120 mph, 50 – 75 mph, 60 – 120 mph, 0 – 100 km/h, 0 – 200 km/h, 80 – 120 km/h, 100 – 200 km/h. All timers are, of course, fully adjustable. The free version measures up to two times per run. How to use the app: Check the timer settings on the start screen. If everything looks good, place your iPhone in the car where it has good GPS reception and is held securely, then start the acceleration test. You can adjust the timer configuration in the Settings screen (just tap the relevant timer). Then return to the race screen and follow the previous instruction. Optional PRO version (in-app purchase): 1. Up to four timers in parallel (instead of two) 2. Precise determination of elevation differences 3. Simulation of a Sportsman start and reaction-time measurement 4. No ad banners

Rota is an alarm clock built around one idea: your mornings run on routines, and the right routine should be on for the right days. Create a routine for each pattern in your life — "Weekdays", "Early Shift", "Gym Days" — and fill it with as many alarms as you need. Switching a routine on switches off any routine that shares a day with it, automatically — and routines on different days can be on together. No more scrolling a long list toggling alarms one by one, and no more being woken at 5am by last week's shift. WHY ROTA • Routines that are exclusive per day — one tap changes your whole day, and routines on different days run side by side • Week plans for rotating schedules: switch on "Set days for each alarm" and give every alarm its own day — one routine per week, swapped with a single tap • Wake Proof: alarms you can't sleep through — stopping one means solving a math, typing, or memory task, and dismissing without solving re-rings in minutes • Real system alarms that ring full-screen over the Lock Screen, even in silent mode • A live snooze countdown on the Lock Screen and Dynamic Island, so you can see exactly how long you have left • Thirty original alarm sounds in two moods, Gentle and Energetic — pick a favorite, or let Shuffle wake you with a different one each time • A clean, dark, no-nonsense interface BUILT FOR SHIFT WORK AND CHANGING ROUTINES If your week isn't the same every day — shift work, rotating schedules, study timetables, childcare handovers — Rota keeps each routine ready to go and lets you swap between them instantly. Rota collects no data. There is no account, no tracking, and no analytics. Requires iOS 26 or later.