GPS Race Timer vs P2R Racing Calculators

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

Introducing "P2R Engine Calculator" - the all-in-one app that empowers users with a suite of powerful calculators for all their P2R (Problem to Resolution) needs. Whether you're an engineer, a technician, a student, or just a curious mind, this app is your ultimate companion for performing complex calculations with ease and precision. Key Features: Wide Range of P2R Calculators: P2R Engine Calculator comes equipped with an extensive collection of calculators tailored to various engineering, scientific, and mathematical disciplines. User-Friendly Interface: The app boasts an intuitive and user-friendly interface designed to ensure seamless navigation and smooth operation. Input fields are clearly labeled, and instructions are provided to guide users in providing the necessary data for calculations. Real-Time Calculations: As you input the data, the P2R Engine Calculator works its magic instantly, providing real-time results. No more waiting for calculations to complete - our app delivers quick and accurate answers in a matter of seconds. Offline Functionality: We understand that engineers and professionals often find themselves in areas with limited internet connectivity. The P2R Engine Calculator functions offline, ensuring uninterrupted access to crucial tools wherever you go. Regular Updates: Our dedicated team of developers continuously works to enhance the app's functionality and add new calculators based on user feedback and emerging engineering trends. You can expect regular updates to keep your P2R Engine Calculator up-to-date with the latest tools and features. Experience the convenience and power of having a comprehensive suite of P2R Engine Calculators right at your fingertips. Whether you're on the field, in the lab, or just curious about complex problem-solving, let P2R Engine Calculator be your go-to app for all your calculation needs. Download it now and witness the ease of turning problems into resolutions with a few simple taps!