Piano Prober vs eFlightBook

Does your piano go out of tune? Is your piano tuned fine? The App can answer these questions for free. Follow the on-screen prompts to strike several piano keys, you can obtain the piano's tuning curve as well as a chart of these keys' pitch deviations. By these results, you can evaluate how much your piano is out of tune. This App based on our leading piano tuner technology. It provide very high detection accuracy and reliability. Feature: Automatically generating the tuning curve to adapt to the unique characteristics of each piano. More than 0.1 cents accuracy of pitch measurement. Probing with not muting unison strings makes it more simple and convenient. Note: To achieve 0.1 cents measurement accuracy, you should mute unison strings well, and keep the environment quiet, no interference. With not muting unison mode, the measurement accuracy is about 2 cents.

Attention all aviators, from seasoned professionals to enthusiasts taking flight for the first time – have you ever dreamed of simplifying your flight management experience? Look no further than eFlightBook, your all-in-one solution to mastering the skies with ease. Designed with pilots in mind, eFlightBook is your cockpit companion, offering seamless management of flight and duty times in the most intuitive way imaginable. Say goodbye to cumbersome paper logbooks and hello to a digital world of efficiency and precision. With eFlightBook, you can sync all your crucial data effortlessly with your corporate headquarters, ensuring seamless communication and coordination. But that's just the beginning. Our app boasts a plethora of features to elevate your flying experience. From managing aircraft and airports to tracking licenses, ratings, copilots, and clients, eFlightBook puts the power of comprehensive flight management right at your fingertips. And with access to an extensive international airport database, you'll never be lost in the clouds again. Worried about data security? Don't be. eFlightBook offers robust export options, allowing you to backup your data in CSV, Excel, and PDF formats for peace of mind. Plus, with availability on iOS and the web, you can manage your flights anytime, anywhere. But what sets eFlightBook apart isn't just its features – it's the seamless user experience that makes navigating the skies a breeze. With intuitive interfaces and automatic fill-in functions, logging your flights has never been easier. And for airlines, real-time access to pilot data means faster insights and smarter decisions. Join the growing community of pilots who have made the switch to eFlightBook and experience the future of flight management today. Whether you're a private pilot charting your own course or a commercial airline managing a fleet, eFlightBook has a subscription plan tailored to your needs. Ready to take your flying experience to new heights? Download eFlightBook now and soar with confidence. Your cockpit awaits.