ClapReverb vs Wash Timer

Measure the acoustics of a room... with a simple clap ClapReverb lets you instantly evaluate the reverberation time (RT) of an enclosed space — a key factor in determining a room’s acoustic quality. Is the room too echoey? Or too dry? Get the answer in just a few seconds. Simple, fast, and precise With a clean design and intuitive interface, all it takes is a quiet moment and five hand claps. Place your phone or tablet at the center of the room, wait for the signal, and clap your hands (slightly cupped palms). The app analyzes the relevant frequencies and provides a clear picture of the room's acoustics. A professional tool, accessible to everyone Whether you’re an architect, interior designer, engineer, teacher, musician — or simply curious — ClapReverb is for anyone who wants to integrate acoustics into their projects. Easily compare your results to typical reference values and decide if acoustic treatment is needed. Scientifically validated The app’s results have been verified through a rigorous experimental protocol, presented at the 26th International Congress on Sound & Vibration. Your feedback helps us improve. Questions or suggestions? Write to us at clapreverb@atelier7hz.com. We’d love to hear from you!

A Wash Timer Pro subscription is required to access all features. Try free for 7 days. Stop wasting time re-washing the clothes you forgot to switch. Meet Wash Timer: the simple app that handles the remembering for you. The perfect laundry timer—beautifully clean, simple, and reliable. Designed to keep your chores moving, so you can get back to the things that matter. Whether you're at home, the laundromat, or the dorm, this is the only tool you need to stay on top of your laundry. Why You'll Use It Every Week: - Real Alarms: When your laundry finishes, a true alarm sounds—even on silent—so you never miss the swap. No more buried notifications. - Lock Screen Reminders: A "move the load" reminder stays on your Lock Screen until the job is actually done. - Live Countdown: Track your laundry in real time from the Lock Screen and Dynamic Island. - Wrinkle Prevention: Know the second your dryer is finished so you can grab your clothes while they're fresh. - Saves Resources: Eliminates the "re-wash tax" to help you save water and energy. - Clean Design: No clutter. Just a timer that helps you get the mundane stuff done. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://efficient-squid-1b2.notion.site/WashTimer-PrivacyPolicy-38d8e0b6695580f4b997f84875c6812e