AcousticCheck vs Yearbell

With AcousticCheck, the reverberation time (RT60) can be measured simple, fast and with high accuracy - even by people without acoustic expertise. AcousticCheck includes the following features for a smooth measurement experience: - Reverberation time measurement by impulse or sweep method - Up to nine consecutive measurements per measurement run for the most accurate results possible - Simple tutorial and guided measurement instructions - Detailed result display: Reverberation time on average and in octaves⁺ (chart, table) - Save measurement results for individual rooms or whole projects⁺ - Save and Share the measurement results as a chart and table⁺ - In-depth support⁺ Additional features for advanced and expert users: - Customizable room size (particularly helpful for measurements in larger rooms)⁺ - Adjustable start delay for impulse measurements⁺ - Save and Share results in CSV format (full measurement results, average reverberation times, correlation coefficient rT20 & signal-to-noise ratio SNR included)⁺ - Information on the room and additional notes can be added to the result export - Photos can be added to the result export - Optional export of impulse responses as WAV files⁺ ⁺only included in AcousticCheck Plus This app does not collect, use, store or transfer personal data. With your permission, Apple collects app analytics to help developers improve their apps. For more information, see the links below. Apple Privacy Policy: https://www.apple.com/privacy/ Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Yearbell is the birthday reminder that actually reaches you in time. Add the people you care about, and Yearbell quietly keeps track of every birthday so you never have to. Get reminded days — or weeks — ahead, right in your own timezone, so you always have time to call, send a card, or pick up a gift. Why you'll love it • Reminders that fit your life — choose how far ahead you want each nudge: days, weeks, or months before the big day. Set a default lead time, or customize it per person. • Timezone-aware — reminders arrive at the right moment for you, wherever you are, whether by push notification or email. • See what's coming — a clean dashboard shows who's next, how many days until each birthday, and highlights the birthdays happening today. • Remember the details — save each person's relationship, age, and your own notes, so you always know who you're celebrating. • Mark it done — tap "wished" once you've reached out, and keep your list tidy. • Sign in your way — use your email, or continue with Google or Apple. • Private by design — Yearbell is about the people close to you. Your list stays yours. No ads, no tracking. Whether it's family, friends, coworkers, or that one friend whose birthday you always forget — Yearbell makes sure you're the person who remembers. Download Yearbell and never miss a birthday again.