Seismometer+ vs NotifyMeWhen

Seismometer - Real-Time Vibration Analysis Measure everything that vibrates, shakes or moves. Or why not an actual earthquake? Transform your device into a powerful seismometer! This app uses precise acceleration data from your device to measure vibrations and display them graphically, just like a classic seismograph. Whether you're a science enthusiast or just curious about the world around you, this app makes vibration tracking simple and intuitive. Features: * Real-Time Graphs: Visualize X, Y, and Z-axis accelerations in real time with a classic seismograph-style display. *Cumulative Analysis: View the overall vibration intensity with a combined graph for long-term tracking. * Adjustable Recording Intervals: Set custom time intervals for long-term data recording to suit your needs. * Dark Mode: Enjoy a sleek, modern design optimized for dark mode, perfect for low-light environments. * Customizable Settings: Tailor the app to your preferences, from graph update rates to display sensitivity. Perfect For: Detecting subtle vibrations and tremors. Understanding the movement and stability of surfaces. Science experiments, education, and general curiosity. Download Seismometer today and explore the unseen vibrations of your world!

Never miss what matters. NotifyMeWhen sends you alerts exactly when your conditions are met. KEY FEATURES: - Custom Conditions: Define exactly what triggers your notifications in plain English - Instant Alerts: Get notified the moment conditions are satisfied, with evidence - Smart Monitoring: Set it and forget it - we watch so you don't have to - Simple Setup: Create alerts in seconds with an intuitive interface HOW IT WORKS: 1. Choose what you want to monitor (e.g., "MacBook Pro drops below $1,800") 2. Set your check schedule (hourly, daily, weekly, or custom) 3. Get notified with links and evidence when conditions are met Whether you're tracking prices, waiting for availability, or monitoring any condition that matters to you - NotifyMeWhen has you covered. SUBSCRIPTION: NotifyMeWhen Pro unlocks unlimited alerts and premium features: - Pro Monthly: $4.99/month after a 14-day free trial - Pro Yearly: $39.99/year after a 14-day free trial Payment will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Use: https://xavierengineering.com/notifymewhen/terms Privacy Policy: https://xavierengineering.com/notifymewhen/privacy Download now and never miss another opportunity.