The app measures vibrations, shakes, and movements using the iPhone's accelerometer. It calculates energy and displays results on a logarithmic scale, offering signal filters, configurable settings, recordings, and CSV exporting.
by FFFF00 Agents AB★ 3.317 ratingsUtilities$1.99Data updated 2026-09-10
View current speed with a scalable . Track total distance and trip data including max and average speed. Export trip data as GPX, CSV, or KML files. Receive alerts when speed exceeds or falls below set limits.
Securely browse the internet and stream content with encrypted connections. Access servers in 70+ countries. Protect online privacy and data transmission. Enable split tunneling to route specific apps through the VPN.
Perform complex calculations with memory, power, square root, logarithmic, and factorial functions. Access over 30 trigonometric functions and advanced scientific operations. Convert between decimal, binary, hexadecimal, and octal systems.
View live CAN Bus data from vehicles via OBD-2 connection. Display predefined visualizations for common electric vehicle signals. Analyze sensor data and monitor vehicle systems in real time. Requires additional wiring and installation.
Fight to defeat enemies and unlock special abilities and weapons. Collect weapons and upgrade powers by tapping the middle of the bar. Defeat bosses to progress. Choose from bows, axes, wands, swords, and hand-to-hand combat.
Distances and angles by moving your device. Use accelerometer data to calculate length, width, and height. Determine angles with a protractor tool. Switch between ruler, , rangefinder, and 3D angle finder modes.
Record and display GPS-based measurements with a map line. Share results on social media. Obtain current location via GPS. Option to minimize battery use without GPS. Does not run in the background.
Test internet speed with download, upload, and ping measurements. Analyze Wi-Fi and cellular performance. Identify issues and optimize connectivity. Share results directly.
Watch live SRT video streams with low latency and high quality. Connect to remote sources and monitor streams in real time. Supports SRT protocol for reliable transmission over unstable networks. and control streams directly on mobile devices.
Measure distances and heights using the phone's camera and accelerometer. Point the device at an object to calculate distance or height. Results are displayed in real-time without requiring movement.
Record and analyze smashes using AI to measure speed and angle. Export frame-by-frame data. Track progress over time. Share results with others. No internet required.
Measure intervals on ECG images and PDF files using electronic . Calculate mean heart rate, corrected QT interval, and beta angle in Brugada syndrome. Analyze electrophysiologic recordings and ECGs from Kardia™ AliveCor™ device.
Measure objects using screen size, augmented reality, or printed rulers. Place virtual on surfaces with ARKit. Print rulers via AirPrint. Compare printed results with on-screen measurements. No ads, in- purchases, or tracking.
Reader tool allows users to read and listen to books. Ruler tool measures length, breadth, and height of objects. Protractor tool measures angles of objects. Slope tool calculates the incline of structures. Activity track daily tasks and progress.
Measure and areas by drawing paths or closing loops. Switch between metric and imperial units. Undo drawings as needed. View standard or satellite maps. Export measurements as KML files for use in Google Earth and other mapping apps.