The app displays horizontal and vertical bubble levels, 45° indicators, and total angles. It also includes an artificial horizon and a ruler in cm and inches.
by Kai Bruchmann★ 5.01 ratingsUtilities$0.99Data updated 2026-09-13
Measure angles with a color-changing scale that adjusts based on the iPhone's tilt. Use the camera for augmented reality alignment. Set up tables, shelves, and objects straight without a physical level.
Record and edit scripts with text input or voice-to-text. Sync with cloud storage for backup and access. Use built-in to read scripts on screen. Adjust text size, speed, and background. Export recordings in various formats and share directly.
Track location, speed, altitude, and heading using built-in GPS. Customize with widgets for quick access. View real-time movement data and adjust settings for navigation.
The app measures sound levels using a digital display for sound power and an analog display for fast mode. It also features real-time FFT frequency analysis with highlighted predominant frequencies and their power.
Calculate physical quantities using formulas for force, work, power, energy, acceleration, and motion. Input values to solve for unknowns. Track units and view step-by-step solutions. Sync results with other devices.
Write directly on the screen with smooth ink and customizable pen settings. Redo and undo actions are available. Delete all content with one tap. Share or save as an image. Use eraser and ruler tools. Dark mode is supported. All features are free.
Use AR for length and distance measurements. Measure height with AR technology. Check decibels, angles, and level accuracy. View HD and compass directions. Monitor barometric pressure and altitude. Use with adjustable brightness and strobe.
The app calculates sunrise and sunset times for any location and date. It displays the earliest and latest sunrise and sunset times for any latitude, along with the equation of time and sun inclination.
Reduce photo size using 10 predefined levels or custom dimensions. Crop images to any position and size. Rotate photos in 90-degree increments or straighten them. Adjust orientation and export edited files.