Apps Like Bubble Level Tool - Digital for iPhone and iPad
Measure angles, reset, and lock orientation
Measure device angle with a . Tilt the device to see current angle. Reset and lock the angle manually. Switch between portrait, landscape, and surface modes.
by Rihab Mehboob★ 4.42,329 ratingsUtilitiesFreeData updated 2026-09-06
Take a and use the Move button to align the measurement area with the center of the . Adjust the measuring line using the Angle and Start Line buttons to display angle and radian values.
Calculate risers, run, angle, length, step height, tread depth, and number of steps. Adjust parameters for customization. Switch between Imperial and Metric units. Email or text results as needed.
Detect metals in your surroundings using sensor data. Display results in digital format. Trigger vibration alerts when metals are detected. View search history. Show true north, magnetic field strength, and device slope angle.
Calculate as angle, percentage, or ratio using a right triangle. Enter two sides to find the remaining values. Display results clearly with unit options. Save and share calculations.
Record bird and blind placements for retriever training using map-based markers. Set throw types including left, right, angle in, square, or angle back. Share setups via Facebook or email. Edit or move markers as needed.
Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.
Calculate optimal PV angle for maximum electricity
Determine optimal PV angle for maximum electricity generation. Access data charts including elevation, azimuth, sunrise, sunset, and sunlight duration. Calculate vs azimuth optimization for chosen azimuth.
Measure sound levels using the built-in microphone. Display decibels in dBA with a digital readout. Show minimum, average, and maximum values. Visualize sound levels with a graph line.
Edit photos with cropping, rotation, and flipping tools. Adjust composition and apply AI-powered enhancements. Retouch images with advanced editing features. Export in multiple formats and share directly.
Provide turn-by-turn navigation with real-time GPS and live traffic updates. Compare multiple routes by time and distance. Recalculate routes dynamically as you drive. Control music, contacts, and other vehicle features from the iPhone interface.
Displays real-time traffic and satellite views. Shows current location and allows address input. Measures land area and calculates radius and corners. Shares location via email, SMS, or social networks. Auto-updates direction based on movement.
Measure sound levels in decibels using device microphone. Display average, max, and min decibel values. Show real-time peak and average graphics. Calibrate for accurate readings. Choose measurement frequency. Record audio and save files.
Measure environmental levels in real time using your device's microphone. Display readings accurately. Detect and monitor sound levels at home, work, or outdoors.
Convert posts to shareable images with attribution
Convert Mastodon posts into quote-compatible images with attribution and alternative text. Share generated images to social networks and messaging apps. Create images by pasting post links or using the Share Sheet.
Measure levels in real time to track exposure. Alert users when sound exceeds safe limits. Provide guidance on protective measures like ear plugs and headphones. Log daily exposure and offer tips for hearing protection.
Convert units across length, area, volume, angle, mass, pressure, and more. Check real-time currency exchange rates. Recalculate instantly with updated values. Save frequently used conversions for quick access.
Perform basic and scientific calculations with equation display and history tracking. Switch between binary, octal, decimal, and hexadecimal modes. Calculate fractions directly. Use widget for quick computations.
Convert units across multiple categories with one . Add favorite conversions for quick access. Use built-in calculator for math operations. Switch between conversion types easily. No ads except special promotions.