The app transforms an iPhone into a digital light meter. It offers aperture or time priority and includes both modern and classic views for exposure measurement.
by lostview GmbH★ 1.73 ratingsPhoto & Video$0.99Data updated 2026-10-08
Measures reflected intensity for manual cameras. Calculates reciprocity adjustments. Displays exposure values for film photography. Integrates with camera apps for real-time readings.
Analyze in real time with octave band and FFT plots. Display sound levels in decibels and noise ratings. Choose linear or logarithmic scales. Adjust window functions and track maximum values.
Measure sound levels with A-, C-, or no weighting. Display frequency spectrum. Export measurement data. Use full screen audio mode. Perform accurate and fast recordings.
Measure ambient noise and levels in real time with readings and graphical displays. Track noise exposure over time using NIOSH or OSHA standards. View numerical and visual representations of levels.
Apply 800+ professional with themes like retro, vintage, and cyberpunk. Customize and use DNG feature for advanced editing. Add blockbusting overlays to enhance photos and videos. Export edited content in various formats.
Calculate exposure with a light meter and exposure calculator. Use a depth of field calculator to adjust focus settings. Access a sun calculator for shooting conditions. View all metrics on an intuitive interface.
Analyze audio in real time with and FFT measurements. Visualize frequency response and adjust settings for room or speaker tuning. Export measurement data for further analysis.
– uses AR to display a digital protractor and on the device screen. Users can precisely, calibrate the , and save measurements. The supports both indoor and outdoor use for accurate readings.
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.
Measure sound levels with precise readings. Detect exposure risks and set safety alerts. Record audio clips for analysis. View real-time sound wave visualizations. Share measurements and recordings. Sync data across devices.
The with a password or gesture. Create and manage folders, add photos and videos from multiple sources. Sort and organize files by date, type, or name. Import, export, move, delete, and rename files. Handle multiple files at once.
Convert units between length, weight, temperature,
Convert units of length, weight, temperature, volume, and speed. Switch between miles, kilometers, Celsius, Fahrenheit, gallons, liters, and more. Calculate conversions instantly and save frequently used units.
Customize settings with films, frames, and effects. Apply restored Kodak and Fujifilm filters. Choose from 17 high-quality photo paper frames. Add film effects like dust, grain, and light leaks.
The app offers tools for home decoration, picture alignment, and angle measurement. It can also be used for slope projection and checking the verticality of partitions or furniture.
Lock and manage private photos, videos, audios, and texts with password protection. Create, delete, and rename folders. Securely hide content using passwords. Protect data with encryption and access controls. Sync across devices.