Apps Like Photometer for iPhone and iPad
Digital light meter for analog cameras.
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.
Photometer screenshots
Ranked alternatives
Showing 461–480 of 1,000 ranked alternatives.



Gas Volume Calc
Kelly Gayneaux
Calculate gas flow with orifice meter data
Calculate gas flow through an orifice meter using tube and plate dimensions. Determine if measurements fall within Beta Ranges. Input values for diameter, pressure, and temperature. Display calculated flow rate and Beta Ratio.



Cross Wallpapers
Prashant Kyada
Set on your device
Set device home screen background with HD and 4K . Choose from classic, inspirational, modern, and cool categories. Download and apply directly. Organize and manage saved images. Share via social media or messaging.


uSpectrum MK350S
United Power Research Technology Corporation
Portable spectrometer with WiFi remote control.
The app provides light analytics, including BIN ranking, log compare, and CRI (R1-R15). Users can customize basic lists with different measurement terms for lighting production environments.

uSpectrum MK350N
United Power Research Technology Corporation
Spectroscopic technique architecture for better measurement.
The app provides CRI, CCT, LUX, and other measurements. It offers instant data analysis and SD card storage for environmental measurements.

Slide Rule
正行 Akamatsu
A mechanical analog computer simulator.
The app simulates a mechanical analog computer used for scientific calculations. It performs multiplication, division, square, cube, square root, and cubic root functions.



Phocus for X1D/H System
Hasselblad A/S
Remote control camera, browse, rate images
Remote control Hasselblad cameras to adjust settings like aperture, shutter speed, and exposure. Browse and rate images. Connect via software or WiFi-enabled H5D, H6D, and X1D cameras. Supports X1D II and newer models with 2.


Battery Manage
Xiamen Dalle New Energy Automobile Co.,Ltd.
Monitor status and temperature
Monitor Lithium batteries with real-time SOC%, voltage, and cycle count. Track charge/discharge current and MOSFET temperature. Check individual cell status and balancing. Set alarms and adjust settings. Connect up to 10 meters via Bluetooth.

Alarm Clock Music Free
Steve Tranby
Set alarms and shuffle in background
Set alarms that play background and include a sleep timer. Choose from analog, binary, or digital themes with 12 color options. Select from 17 sounds. Adjust screen brightness by swiping. Send feedback via email.

How we rank alternatives
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