Apps Like CloudWatcher for iPhone and iPad
Mac utility for astronomers' hardware.
The app interfaces with the AAG CloudWatcher hardware to measure cloudiness, rainfall, and sky brightness. It can control a hardware switch for safety measures and interoperate with Windows software.
CloudWatcher screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.



uCertifyPrep CompTIA A+
uCertify LLC
Prepare for exams with practice tests
Study for A+ certification exams with practice tests that simulate real testing conditions. Configure tests to match exam objectives. Review topics including mobile devices, networking, hardware, operating systems, security, and troubleshooting.

Dsky
AirSpayce Pty Ltd
Navigate with historical interface
Simulate the Apollo Guidance Computer interface with a realistic keyboard layout. Tap the 'i' icon for help. Navigate through mission scenarios, input commands, and view system status displays as used during Apollo missions.

CNC Lathe Simulator Lite
旭 陈
Practice G-code programming on a virtual
Learn CNC programming by simulating operations. Input G-code to machine parts. Rotate and zoom 3D models. Adjust tool paths and monitor machining processes. View detailed machine components and their functions.

Leafscan
Carlos Anderson
Capture leaf images, measure area, export data
Measure leaf surface area with high accuracy using a mobile device. Log measurements and export data as CSV. Share files via AirDrop, email, or other methods. Requires a white background with reference markers.



The Moon - Simulation
Othman Alzahrani
Explore in real-time
View phases, liberations, and apogee/perigee in real-time. Adjust the time controller to navigate past or future dates. Access detailed astronomical data and observe position relative to Earth and the sun.


Fireballs in the Sky
Curtin University
Report fireballs, contribute to science.
The app allows users to report fireball sightings using augmented reality and sensing technology. Users can recreate their sightings, contributing scientifically useful data to the Desert Fireball Network's research.


RISC-V Assembly Simulator
Matthew Jacobs
Write , debug, and simulate CPU behavior
Simulate a 32-bit -V CPU system from individual units to memory. Write and debug code. Analyze code execution and hardware behavior in real time.


Astro Informations
Xavier Daxhelet
Track celestial positions and data
View celestial events like sunrise and sunset times, planetary positions, and declination data. Adjust date and time to check ephemeris for the Sun, Moon, and planets. Access physical properties of celestial bodies including distance and mass.



Astrodate
Flying Titans, Inc.
Current date and time formats provided.
The app displays the current date and time in Julian Date, Modified Julian Date, Truncated Julian Date, and Dublin Julian Date formats. It also provides the Gregorian ISO 8601 numeric date time format.

Cephable
Enabled Play LLC
Convert speech to text offline
Turn physical gestures and voice commands into digital inputs. Control devices via shake, tilt, or head movements. Use voice dictation and virtual buttons for input. Integrate with third-party apps.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.