Apps Like C3-Plus for iPhone and iPad
C3-Plus screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.


DoF plus
Jean-Christoph KAISER
Focus, adjust, capture sharp photos
Calculate depth of field for different shooting distances and focal lengths. Input camera model and lens specifications for accurate results. Adjust settings to optimize focus and sharpness for portraits, landscapes, and close-ups.

HydroCalc Plus
Transparent Blue Water LLC
Hydraulic engineering tool for pipe calculations.
The app calculates pressure losses in piping systems for engineers and contractors. It supports US and SI units, includes a pipe material library, and a fittings database for total system pressure loss calculations.









Rastrack Plus
Jose Ricardo Ley Alvarez
Track assets with GPS real-time
Track and manage vehicle locations in real time using GPS. View maps, set geofences, and receive alerts for movement or tampering. Export logs and share location data with authorized users.


Leveler Plus
Heng Jia Liang
Measure angles, track levels, save readings
Measure pitch and roll angles using a bubble level. Display time, date, and compass for reference. Save angle measurements with screen capture. Alternative bubble reading method for accurate readings. Simple and intuitive interface for quick use.





ProNav Plus
Superior Marine Products, LLC
Control trolling motor with GPS guidance
Control a bow-mounted trolling motor via smartphone or tablet. Create and adjust routes on the fly. Store anchor points and routes for later use. Use manual or vector control to steer the motor. Act as an anchor to hold position.

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