Calculate all aspects of a ramp's dimensions, including slope, run, length, and rise. It can also measure the slope of existing surfaces using your device's sensors. Supports various input combinations for flexible calculations.
4.3(84 ratings)
Free
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3.8 avg rating
3 free apps
Updated September 2026
Whether you want more options like Gravity Ballistics or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
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A pocket reference for Department of Defense professionals on Earned Value Management. It offers clear guidelines, an alphabetical list of EVM equations with variable definitions, and built-in calculators to simplify complex math.
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This tool helps drilling engineers calculate surge and swab pressures in real-time. It accounts for various well parameters and pipe conditions to ensure well safety and operational efficiency. The app provides accurate calculations for both plugged and open drill pipes.
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OilField iHandbook
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