Apps Like Rayons for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.
Area of circle
Roman Konasov
Calculate with radius or diameter
Calculate the of a using the radius or diameter. Input values to apply the formula. Display results and show the calculation steps.
Math Kids - Operations
Zachary Furmanov
Practice with custom difficulty and game modes
Learn addition, subtraction, multiplication, and division through practice modes. Adjust difficulty levels to match skill. Play in game modes like rapid fire and time trial. Track progress with weekly statistics and custom number ranges.
Area Volume Calculator
Trelleborg Sealing Solutions Germany GmbH
Calculate , perimeter, , and weight
Calculate , perimeter, , and weight for 170+ geometric shapes. Input measurements or use calculation methods for missing values. Select materials like metal, wood, or liquid to determine weight. Search shapes by typing or swipe through categories.
Wireline-Calcs
Vadim Fattakhov
Calculate tension, track depth, determine pressure balance,
Calculate maximum safe tension, determine wellhead pressure balance, and find keyseat location. Compute cable elongation and pull limits at depth. Adjust lengths for temperature changes.
Flight Ops
Hubert GIRAUD
Calculate data with precise parameters
Calculate distance, time, and fuel consumption using parameters like Mach number, TAS, ISA deviation, and wind components. Create and manage aircraft profiles with customizable fuel usage based on distance flown.
SwitcheOn
Malmoset, LLC
Control power and adjust temperature remotely
Control devices remotely with 2 or 4 channels and up to 15 amps. Monitor temperature with a sensor and view settings on a bright OLED display. Set automations based on time or temperature thresholds.
V5RC Hub
VEX Robotics, Inc.
Track scores, access manuals, plan events
Access official game manuals for the VEX V5 Robotics Competition. Track scores using an intuitive calculator. Use a built-in timer with official sounds for practice matches.
Counter with widget
Artem Sokurenko
Count values and sound
Count a customizable that supports positive and negative values. Set step increments, enable or disable sounds and vibrations. Use for personal calculations like passenger counts or inventory tracking.
How we rank alternatives
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