Apps Like ConvertCalc for iPhone and iPad
Convert units and calculate values
Allows users to perform calculations and unit conversions within a single . It supports over 200 units across various categories. Users can input equations, view results, and convert units instantly.
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.



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.



Calculator + Account Journal
妙英 张
Edit equations, save calculations, share history
Perform calculations with basic arithmetic operations. Save equations as entries. View and share calculation history. Edit equations and manage memory banks. Adjust decimal places for precision.

PFMA E6B LITE
Gonzalo Esteban Astica Capra
Calculate flight data and track position
Navigation provides flight planning and in-flight calculations. Users can customize quick access buttons, configure units, and adjust keypads. Features include real avionics look, flight data entry, and performance calculations.

AvFuel Converter
Black Mountain Investment Group, LLC
Convert fuel units and calculate gravity
Calculate required fuel for aircraft by entering current fuel levels and desired amounts. Supports seven fuel types with specific gravities and four fuel input units. Automatically converts and displays results instantly.






The ULTIMATE Unit Converter
Sherzad Kalaf Mohe
Convert units across 20 categories
Convert units across 20 categories including length, temperature, volume, and mass. Input a value, select units, and instantly convert. Supports 190+ units for precise measurements. Syncs with devices for consistent use.




Construction Calculator Civil
Kantaben Gorasiya
Calculate concrete quantities and costs
Helps users estimate materials like concrete, bricks, tiles, and paint. It calculates quantities for projects. Includes tools for cost estimation and project planning. Supports unit conversions and formula-based calculations.


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