Apps Like Positions for iPhone and iPad
Calculate and display planetary
Display planetary in various coordinate systems. Calculate and show past and future constellations. Track equinoxes, solstices, eclipses, planet oppositions, conjunctions, elongations, moon phases, distances, and nodes.
Positions screenshots
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.


Map Tools
Modular Machines LLC
Set coordinates and switch datums
Users can view and convert coordinates between multiple datums including WGS84, NAD27, and GDA94. Input locations manually or via GPS. Select source or target coordinate systems for conversion. Display locations on an embedded map.


Hits Maker
Yuki Mori
Record , analyze stats, visualize performance
Record batting results to automatically calculate metrics like batting average and OPS. Visualize performance data with graphs and compare results across game formats. Export and analyze detailed statistics for individual games.

SketchAndCalc Area Calculator
Icalc, Inc.
Calculate image areas by drawing perimeters.
The app calculates areas of uploaded images by allowing users to set a drawing scale before outlining a shape's perimeter. It supports multiple drawing layers for summing areas and displays results in imperial and metric units.

Calc Pro - Simple and Useful
Keita Nonaka
Calculate large numbers precisely
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .


CalcEngineer
Justin Bush
Calculate CFM, size compressors, analyze pressure drops
Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.


Easy Alarm Time Setting
SHIGETO TAKAGI
Set alarm time and memo easily.
The app is a free alarm application that allows users to set a single alarm with a memo. It displays the remaining time until the set alarm and offers a silent mode option with vibration only.


AeroTime Pro
Henrique Chelotti Duarte
Calculate flight time and block time
Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.

Percent Calculator (discount)
EONSOFT
Calculate discounts and total costs easily.
The app calculates discounts, VAT, and service charges for various establishments. It helps determine the total cost after applying multiple discounts.




Memo Calculator - MemoCalc
SuperDG Inc.
Write and calculate notes automatically
Write memos and perform calculations in a single interface. Enter arithmetic expressions for automatic computation. Use line breaks to create parentheses. Long-press lines to rearrange them.

AirCalc_
AIR DESIGN, INC.
Calculate moist air status values easily.
The app calculates moist air status values including pressure, temperature, and humidity. It computes other values when three expressions of relations are provided, assuming normal atmospheric pressure.


HVAC Pipe Sizer - Gas Low
Carmel Software Corporation
Size gas piping systems with precise inputs
Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.