Time Calculator + − × ÷ app icon

Apps Like Time Calculator + − × ÷ for iPhone and iPad

Calculate and date differences

Perform and date calculations by adding, subtracting, or converting hours and dates. Display results in different formats. Set reminders for specific times or dates. Share results via copy-paste or email.

by NR Mobile App Solutions★ 4.318 ratingsUtilitiesFreeData updated 2026-09-06

Time Calculator + − × ÷ screenshots

Ranked alternatives

Showing 641–660 of 1,000 ranked alternatives.

  1. Blood Type Calculator app icon

    Blood Type Calculator

    Krzysztof Gwiazda

    Calculate for baby

    Calculate possible types for a child by entering parents' groups. Display four possible results: A, B, AB, and 0, each with Rh positive or negative options. Include a donor compatibility .

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  1. Phoenix Psychrometric Calculator app icon

    Phoenix Psychrometric Calculator

    Therma-Stor, LLC

    Spin wheels, calculate dew point and grains

    Calculate dew point, grains per pound, and dehumidifier performance. Input temperature and relative humidity via spin wheels. Output results for dew point or grains per pound. Enter CFM to calculate water removal.

    ★ 5.04 ratingsProductivityFreeData updated 2026-09-08
  2. Annular Volume Calculator app icon

    Annular Volume Calculator

    zhandos uakanov

    Calculate between pipes and holes

    Calculate between two pipes or a hole and a pipe. Input inside and outside diameters and lengths. Switch between US customary and metric units. Perform calculations for oilfield or general use.

    ★ 0.00 ratingsReference$0.99Data updated 2026-10-05
  3. AΖETHlOMAX app icon

    AΖETHlOMAX

    LABST SPORTS APPAREL FOUNDATION INCORPORATED

    Edit settings, manage tasks, track progress

    Calculate probabilities based on input event counts and total experiments. Display statistical results and graphs. Export data in various formats. Share findings via email or messaging.

    ★ 4.413 ratingsUtilitiesFreeData updated 2026-09-06
  4. Military CYPRES Calculator app icon

    Military CYPRES Calculator

    Joe Lewis

    Calculate pressure and adjust settings

    Calculate pressure at the target DZ using the method. Input the DZ altimeter setting and other required parameters. Display results for use with the in Operational Mode. Perform calculations without needing the physical circular .

    ★ 5.02 ratingsNavigationFreeData updated 2026-09-08
  5. Pit Volume: Excavation Calc app icon

    Pit Volume: Excavation Calc

    Vladislav Zhirnov

    Calculate with precision

    Calculate volumes for trenches with vertical walls, slope trenches, and round wells with slopes. Input dimensions and select type. Generate detailed volume reports and export results in various formats.

    ★ 4.02 ratingsProductivityFreeData updated 2026-09-06
  6. Construction Build Calculator app icon

    Construction Build Calculator

    Elementra LLC

    Calculate framing, concrete, tile, and roofing

    Perform calculations for framing, concrete, tiles, and roofing with built-in unit conversions. Input project dimensions to estimate material quantities. Save and share calculation results. Sync data across devices for project management.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  7. SSL Time app icon

    SSL Time

    Erfan Reed

    Track SSL certificates and receive alerts

    Monitor SSL certificate expiration dates for websites. Receive alerts 30, 14, 7, 3, and 1 day before expiration. Display certificate status with green, orange, or red indicators. Track multiple certificates across different domains.

    ★ 5.01 ratingsDeveloper ToolsFreeData updated 2026-09-06
  8. Fractions Calculator Lite app icon

    Fractions Calculator Lite

    Corporate Smalltalk Consulting Ltd

    Calculate fractions and decimals easily.

    The app performs mixed or whole fraction and decimal arithmetic. It supports brackets and displays results as fractions or decimal numbers.

    ★ 1.03 ratingsUtilitiesFreeData updated 2026-09-15
  9. Ratio Calculator Tool app icon

    Ratio Calculator Tool

    Kubilay Erdogan

    Calculate proportions directly or inversely

    Calculate proportions using direct and inverse methods. Input known values to find unknowns in equations like "If X Foo equals Y bla, then Z Foo equals [?] bla". Solve for price, quantity, or other proportional relationships.

    ★ 3.213 ratingsUtilitiesFreeData updated 2026-09-09
  10. Daily Translate app icon

    Daily Translate

    WX Hongyan Technology Co., Ltd.

    Text, voice, and camera content

    Text, voice, and camera content between multiple languages. Switch languages instantly. Use voice input for real-time translation. Share translated text via copy-paste.

    ★ 4.213 ratingsUtilitiesFreeData updated 2026-09-06
  11. Cat® Methane Number Calculator app icon

    Cat® Methane Number Calculator

    Caterpillar Inc.

    Calculate and gas parameters

    Calculate , heating value, and natural gas parameters. Enter custom gas samples or use pre-loaded standards. Export results and share data directly.

    ★ 4.01 ratingsBusinessFreeData updated 2026-09-30
  12. CompisCalculator Pro app icon

    CompisCalculator Pro

    Karl Noreland

    Calculate, convert, and track results

    Allows users to perform scientific calculations with real-time results. It includes a unit converter for mass, volume, and currency with daily updates. Custom buttons let users save variables for quick access.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-06
  13. AxCalc app icon

    AxCalc

    Anestech Tecnologia da Informa�o Ltda - ME

    Anesthesia calculations for medical professionals.

    The app provides anesthesiologists with 25 common calculations for anesthesia induction and maintenance. It offers a simple layout for performing calculations, reviewing formulas, saving results, and setting parameters.

    ★ 3.97 ratingsMedicalFreeData updated 2026-09-25

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.