Calculus app icon

Apps Like Calculus for iPhone and iPad

Conversions and currency with Log-mode.

The app offers conversion for temperature, pressure, and speed. It also handles currency conversion with features like a double display, updating EURO-based exchange rates from the internet, and auto decimal management.

by Carlo Rubini★ 0.00 ratingsUtilities$5.99Data updated 2026-09-21

Calculus screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Money Counter app icon

    Money Counter

    V PUGAZHENTHI

    Count currency notes and coins easily.

    The app counts currency notes and coins across 34+ global currencies. It generates detailed reports suitable for various financial operations.

    ★ 4.8444 ratingsFinanceFreeData updated 2026-09-29
  2. Converter X: Unit & Currency app icon

    Converter X: Unit & Currency

    Leonardo Bilia

    Convert currencies, units, and more

    Convert currencies and units with real-time exchange rates and accurate calculations. Switch between 174+ currencies and 192+ units. Track cryptocurrency values and adjust settings for preferred formats and languages.

    ★ 4.730 ratingsUtilitiesFreeData updated 2026-09-10
  3. Ductulator - Duct Sizing app icon

    Ductulator - Duct Sizing

    Wassim Murr

    Size ducts by friction rate or velocity

    Calculate sizes for rectangular and circular ducts by inputting maximum friction rate or velocity. Switch between calculation methods by tapping values. Convert between I-P and S-I units using a toggle switch. Export results for reference.

    ★ 4.7361 ratingsProductivity$3.99Data updated 2026-11-04
  1. Exchange, Currency & Cryptos app icon

    Exchange, Currency & Cryptos

    Rome Rock LLC

    Track rates, manage currencies, set alerts

    Track exchange rates across 250+ currencies and cryptocurrencies. View historical charts and set rate alerts. Manage multiple rates in one interface. Calculate conversions without internet. Monitor rate changes over time.

    ★ 4.6364 ratingsUtilitiesFreeData updated 2026-09-14
  2. Xebar: Crypto to Cash in 60s app icon

    Xebar: Crypto to Cash in 60s

    METAFLOW TECHNOLOGY PLATFORMS LIMITED

    Convert to Naira instantly

    Convert cryptocurrency to Naira instantly with real-time exchange rates. Send and receive funds via bank transfer or USSD. Track transaction history and view wallet balances. Set up notifications for rate updates and transaction confirmations.

    ★ 4.450 ratingsFinanceFreeData updated 2026-09-06
  3. ThreadKing app icon

    ThreadKing

    Motionics, LLC

    Calculate thread sizes and dimensions

    Provides drill and tap size charts for fractional, letter, and wire standards. It calculates drill sizes for cutting and forming taps based on thread percentage. It also computes RPM and feed rates for cutting taps in various materials.

    ★ 4.712 ratingsProductivityFreeData updated 2026-09-10
  4. myConvert – Currency & Units app icon

    myConvert – Currency & Units

    Lu A Oo

    Convert units with one tap

    Convert units across 77 categories with over 1000 options. Perform multiple conversions on one screen. Add custom units and categories. Use built-in calculator and numeric keyboard. Convert complex measurements like height and weight between systems.

    ★ 4.968 ratingsTravel$2.99Data updated 2026-10-15
  5. Mobicité app icon

    Mobicité

    Agence de mobilite durable de Montreal

    Pay for parking remotely

    Pay for parking using a credit card remotely. Check parking rates and regulations before payment. View a map of all paid parking locations. Manage multiple credit cards in your account.

    ★ 4.8328 ratingsUtilitiesFreeData updated 2026-09-06
  6. 2¢ app icon

    2¢

    Sean Ho

    ★ 0.00 ratingsTravel$0.99Data updated 2026-09-27

How we rank alternatives

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