H2Calcs app icon

Apps Like H2Calcs for iPhone and iPad

by Mingxuan Fan★ 5.01 ratingsProductivityFreeData updated 2026-09-06

H2Calcs screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. goREACT app icon

    goREACT

    Museum of Science and Industry

    ★ 2.298 ratingsEducationFreeData updated 2026-09-08
  2. British Pounds To US Dollars app icon

    British Pounds To US Dollars

    Armchair Engineering

    Convert currency with real-time rates

    Convert between (GBP) and U.S. (USD) using real-time exchange rates. Choose the number of decimal places for precision. Switch between currencies instantly.

    ★ 4.8162 ratingsUtilities$1.99Data updated 2026-09-10
  3. DayCalc Pro - Note Calculator app icon

    DayCalc Pro - Note Calculator

    良峰 侯

    Calculate, convert, and share results

    Offers a standard, scientific, and fractions with over 30 scientific operations. Users can add notes to calculation history and share entries. It supports portrait and landscape modes on iPhone and iPad, and split-screen functionality.

    ★ 4.6177 ratingsUtilities$0.99Data updated 2026-09-08
  1. SJT app icon

    SJT

    ICONICITY Inc.

    Track journal entries and reflections

    Track daily journal entries with prompts for solitude, community, and church gatherings. Set reminders, export entries, and sync across devices. Share reflections with groups or save for personal review.

    ★ 3.738 ratingsLifestyleFreeData updated 2026-09-08
  2. Periodic Table: 2025 Chemistry app icon

    Periodic Table: 2025 Chemistry

    Ali Umer

    Explore elements, view details, organize data

    Access detailed information about each element, including atomic number, weight, and symbol. Tap elements to view properties and history. Organize elements in rows and columns. Save notes and bookmark elements for quick reference.

    ★ 4.652 ratingsEducationFreeData updated 2026-09-06
  3. Uno Calculator app icon

    Uno Calculator

    Uno Platform Inc.

    Calculate, convert, and measure with precision

    Perform calculations, convert units of measurement, and switch between different calculation modes. Input values, select formulas, and view results. Track history and manage multiple calculation sessions.

    ★ 4.6115 ratingsProductivityFreeData updated 2026-09-18
  4. Amount Plus - Unit Converter app icon

    Amount Plus - Unit Converter

    Marco Torretta

    Convert units, calculate values, organize tasks

    Convert units quickly with over 700 options across 30 categories. Customize conversion settings and layouts. Add notes and formulas for calculations. Export results in various formats. Share converted values directly.

    ★ 4.396 ratingsProductivity$0.90Data updated 2026-09-10
  5. Elements Academy: Play & Learn app icon

    Elements Academy: Play & Learn

    Xiang Dong

    , track progress, and master the periodic

    The symbols, names, atomic numbers, and positions of all 118 through 78 levels and 36 challenges. Complete 9 modules covering element categories and a final module reviewing all . Track progress and reinforce knowledge with structured training.

    ★ 4.774 ratingsEducationFreeData updated 2026-09-06
  6. Unit Converter ( Calculator ) app icon

    Unit Converter ( Calculator )

    EONSOFT

    Convert units for length, weight, volume, temperature,

    Convert units for length, weight, width, volume, velocity, temperature, and pressure. Select the desired and perform conversions. Use tabs to switch between categories. Input values and receive converted results.

    ★ 4.8128 ratingsLifestyleFreeData updated 2026-09-09
  7. DayCalc - Note Calculator app icon

    DayCalc - Note Calculator

    良峰 侯

    Calculate, convert, and share results

    Offers a standard, scientific, and fractions with over 30 scientific operations. Users can add notes to calculation history and share entries.

    ★ 4.7126 ratingsUtilitiesFreeData updated 2026-09-08
  8. Electrical Calc Elite app icon

    Electrical Calc Elite

    Cyberprodigy LLC

    Calculate loads and circuits

    Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.

    ★ 4.8126 ratingsUtilities$19.99Data updated 2026-09-08
  9. Official Navy PFA app icon

    Official Navy PFA

    Program Executive Office for Enterprise Information Systems, Sea Warrior Program

    ★ 2.6181 ratingsReferenceFreeData updated 2026-09-14
  10. iTerminal - SSH Telnet Client app icon

    iTerminal - SSH Telnet Client

    ComcSoft Corporation

    Connect to servers via SSH or

    Connect to remote servers via SSH or using username/password or private key authentication. Manage a server list and export/import server details to iCloud for easy access across devices.

    ★ 4.3118 ratingsUtilitiesFreeData updated 2026-09-08
  11. Angiosuite Neuro Edition app icon

    Angiosuite Neuro Edition

    Angiosuite, LLC

    Calculate aneurysm volume from images

    Calculate aneurysm volume using height, width, depth, and neck length measurements or calibrated images. Estimate flow diverter elongation based on vessel diameter. Access online database to determine catheter packing density.

    ★ 4.876 ratingsMedicalFreeData updated 2026-09-08
  12. Euros To US Dollars app icon

    Euros To US Dollars

    Armchair Engineering

    Convert currency with real-time rates

    Convert currencies between (EUR) and US (USD) using real-time exchange rates. Choose the number of decimal places for precision. Perform quick conversions without additional steps.

    ★ 4.884 ratingsUtilities$1.99Data updated 2026-09-10

How we rank alternatives

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