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 21–40 of 1,000 ranked alternatives.

  1. Tracer - Gas Detector app icon

    Tracer - Gas Detector

    ReFleX Wireless Inc.

    Detect gas leaks with your phone

    Detect gas leaks with real-time alerts for methane, propane, formaldehyde, and hydrogen. Connect via USB to a smartphone for power and data. Locate gas sources with precision. Monitor emissions continuously and receive notifications.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  2. Molecule Lab app icon

    Molecule Lab

    Maxamix Corporation

    Build and visualize molecules in 3D

    Build and visualize molecules in 3D. Add oxygen, nitrogen, chlorine, carbon, hydrogen, double and triple bonds, branches, and rotation conformations. Edit structures with undo, redo, and delete functions. Export models for further use.

    ★ 4.120 ratingsEducationFreeData updated 2026-09-06
  1. Chemical Substances: Chem-Quiz app icon

    Chemical Substances: Chem-Quiz

    Andrey Solovyev

    Learn names, formulas, and structures

    Learn with spelling quizzes and structure visuals. Identify formulas, names, and classifications. Explore organic, inorganic, and organometallic compounds. Choose between easy and hard difficulty levels.

    ★ 4.139 ratingsGamesFreeData updated 2026-09-09
  2. H2GP app icon

    H2GP

    KIEREN CURRY

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Elements & Periodic Table Quiz app icon

    Elements & Periodic Table Quiz

    Andrey Solovyev

    Learn and symbols with quizzes

    Learn chemical element names and symbols through interactive quizzes. Test knowledge of basic , advanced , or all from hydrogen to oganesson. Practice identifying atomic numbers with dedicated quizzes. Track progress and review answers for each .

    ★ 4.4163 ratingsGamesFreeData updated 2026-09-09

How we rank alternatives

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