Erchonia app icon

Apps Like Erchonia for iPhone and iPad

by Erchonia Corporation, LLC★ 0.00 ratingsReferenceFreeData updated 2026-09-06

Ranked alternatives

Showing 41–60 of 1,000 ranked alternatives.

  1. Building Atoms and Isotopes app icon

    Building Atoms and Isotopes

    Carolina Biological Supply

    Explore element composition and build atoms.

    The app allows users to explore element composition. Users can build atoms, ions, and isotopes by selecting protons, neutrons, and electrons.

    ★ 3.52 ratingsEducation$1.99Data updated 2026-09-19
  2. Easy Elements - Periodic Table app icon

    Easy Elements - Periodic Table

    TaeJin Kang

    Learn chemistry concepts visually and interactively

    Learn about chemical with detailed information on atomic number, symbol, weight, and electron configuration. Explore the with a modern interface, search for , and access in-depth data for all 118 known .

    ★ 0.00 ratingsEducationFreeData updated 2026-09-06
  3. Building Atoms, Ions, and Isotopes HD Lite app icon

    Building Atoms, Ions, and Isotopes HD Lite

    Carolina Biological Supply

    Build atoms, ions, and

    Build atoms, ions, and by adjusting protons, neutrons, and electrons. Access atomic theory information and an interactive periodic table. Learn about element composition and historical atomic theory.

    ★ 1.24 ratingsEducationFreeData updated 2026-09-08
  1. Building Atoms, Ions, and Isotopes HD app icon

    Building Atoms, Ions, and Isotopes HD

    Carolina Biological Supply

    Explore element composition and build particles.

    The app allows users to explore element composition by building atoms, ions, and isotopes. Users can select protons, neutrons, and electrons to construct these particles.

    ★ 4.01 ratingsEducationFreeData updated 2026-09-19
  2. Univerzoom 3D - Explore Scale app icon

    Univerzoom 3D - Explore Scale

    Linda Schnetzinger

    Zoom and compare cosmic scales with gestures

    Astronomical objects and compare sizes from galaxies to atoms. Use gestures to zoom in and out, to microscopic levels or cosmic distances. View detailed comparisons and understand relative sizes visually.

    ★ 4.8289 ratingsEducation$2.99Data updated 2026-10-31
  3. Mila's Unit Converter PRO app icon

    Mila's Unit Converter PRO

    Scott DeSapio

    Convert units across 16 categories

    Convert units across 16 categories with instant accuracy. Switch between hundreds of units for length, weight, temperature, and more. Calculate conversions for cooking, engineering, travel, and study.

    ★ 4.81,025 ratingsUtilities$9.99Data updated 2026-09-25
  4. ODYSSEY VSEPR Theory app icon

    ODYSSEY VSEPR Theory

    Wavefunction, Inc.

    Explore molecular structures and bond angles

    Explore molecular geometry using . Learn why molecules like CO₂ and HCN are linear while H₂O and SO₂ are bent. Compare bond angles and electron pair arrangements. Visualize molecular shapes and understand repulsion effects.

    ★ 5.01 ratingsEducation$3.99Data updated 2026-09-09
  5. Haseba Calculator app icon

    Haseba Calculator

    Ahmad Almazeedi

    Calculate, voice input, copy, paste

    Perform calculations using a scientific or voice input. Access calculation history by swiping down. Copy and paste values. Switch between light and dark themes. Enable larger buttons for easier use.

    ★ 4.63,811 ratingsUtilitiesFreeData updated 2026-09-11
  6. ISS Real-Time Tracker 3D app icon

    ISS Real-Time Tracker 3D

    Michael Stebel

    Track space stations and telescopes in real

    Track flyovers of the International Space Station, Tiangong, and Hubble Space Telescope with 3D visualization and live positioning. Predict up to 30 days ahead with location-based pass times and a 0–4 star rating system for visibility.

    ★ 4.81,173 ratingsReference$2.99Data updated 2026-11-15

How we rank alternatives

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