AlphaDelta app icon

Apps Like AlphaDelta for iPhone and iPad

Compute stable isotope fractionation equations.

The app computes stable isotope fractionation for H, C, O, and S. It calculates the 1000 ln α value between molecules at a set temperature or the temperature of isotope equilibrium for a difference in isotope composition.

by Universite Laval★ 5.02 ratingsReferenceFreeData updated 2026-09-17

AlphaDelta screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. 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
  1. DB50X app icon

    DB50X

    Christophe de Dinechin

    ★ 5.08 ratingsProductivity$9.99Data updated 2026-09-26
  2. Maths Formulas Lite app icon

    Maths Formulas Lite

    NSC CO. PTY LTD

    Search , study math, solve problems

    Access for geometry, algebra, trigonometry, equations, analytic geometry, differentiation, integration, matrices, probability, and statistics. Includes units conversion and math tricks. Perform calculations and look up for students and professionals.

    ★ 4.6100 ratingsEducationFreeData updated 2026-09-08
  3. Mesonet app icon

    Mesonet

    Oklahoma Mesonet

    Oklahoma weather data for everyone.

    The app provides Oklahoma weather information from the Oklahoma Mesonet, including real-time observations from 120 stations across the state. It offers forecasts, radar data, and advisories for various weather conditions.

    ★ 4.296 ratingsWeatherFreeData updated 2026-09-25
  4. E6B Pro Pad app icon

    E6B Pro Pad

    Gyronimo, LLC

    Calculate flight data and hold patterns

    Calculate wind components and heading corrections using a course plotter with a world map and auto variation finder. Compare flight functions in a window-based interface. Track holding patterns with the new holding pattern computer.

    ★ 4.76 ratingsEducation$14.99Data updated 2026-09-08
  5. Carrier CliMate app icon

    Carrier CliMate

    Carrier Corporation

    Adjust home comfort from anywhere

    Control home heating and cooling systems via smartphone. Adjust temperature settings remotely. Monitor system status and receive alerts. Integrate with Wi-Fi network for 24/7 access. Manage multiple zones for precise control.

    ★ 1.7100 ratingsUtilitiesFreeData updated 2026-09-14
  6. Mio - Ask MathStudio with AI app icon

    Mio - Ask MathStudio with AI

    Pomegranate Apps LLC

    Solve equations and plot graphs

    Solve math problems, answer questions, and plot graphs using a proprietary computer algebra system. Access Apple's Foundation Language Models for additional assistance. Perform real-time equation solving and graphing without an internet connection.

    ★ 4.575 ratingsProductivityFreeData updated 2026-09-09
  7. Atomify app icon

    Atomify

    Anders Hafreager

    Explore atoms, simulate physics, share research

    Explore atomic and molecular behavior in liquids, solids, and gases. Manipulate simulations to observe particle interactions. Visualize physics concepts through interactive models. Share findings and collaborate on research projects.

    ★ 0.00 ratingsEducationFreeData updated 2026-09-22
  8. P-T Calculator app icon

    P-T Calculator

    National Refrigerants, Inc.

    Calculate pressure and temperature

    Calculate pressure and temperature values for refrigerants. Input pressure or temperature to automatically compute the other. Display superheat and subcool values. Show saturated vapor and liquid values for blends. Switch between refrigerant types.

    ★ 4.852 ratingsReferenceFreeData updated 2026-09-13
  9. Nernst-GHK Calculator app icon

    Nernst-GHK Calculator

    Beau Forest

    Calculate potential or membrane potential with GHK

    Calculate potential for ion equilibrium or membrane potential using the Goldman-Hodgkin-Katz equation. Input ion concentrations and membrane properties. Display results numerically. Save and share calculations.

    ★ 5.01 ratingsEducationFreeData updated 2026-09-06
  10. EduCalc app icon

    EduCalc

    William Jockusch

    Solve equations and graph functions

    Scientific calculator allows complex equation solving, graphing in portrait and landscape modes, and polynomial root finding up to 10th degree. Adjust font sizes and graph line widths. Solve systems of equations and matrices.

    ★ 4.734 ratingsEducationFreeData updated 2026-09-10
  11. GeoGebra Classic app icon

    GeoGebra Classic

    GeoGebra GmbH

    Plot functions and solve equations

    Graphing Calculator allows plotting functions with sliders and solving equations. Geometry Calculator enables creating interactive geometric constructions. 3D Calculator graphs functions and surfaces.

    ★ 3.078 ratingsEducationFreeData updated 2026-09-08

How we rank alternatives

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