Apps Like Photon Calc for iPhone and iPad
Calculate energy and transmission
Displays cross sections for gamma/x-ray photons, fluorescence, and edge energies. It calculates transmission and attenuation for any energy. Information includes atomic number, mass, density, and energy values.
Photon Calc screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.


A Complex Calc
Antonio Ruffolo
Calculate, edit, and track numbers
A calculator with Basic and Scientific modes supports numbers and trigonometric functions. Perform quick calculations, access advanced operations, and view computation history. Generate random numbers with uniform distribution.


EduCalc Classic Pro
William Jockusch
Scientific calculator with graphing and more.
The app offers a scientific calculator with complex number support and programmable keys. It includes graphing capabilities for up to nine equations, vector and matrix calculations, and a unit converter for various measurements.


Compressed Air Calc by ALMiG
ALMiG Kompressoren GmbH
Calculate pressure drop and convert units
Optimize air systems with unit conversions for pressure, volume, and temperature. Calculate pressure drop, condensate formation, and standard cubic meters according to DIN 1343 and ISO 2533. Determine optimal receiver size and system efficiency.





ShowTool Swatch
Daniel Murfin
View gel information and compare colors.
The app displays gel swatch information, including name, number, transmission, and RGB/CMY values. Users can view spectral energy distribution graphs, compare colors, and add notes to gels.



同声传译-同声翻译实时翻译软件对话翻译器
Quanquan Cloud Information Service Co., Ltd
Translate speech, text, and photos in real
Translate spoken words in real time across 25 languages. Support dialogue translation for cross-border conversations. Translate text and photos to overcome language barriers.

Molarity Abacus
Oak Driven LLC
Calculate , volume, mass, or molecular weight
Calculate , solution volume, solute mass, or molecular weight by inputting three variables. The fourth is automatically computed. Units can be adjusted for solution volume, solute mass, or molecular weight. Purchase in- to save custom compounds.




Machinist Calc Pro
Calculated Industries, Inc.
Machining math and reference tool.
The app provides machining math and reference solutions for design, layout, and production setup. It offers calculations for speeds and feeds, thread sizes, drill sizes, and trigonometric functions.

Fluid Mechanics Calculator
loay setrak
Calculate parameters
Calculate parameters using 90 tools. Input values to determine dry bulk density, specific gravity, flow rate, head loss, pressure, and velocity. Convert units and export results. Sync data across devices.
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