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 181–200 of 1,000 ranked alternatives.


Elec Series & Parallel Calc.
V PUGAZHENTHI
Calculate electrical series and parallel circuits.
The app calculates resistance, capacitance, and inductance in series and parallel circuits. It supports various units for each electrical property and performs calculations automatically when input values or units change.

Nabox Wallet
HASHTREE INTERNATIONAL GROUP LIMITED
Manage assets across blockchains
Manage digital assets across multiple blockchains. Connect and interact with DeFi, GameFi, and NFT platforms. View and transfer tokens, track holdings, and access features. Support cross-chain transactions and decentralized applications.


Halcyon Calc
Halcyon Touch Software
Calculate and solve equations
Perform complex calculations with support for real and complex numbers. Manipulate symbolic expressions and use over 225 built-in functions. Scroll through results with finger gestures. Copy and paste data for easy sharing.


Oxford Thesaurus of English.
Enfour, Inc.
Oxford Thesaurus of English Second Edition
The app provides the full content of the Oxford Thesaurus of English, Second Edition. It offers unique three-way cross-referencing search, real-time progressing look-up, and wildcard searches.



Span Calc
American Wood Council
Calculate wood joist and rafter spans.
The app calculates spans for wood joists and rafters using softwood and hardwood lumber data. It determines maximum horizontal spans for common loading conditions and allows comparison of multiple species and grades.

Delay Calc
KevLee Software LLC
Musical calculator for rhythmic values.
The app is a musical calculator for musicians and recording engineers. Users input a BPM value and select rhythmic values to obtain millisecond delay times or hertz modulation times.




Border Calculator
Daniel Costa
Calculate totals for cross- purchases
Calculate total purchase amounts instantly by entering item details. Separate alcohol and non-alcohol totals for clear breakdowns. Sum cross- shopping expenses efficiently.



Clear Sky Calculator
Apogee Instruments, Inc.
Calculate solar radiation intensity
Calculate solar radiation intensity using equations for pyranometers or quantum sensors. Estimate global shortwave radiation or photosynthetic photon flux density. Determine recalibration needs for radiation sensors based on location and time.

The Message Hub
Bible Believers Of Washington
Read and search Bible texts and sermons
Read and search biblical texts and sermons in multiple languages including Afrikaans, English, French, Spanish, Chinese, Croatian, Dutch, German, Indonesian, Italian, Kinyarwanda, Latvian, Luganda, Polish, Portuguese, Romanian, Russian, and Swahili.

How we rank alternatives
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