CrysX - Crystallographic Tools app icon

CrysX - Crystallographic Tools

A suite of tools like XRD simulator, EOS fitter and more.

Manas Sharma · com.bragitoff.powderdiffractionsimulator

Not rated yet 1K+ downloads v1.18 13.5 MB Android 4.4+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v1.18 (19)
Updated
Dec 23, 2025 (10 months ago)
APK size
13.5 MB
Requires
Android 4.4+ (API 19)
CPU support
x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
Category
Tools (app)
Listed since
Nov 10, 2020 (at least)
Permissions
2 (2 sensitive)
Website
bragitoff.com
Developer contact
[email protected]

About this APK

CrysX - Crystallographic Tools is an app by Manas Sharma in the Tools category, listed since at least November 2020. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS and MIPS 64-bit, so it runs on practically every phone.

It asks for 2 permissions, 2 of them sensitive: read shared storage and modify shared storage.

What's new in v1.18

A very minor update to fix an issue where the file picker showed empty directory on some devices running Android 10. Hopefully the issue is fixed now. Please let us know if you still face problems at [email protected]

Description

From the listing uploaded by “appupdater”.

CrysX is a set of crystallographic tools available as apps / applications for Android devices. The tools are extremely handy for physics students, physicists and scientists working in the field of condensed matter physics. CrysX has the following features: ¤ Powder X-Ray Diffraction Simulator ¤ Equation of State (EOS) Fitters ¤ CIF creator ¤ Space group symmetry operations decoder ¤ Periodic Table ¤ Molar Mass Calculator ¤ Atomic Form Factor Calculator ¤ Crystallite Size Calculator ¤ Interplanar spacing Calculator ☆ Molecule/ Crystal Visualizer and Modeler (as an external app) ☆ Augmented Reality Visualizer (as an external app) 》Why build it for Android? Computer softwares have long been used by crystallographers and condensed matter physicists to assist them in research. However, most of these softwares are only limited to traditional computer based operating systems such as Linux, Windows and MacOS. Nowadays, when smartphones have become an integral part of everyone’s life and their processing power easily matches that of home computers from a decade ago, it would be highly favorable to have such applications on tablets and mobile devices. Moreover, the easy-to-use interface along with high-quality tutorials makes using the apps really easy and makes a strong case for use as teaching aids in various courses such as solid state physics, nanoscience, etc. 》What features can I expect? CrysX is always under development and regularly gets updates with newer features and bug-fixes. In addition to the currently available tools and apps, newer tools are always being developed and will be available for download from this page.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Dec 23, 2025.
  • Certificate issued to “Bragitoff” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Dec 23, 2025
  • Validated against Google Play Dec 23, 2025
  • Signed byCN=Manas Sharma, OU=Phys Whiz, O=Bragitoff, L=Delhi
  • Signing certificate (SHA-1)6B:71:2E:39:AA:03:76:BE:E2:A1:ED:5F:55:75:22:0F:EC:E2:27:40
  • File MD5ccdef8198a4e4c711c0c6f696e2923c2
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (2)

CrysX - Crystallographic Tools requests 2 permissions, 2 of them sensitive.

Required hardware & features

CrysX - Crystallographic Tools APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the CrysX - Crystallographic Tools APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is ccdef8198a4e4c711c0c6f696e2923c2.

Tags

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