Cryptography

1.37.1

Nitramite

4.48

3,396 reviews

500,000+
Downloads

Free

Explore collection of ciphers, hashes, encoding methods and cryptographic tools.

About Cryptography

Cryptography is a tools app developed by Nitramite.

Download Statistics

Cryptography has been downloaded 650 thousand times. In the last 30 days, the app was downloaded 610 times.

User Ratings

Cryptography is rated 4.48 out of 5 stars. The rating is based on 3.4 thousand ratings.

App Information

Cryptography is FREE to download. The APK download size is 22.20 MB. The latest version available is 1.37.1. The last update was on July 29, 2025.

Technical Requirements

Cryptography requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2016.

Description

Unlock the World of Cryptography!

More data about Cryptography

Price	Free to download
Total downloads	650 thousand
Recent downloads	610
Rating	4.48 based on 3.4 thousand ratings
Ranking	Not ranked
Version	1.37.1
APK size	22.2 MB
Number of libraries	44
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

Get a detailed PDF report for Cryptography with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Cryptography app

Cryptography compared with similar apps

Common keywords of similar apps

Hashing Hash Generator Binary Converter Square Encrypt Password Encoding Function Hexadecimal Ascii Http Hashes Methods Resources Feedback Image Custom Blowfish Aes Algorithm Hmac Sha Shake Java Php Sound Links Explanation Frequency Table Search Decimal Normal Qr Blum Privacy Cipher Tool Cryptography Code Ciphers Tools Encryption App Text Number

Keywords missing from this app

Morse Puzzles Cryptogram Features Games Letters Word Puzzle Game Quotes Caesar Letter Decode Time Key Secret Decrypt Encrypted Recent Learn Crosswords Simple Decryption Clues Solve User Free English Numbers Messages Values Brain Puzzlehunt Reference Encode Secure Gematria Codes Easy Logic

Google Play Rating history and histogram

Rating history

Subscribe to see the full rating timeline

2.7K

300

Downloads over time

Subscribe to see download velocity and history

Cryptography has been downloaded 650 thousand times. Over the past 30 days, it averaged 20 downloads per day.

Changelog of Cryptography

Show changelog

Developer information for Nitramite

Nitramite

nitramite@outlook.com

Website

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Cryptography for Android

★★★★★ Stephen Huang · Apr 21, 2024

Been He's in this app for over a year and it keeps getting better? Have yet to see an encryption and decryptor app that comes close to this one. Plus it educates you on the history of the particular cipher that you're using.

★★★★★ Amri Firdaus · Nov 10, 2024

Hey guys, this app is very good, I can learn about cryptography and hash with this app, thanks to the developer

★★★★★ Cody Smith · Apr 18, 2022

I've had this app for a while, and it seems like every time I get into it there is more information and more ciphers available to look at. Definitely a really cool app for anyone interested in codes, ciphers, and encryption.

★☆☆☆☆ Bob A · Oct 25, 2022

THERE'S A PROBLEM. I CAN'T FIND "AES" ANYWHERE ON THE CAPSTONE. IT'S LIKE NSA DOESN'T WANT US TO HAVE THE EASIEST "BANK" CYPHER TO DECRYPT. WHY, IF ONLY THERE WAS AN ENDLESS OCEAN OF "AES" TO SORT THROUGH! THESE OTHER CYPHERS ARE CERTAINLY NOT OLD & OUTDATED, & NO POSSIBLE WAY THEY'RE CRACKED 11 WAYS TO A BUNNY'S HUMP. EVEN THOUGH THERE ARE BRAND NEW, & OLDER CYPHERS THAT NOBODY CAN CRACK TO THIS DAY, THEY'RE NOT HERE. ONLY THOSE NSA HAS KEYS TO, SINCE THEIR MASONIC CRIMINALS INVENTED THEM!!

★☆☆☆☆ S Egan (iamblackrabbit) · Nov 12, 2023

So, so broken...basically an advert feed. You can expect an ad about every two clicks. The rundown is this-- an interface with links to Wikipedia, or YouTube, for each encryption type...and a rudimentary and unfriendly interface that implements publicly available source code that you can clone off of GitHub.

★☆☆☆☆ Dana Booth · Dec 12, 2025

I was about ten seconds into looking at this app when a commercial that you can't turn off for several seconds started playing full screen with audio during do not disturb time. No, thanks, at least give me a minute to see if I even want it. No, thanks.

Google Play Rankings for Cryptography

This app is not ranked

Technologies used by Cryptography

12 permissions · 44 libraries

Subscribe to see full permission and library details

Today's trending apps Apps on sale Top new apps Apps other people are watching Popular Tools Apps

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps