Cryptography

1.37.1

Nitramite

4.44

3,386 reviews

500,000+
Downloads

Free

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

Alternative downloads for the Cryptography app

About Cryptography

Cryptography is a tools app developed by Nitramite.

How many times has Cryptography been downloaded?

Cryptography has been downloaded 650 thousand times. In the last 30 days, the app was downloaded 0 times.

What is the rating of Cryptography?

Cryptography is rated 4.44 out of 5 stars, based on 3.4 thousand ratings.

Is Cryptography free?

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.

What are the requirements for Cryptography?

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	0
Rating	4.44 based on 3.4 thousand ratings
Ranking	Not ranked
Version	1.37.1
APK size	22.2 MB
Number of libraries	32
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Google Play Rating history and histogram

2.6K

300

330

Downloads over time

Cryptography has been downloaded 650 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Cryptography

Jul 29, 2025UpdateVersion 1.37.1
Jun 3, 2025UpdateVersion 1.36.0
Mar 1, 2025UpdateVersion 1.35.0
Jan 18, 2025UpdateVersion 1.34.0
Sep 11, 2024UpdateVersion 1.33.0
Aug 21, 2024UpdateVersion 1.32.0
Jul 24, 2024UpdateVersion 1.31.0
May 5, 2024UpdateVersion 1.30.0
Sep 26, 2023UpdateVersion 1.29.0
Jun 26, 2023UpdateVersion 1.27.0
Mar 27, 2023UpdateVersion 1.26.0
Dec 13, 2022UpdateVersion 1.25.0
Jul 23, 2022UpdateVersion 1.24.0
Jun 1, 2022UpdateVersion 1.23.0
May 26, 2022UpdateVersion 1.22.0
Aug 28, 2021UpdateVersion 1.20.1
Jul 26, 2021UpdateVersion 1.18.0
Jun 18, 2021UpdateVersion 1.15.0
Jun 3, 2021UpdateVersion 1.14.0
Apr 19, 2021UpdateVersion 1.13.0
Jan 30, 2021UpdateVersion 1.11.3
Jan 7, 2021UpdateVersion 1.10.3
Dec 20, 2020UpdateVersion 1.10.2
Sep 19, 2020UpdateVersion 1.9.1
Aug 27, 2020UpdateVersion 1.9.0
Aug 17, 2020UpdateVersion 1.8.0
Jun 22, 2020UpdateVersion 1.7.8
Jun 14, 2020UpdateVersion 1.7.7
Jun 5, 2020UpdateVersion 1.7.6
Apr 25, 2020UpdateVersion 1.7.5
Feb 17, 2020Installs500,000+ installs
Jan 5, 2020UpdateVersion 1.7.4
Dec 5, 2019UpdateVersion 1.7.3
Oct 13, 2019UpdateVersion 1.7.2
Jan 31, 2019UpdateVersion 1.7.1
Jan 3, 2019UpdateVersion 1.7.0
Dec 10, 2018UpdateVersion 1.6.8
Nov 25, 2018UpdateVersion 1.6.6
Nov 24, 2018UpdateVersion 1.6.5
Jul 28, 2018UpdateVersion 1.6.2
Jun 20, 2018UpdateVersion 1.6.1
May 29, 2018UpdateVersion 1.6.0
Feb 25, 2018UpdateVersion 1.5.6
Feb 21, 2018UpdateVersion 1.5.4
Feb 7, 2018UpdateVersion 1.5.3
Jan 22, 2018UpdateVersion 1.5.0
Nov 12, 2017UpdateVersion 1.4.4
Oct 2, 2017UpdateVersion 1.4.3
Sep 26, 2017UpdateVersion 1.4.2
Aug 8, 2017UpdateVersion 1.4.1

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Developer information for Nitramite

Nitramite

nitramite@outlook.com

Website

N/A

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Comments on Cryptography for Android

★★★★☆ Elery David Champion lll · Apr 26, 2022

Very impressed does it cover substitution cypher and Navajo substitution cypher

★★★★★ 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.

★☆☆☆☆ 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.

★☆☆☆☆ 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.

Google Play Rankings for Cryptography

This app is not ranked

Technologies used by Cryptography

Cryptography is requesting 12 permissions and is using 33 libraries.

Permissions

Network communication

view network connections, full network access, Google Play billing service

Hardware controls

take pictures and videos, control vibration

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.gms.permission.AD_ID, com.nitramite.cryptography.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File Google gson Android Library Icon

Google gson Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Multi-Dex Library Android Library Icon

AndroidX Multi-Dex Library Google ZXing Android Library Icon

Google ZXing Apache Commons Codec Android Library Icon

Apache Commons Codec Timber Android Library Icon

Timber

JUnit

Android GIF Drawable

Spongy Castle - Bouncy Castle for Android

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