Cryptography

🇺🇸 United States
Nitramite  | 
32
ASO score
Text
25/100
Reviews
60/100
Graphic
40/100
Other
0/100
rating
App Rating
4.6
rating
Votes
335.91K
rating
App Age
9y 10m
rating
Last Update
Jul 29, 2025
rating
iAP
$3.99 - 5.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
637K
71.6M
-99%
Rating
4.58
4.3
+7%
Number of Ratings (Voted)
286K
92.8M
-100%
App Age
9y 9m
6y 8m
+46%
In-app Purchases Price
$4
$99
-95 %
Update Frequency
166d
94d
+77%
Title Length
12
26
-54%
Short Description Length
80
74
+8%
Description Length
3 950
2 693
+47%
Number of Screenshots
880
1212
-27 %
Has Video?
No
0% has videos
Size
0MB
0MB

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Downloads

Downloads Graph
Downloads icon
Total
636.4K
Last month icon
Last month
846

Text ASO

Title (
Characters: 12 of 50
)
Cryptography
Short Description (
Characters: 80 of 80
)
Explore collection of ciphers, hashes, encoding methods and cryptographic tools.
Description (
Characters: 3950 of 4000
)
Unlock the World of Cryptography! Cryptography is your all-in-one toolkit for exploring, learning, and experimenting with encryption, ciphers, hashing, and encoding methods. Whether you're a beginner or an expert, this app offers a wide range of tools and resources for everyone. ⭐ Your Feedback Matters! Love the app? Rate us 5 stars! Have suggestions? Share your feedback to help us improve. Source code: https://github.com/norkator/cryptography Ciphers • Scytale cipher. • Polybius Square. • Atbash cipher. • Caesar cipher. • Rot 1 - 25 cipher. • Affine cipher. • Rail Fence cipher. • Keyword cipher. • Beaufort cipher. • Templar Cipher with image send feature. • Porta cipher. • Vigenere cipher. • Gronsfeld cipher. • Autokey cipher. • Bacon Cipher. • Chaocipher. • Adfgvx cipher. • Playfair cipher. • Two-Square cipher (currently encrypt). • Tri-Square cipher (currently encrypt). • Four-Square cipher (currently encrypt). • One-time pad. • BIFID cipher. • Trifid cipher. • Hill Cipher with editable Matrix. • Visual Cryptography. • Enigma cipher with saveable settings. • RSA cipher with custom keys • Blowfish cipher • Twofish cipher (next gen Blowfish) • Threefish cipher • Rijndael (AES) cipher • SCrypt (Password-based key derivation function, in progress) • Elliptic Curve Diffie-helleman AES, similar to Curve25519 • ChaCha cipher (Salsa20) • Cast5 • Cast6 • Shacal2 • Shamir's Secret Sharing (SSS) algorithm. • RC2 • RC4 • RC5 • RC6 • Triple DES • Serpent • SkipJack • ElGamal • Anubis. • Khazad. • IDEA. • ARIA. • Navajo. • Mary, Queen of Scots. .. and more! Hashes • Whirlpool 0 / 1 / W (hashing) • HMAC - SHA1 / SHA256 / SHA512 (advanced hashing) • Adler32 (hashing) • CRC - 8 / 16 / 24 / 64 (hashing) • ELF-32 (hashing) • FCS-16 (hashing) • HAS-160 (hashing) • MD-2/4/5 (hashing) • RIPEMD - 128 / 160 / 256 / 320 (hashing) • SHA - 0 / 1 / 2-224 / 2-256 / 2-384 / 2-512 / 3-224 / 3-256 / 3-384 / 3-512 (hashing) • Shake 128 / Shake 256 • Tiger - T / T2 / 128 / 160 (hashing) • Sum - 8 / 16 (hashing) • Xor8 (hashing) • GOST (hashing) • BCrypt (hashing) • PBKDF2 (hashing) with java|php example. • SipHash hashing algorithm. • Skein hash. • Keccak hash. • Argon2 hash. (remote api) • Blake2b • SM3 hash. • Kupyna | DSTU7564. Encodings • Base16 (same as Hexadecimal) • Base32 • Base58 • Base64 • Base85 | Ascii85 • Base91 • Morse code encoder with sound playback. Sound may be annoying. • Braille • Semaphore • Tap Code • ASL (American Sign Language) • Pigpen • Elian Script • Betamaze • A1Z26 • T9 • RLE - Run-length encoding • Webdings and Wingdings. • Pig Latin. Post-Quantum • NTRU Tools • Unknown cipher tool. • WhatsApp message decipher tool. • Anagram solver tool. • Password generator tool. • Checksum tool for text and files. • Custom Hmac SHA 1/256 + SHA256 password authentication digest creator tool. (java|php examples) • File Encryption Tool. Read tutorial from links which are included in explanation view or in tool question mark. • Hash Cracker resources. • Password Strength checker tool. • Frequency Analysis. • ASCII table (8-bit/255) with search function. • Binary, Hexadecimal, Decimal and Octal table with search function. • Text <> Binary converter. • Decimal <> Binary converter. • Hexadecimal <> Binary converter. • Integer(number) <> Binary converter. • Hex <> Ascii converter. • Pseudo Random Number Generator (PRNG) with explanation. • AFSK (Audio Frequency-shift keying) generator. Receiver comes in future releases. • Steganography, encrypt decrypt tool in build. • ASCII Font Art tool. • Normal QR Code generator. • Normal QR code reader (camera or image) • Nato phonetic alphabet. Algorithms • Blum Blum Shub generator. • Haversine formula. Links Contact: http://www.nitramite.com/contact.html Eula: http://www.nitramite.com/eula.html Privacy: http://www.nitramite.com/privacy-policy.html}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.6
335 906 voters

Some Latest Reviews

James Backus Jr
01 Jan, 2026
5
This app is the awesome for learning basic tools to apply in various applications on paper on a computer and back hat and white hat situation!!! Love my ETs!!!
Андрій
19 Dec, 2025
3
Самовільно змінюються настройки (поточний розділ (вкладка) перед закриванням даного додатка; масштаб (розмір тексту); спосіб показу тексту (онлайн інакше ніж офлайн); настройки вбудованих інструментів; і можливо що деякі інші настройки теж) так ніби там поселився невидимий шкідник. А ще тут бракує перекладу на українську мову бо тут доволі багато різних текстів (нині є лише англійська)
Dana Booth
12 Dec, 2025
1
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.
denis co
11 Dec, 2025
1
App incomprehensible mais bourree de pub . Sur leur site internet on s aperçoit qu ils travaillent depuis 2013 pour inventer des trucs qui existent deja.... En mieux. Poubelle direct !
John joseph
01 Nov, 2025
3
I got my own personal incriptor anyway but your an apsalute model on the cat walk of incriptors well done keep it up for freedom
jam butter
29 Oct, 2025
5
This is a great app! Since sincerely, it taught me so much about cryptography and as a programmer, I can now just use this instead of making the encrypters/decrypters myself, but, I did find a bug in the navajo language translator and it was "Error; java.lang.NullPointerException: Attempt to get length of null array"(I use C not java so I don't have a opinion on why this doesn't work), but other than that, this app is great!
Luiz Gustavo Lazarini
04 Sep, 2025
5
muito bom para estudo de criptografia e vários tipos de códigos
Trey An
30 Aug, 2025
5
10/10 for making finger spelling fun, fast and easy to learn⚡ Considering it's only 1 of many, MANY different options it puts apps specifically for Sign language to shame!
Matt “Huh?” Hall
29 Jul, 2025
5
I absolutely love this app. it's one of the most fascinating things I've ever gotten to play around with, and that description is the exactation of what I understand about the content that offers. which makes me super happy cuz frankly I like to be and feel stupid. and still try to learn smart stuff.

Other

Additional Information
Rating:
4.57
Voted: 335.91K
Google Play Link:
Website:
Email:
Privacy Policy:
Categories: Tools
Size: -
iAP: 3.99 - 5.99 $
Installs: 636.42K
App Age: 9 years 10 months
Release Date: Mar 21, 2016
Last Update: Jul 29, 2025
Version: 1.37.1
Version history
1.37.1
Jul 29, 2025
• Maintenance updates
1.36.0
Jun 03, 2025
• Maintenance updates (android sdk 36)<br>• Modifications to crazy hash feature
Version history