Enigma Machine

2.0

Smit S. Patel

4.50

303 reviews

10,000+
Downloads

Free

Mobile Simulator of Enigma Machine

4.50 · 303 reviews · 10,000+ downloads

Delve into cryptography with Enigma Machine, a mobile simulator that recreates the historic Enigma device for encoding and decoding practice. This open-source educational tool provides access to its GitHub codebase and an official website with instructions, while delivering ongoing improvements. With 10,000+ total downloads and 740 in the last 30 days, it serves as a solid entry point for learning cryptography on Android.

Pros & Cons

Open-source codebase for transparency and community contributions
Educational focus on cryptography and historical ciphers
Free to download and use
Active maintenance with recent bug fixes and improvements

No built-in cipher puzzles or games found in competitors
Focused on Enigma; not a broad cryptography toolkit
Limited features beyond the Enigma simulator may affect users seeking a wider crypto toolkit

About Enigma Machine

Enigma Machine is an education app developed by Smit S. Patel.

How many times has Enigma Machine been downloaded?

Enigma Machine has been downloaded 49 thousand times. In the last 30 days, the app was downloaded 740 times.

What is the rating of Enigma Machine?

Enigma Machine is rated 4.50 out of 5 stars, based on 300 ratings.

Is Enigma Machine free?

Enigma Machine is free to download. The APK download size is 1.46 MB. The latest version available is 2.0. The last update was on September 21, 2025.

What are the requirements for Enigma Machine?

Enigma Machine requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2020.

Description

📚 ABOUT
Delve into the world of cryptography with the Enigma Machine Simulator App. Learn how to encode and decode messages using this historically significant encryption device. Unleash your inner codebreaker and embark on an intriguing journey of encryption mastery.

📌 INSTRUCTIONS
For comprehensive instructions and in-depth information about the app please visit the website.
- Website Link: https://smite1921.github.io/enigma-machine/

👨‍💻 CODEBASE
This app is proud to be open-source, with our code available on GitHub. Join the community, explore the codebase, and contribute to shaping the future of this app.
- Project Link: https://github.com/smite1921/enigma_machine

🐞 IMPROVEMENTS/BUGS
For any improvements or bug reports, please email me personally at smitp505@gmail.com.

Recent changes:
- Fixed delete key long press bug
- Fixed automatic scrolling issue

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More data about Enigma Machine

Price	Free to download
Total downloads	49 thousand
Recent downloads	740
Rating	4.50 based on 300 ratings
Ranking	Not ranked
Version	2.0
APK size	1.46 MB
Number of libraries	9
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Enigma Machine app

Enigma Machine compared with similar apps

Common keywords of similar apps

Simulator Instructions Website Link Https Codebase Improvements Bug Fixed Enigma Machine App Encryption

Keywords missing from this app

Cipher Code Mansion Morse Cryptography Text Lily Letter Puzzles Game Puzzle Hidden Hashing Tool Learn Letters Message Ciphers Games Journey Features Recent Stone Number Codes Screen Story Gate Enigmas Secrets Clues World Designed Tape Select Revival Find Level Programming Explore Family Free Secret Make Key Show

Google Play Rating history and histogram

Rating history

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240

Downloads over time

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Enigma Machine has been downloaded 49 thousand times. Over the past 30 days, it averaged 25 downloads per day.

Changelog of Enigma Machine

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Developer information for Smit S. Patel

Smit S. Patel

smitp505@gmail.com

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Comments on Enigma Machine for Android

★★★★★ Asyraf Kaysa Aquila · Apr 10, 2026

An overall great simulator, woule be pretty nice if there's a switch that removes the white text box becoming very accurate simulator

★★★★★ David Hughes · Dec 15, 2020

Would be good to not have the noises. For reference, you decrypt messages by resetting the rotors to the original positions and typing in the cypher text!

★★★★★ CITRACTIVE · Nov 3, 2022

Top and funny app ! Perfect for learn how work the original enigma machine!

★★★★★ Joseph Snell · Mar 14, 2023

This works very well. Only thing about it that may be confusing for others is pasting Encoded message must be typed to decode. Each typing of letter shifts first rotor and pasting wouldn't work. Tip, starting Settings must be saved before encoding which is the correct way to use. There is various videos explaining for clarification and app has help that directs any user to an info page explaining each function. And no data sharing is a plus. well-made. 👏

★☆☆☆☆ Chris Hetherington · Dec 16, 2020

Incorrect rings and settings. Does not function with the real machine.

★☆☆☆☆ jack J · Mar 11, 2023

Needs the ability to copy and paste encoded messages

Google Play Rankings for Enigma Machine

This app is not ranked

Technologies used by Enigma Machine

1 permissions · 9 libraries

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Trust & Safety: Open-source and education-focused; public codebase on GitHub and a website for instructions. It requests a single internal permission (DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION) and lists no other sensitive permissions, aligning with a safe learning experience.

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