---
title: "Poly Cipher - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "&quot;Cryptography is the science of writing messages that no one except the intended receiver can read. Cryptanalysis is the science of reading them anyway.&quot; (Missler, Cosmic Codes pg.5) Vigenere&#039;s polyal"
---

# Poly Cipher — Vereinigte Staaten
> A Polyalphabetic Cipher

![Poly Cipher App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/67/a0/b7/67a0b7d6-9792-8698-ede8-689ad779e059/AppIcon-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Blue Sky Appware](https://apptail.io/de/developer/blue-sky-appware-mXGb)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** Com.BlueSkyAppwareLLC.Poly-Cipher
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 2.0 (released 2021-12-08)
**Original Release:** 2021-01-27
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1550624325)
**AppTail Page:** [https://apptail.io/de/app/poly-cipher-cgVe/united-states](https://apptail.io/de/app/poly-cipher-cgVe/united-states)

## Poly Cipher Description
&quot;Cryptography is the science of writing messages that no one except the intended receiver can read. Cryptanalysis is the science of reading them anyway.&quot; (Missler, Cosmic Codes pg.5)
Vigenere&#039;s polyalphabetic substitution cipher, attributed to him around 1553, was considered unbreakable for centuries. It&#039;s based on work devised  by Giovan Battista &amp; Leon Battista Alberti. (Alberti is the understated father of modern Cryptology.) And while this type of cipher is easily cracked by the NSA or FBI, your average message snooper will be confounded. Test it out with your friends!









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