---
title: "Cipher Challenge - Codebusters - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "A cipher decoding game.  Cipher modes: Aristocrat, Patristocrat, Caesar, Random substitution cipher, K1 cipher, K2 cipher  Additional features: - See letter frequency table and cipher letter -> origin"
---

# Cipher Challenge - Codebusters — United States
> Aristocrat Patristocrat K1 K2

![Cipher Challenge App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/58/8d/cc/588dccb7-03b0-447e-346d-ec770a6be2e3/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Bao Lei](https://apptail.io/developer/bao-lei-DXOb)
**Category:** Games
**Rating:** 5.0/5 (4 ratings)
**Price:** Free
**Bundle ID:** fyi.lei.cipher
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.8 (released 2026-09-13)
**Original Release:** 2025-06-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6742675455)
**AppTail Page:** [https://apptail.io/app/cipher-challenge-codebusters-DHYv/united-states](https://apptail.io/app/cipher-challenge-codebusters-DHYv/united-states)

## Cipher Challenge Description
A cipher decoding game.

Cipher modes: Aristocrat, Patristocrat, Caesar, Random substitution cipher, K1 cipher, K2 cipher

Additional features:
- See letter frequency table and cipher letter -> original letter mapping table
- Share link or game id to friends and compete on the same puzzle
- View all the unlocked quotes
- See score history
- Unlocked quotes and scores are sync'ed across iPhone, iPad and Mac computers through iCloud
- Enable hard mode for a special challenge

Also perfect for Science Olympiad (SciOly) Codebusters practice.

## Cipher Challenge Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c9/b5/44/c9b544eb-b580-3859-8de8-ebea1d2c54c3/Group_12.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/11/50/f2/1150f258-f62e-e59e-40c5-289d78f87e8b/Group_13.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/59/34/00593489-90ed-ae3f-12ae-152c045cc4b4/Group_11_U00282_U0029.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/0c/bf/b00cbfe9-59d4-f0cc-0b97-0cb921ab964b/Group_14.png/1320x2868.png)

## Cipher Challenge Rating Breakdown in United States
- 5 stars: 4 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Cipher Challenge Available In
- [United States](https://apptail.io/app/cipher-challenge-codebusters-DHYv/united-states)
- [Egypt](https://apptail.io/app/cipher-challenge-codebusters-DHYv/egypt)
- [United Kingdom](https://apptail.io/app/cipher-challenge-codebusters-DHYv/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/cipher-challenge-codebusters-DHYv/hong-kong)
- [Kuwait](https://apptail.io/app/cipher-challenge-codebusters-DHYv/kuwait)
- [Mexico](https://apptail.io/app/cipher-challenge-codebusters-DHYv/mexico)
- [Nigeria](https://apptail.io/app/cipher-challenge-codebusters-DHYv/nigeria)
- [Peru](https://apptail.io/app/cipher-challenge-codebusters-DHYv/peru)
- [Philippines](https://apptail.io/app/cipher-challenge-codebusters-DHYv/philippines)
- [Portugal](https://apptail.io/app/cipher-challenge-codebusters-DHYv/portugal)
- [Sweden](https://apptail.io/app/cipher-challenge-codebusters-DHYv/sweden)
- [Thailand](https://apptail.io/app/cipher-challenge-codebusters-DHYv/thailand)
- [Türkiye](https://apptail.io/app/cipher-challenge-codebusters-DHYv/turkey)
- [Canada](https://apptail.io/app/cipher-challenge-codebusters-DHYv/canada)
- [South Africa](https://apptail.io/app/cipher-challenge-codebusters-DHYv/south-africa)

---

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