Comparison

Cipher Message vs Enigma Cipher The Unbreakable

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cipher Message

Easily encrypt and decrypt messages within your messaging app using various classic ciphers. Protect your conversations with friends and upgrade for advanced encryption methods and Face ID unlock.

Highlights
  • Encrypt/decrypt in iMessage
  • Classic ciphers (Caesar, Vigenère)
  • Advanced ciphers (AES)
  • Face ID unlock
  • Private conversations
Read full description

Cipher Message is an App and iMessage Extension that lets you easily encrypt and decrypt messages right inside the Messages app. Choose from classic ciphers like Caesar and Vigenère, Rail Fence, or Playfair to protect your conversations, or upgrade to Premium to enable AES (password) and add Face ID to lock the message. Simply select your cipher, type your message, set your key, and then encrypted and send to your friends. They can decrypt your message using the same extension, keeping your chats private and fun. Features: - Encrypt and decrypt messages directly in iMessage - Supports Caesar, Vigenère, Rail Fence, and Playfair - Easy-to-use interface - Share encrypted messages with friends - Keep your conversations private Upgrade to Premium to enjoy: - No Ads - Additional Ciphers and Encryption Methods: - AES (set your own password) - Face ID Secondary Encryption (disclaimer: does not use FaceID to encrypt, only requires FaceID of recipient to unlock message)

About

Enigma Cipher The Unbreakable

Features
Read full description

Turn your iPhone into an authentic WWII Enigma machine. Send encrypted iMessages that only recipients with matching settings can decode — just like the real thing. Make your cipher unbreakable by defining your own custom rotors and reflectors, eliminating the historical Enigma's notorious no-self-encrypt weakness. Cipher any language in any app with the Enigma Keyboard and Share Extension. HOW IT WORKS The Enigma cipher routes each keypress through a cascade of rotors and a reflector, substituting letters in a way that advances with every press. The simulated historical machine uses different rotor types, reflector types, positions, ring settings, and plugboard pairs — producing ciphered text exactly as it was done in history. The app also revitalises the historical machine by letting you define custom rotors and reflectors. Custom reflectors can include fixed points, eliminating the no-self-encrypt weakness. The expanded code space reaches 26! × 26! × 26! — approximately 10^78 — making messages virtually unbreakable. Enigma Cipher also supports all world languages, and lets you cipher and decipher in any iPhone app via the Enigma iMessage Extension, Enigma Keyboard, and Enigma Share Extension. FEATURES · iMessage Extension — compose and send encrypted bubbles directly in Messages; tap a received bubble to decrypt · Custom Keyboard — type encrypted text in any app, with a compose area showing plaintext and ciphertext side by side · Share Extension — highlight any text in any app and decrypt or encrypt it instantly · 5 historical rotors (I–V), 3 reflectors (UKW-A/B/C), and a 10-pair plugboard · Design your own custom rotors and reflectors with a visual wiring editor and randomizer; add fixed points to your reflector to eliminate no-self-encrypt · Share Enigma settings with another iPhone via QR code display and scan · Codebook — save, load, and share machine configurations · Signal path animation — watch each keypress travel through rotors, reflector, and back · Brass and mahogany UI inspired by the original hardware · Sound effects · Fully offline — no account, no server, no data collection THE MACHINE The container app is your settings and codebook control centre. A gear dial row at the top shows rotor positions in real time. Change rotors and rewire plugboard cables with a realistic interactive UI. The tester lets you encrypt and decrypt on a lampboard-style keyboard, with paper tape strips for input and output. All settings — rotor choices, ring settings, reflector, plugboard, and initial positions — are shared across the Enigma Keyboard, iMessage Extension, and Share Extension. SHARING SETTINGS Export your machine configuration as a QR code to share with a friend. Both devices must use identical settings to exchange readable messages — exactly how Enigma operators coordinated in the field. PRIVACY Enigma Cipher is fully offline. No data ever leaves your device. No analytics, no tracking, no ads.

Screenshots

Cipher Message4 screens
Enigma Cipher The Unbreakable4 screens

Verdict

The call

The clearest difference is in-app purchases: Enigma Cipher The Unbreakable at none against Cipher Message's 1. Enigma Cipher The Unbreakable also leads on ads (none vs shown). Cipher Message's advantage is iOS requirement (18.5 vs 26.2). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cipher Message sells 1 one-off in-app purchase. Enigma Cipher The Unbreakable asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Cipher Message versus Enigma Cipher The Unbreakable: the parameters behind the verdict, then further details
ParameterCipher MessageEnigma Cipher The Unbreakable
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.5 — better26.2
Further details — not scored
Size21 MB4 MB
Age rating12+4+
DeveloperNathaniel Van EveraXiaochuan Huang

In-app purchases

1 purchases

Cipher Message

One-time1
  • Cipher Message Premium$0.99
None

Enigma Cipher The Unbreakable

No in-app purchases

Questions

Is Cipher Message free?
Cipher Message is free to download, with in-app purchases available.
Is Enigma Cipher The Unbreakable free?
Enigma Cipher The Unbreakable is free to download, with no in-app purchases.
Do Cipher Message or Enigma Cipher The Unbreakable have ads?
Cipher Message shows ads; Enigma Cipher The Unbreakable does not.

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