Comparison

Kryptos Tools vs Cipher Pixel

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

Head to head
About

Kryptos Tools

This app offers a comprehensive suite of classic cryptography tools, including Vigenère and Transposition ciphers, to help users explore and potentially solve complex puzzles. It consolidates features from previous versions and provides detailed information on famous unsolved codes.

Highlights
  • Classic cipher implementations
  • Vigenère cipher
  • Transposition Matrix
  • Detailed puzzle information
  • Sixteen classic ciphers
  • Future cipher additions
Features
Read full description

Kryptos Tools combines the best features of the previous two apps (Kryptos Tools - Vigenère and Kryptos Tools - Transposition) along with additional details, documents and photos consolidated into one great app. Kryptos Tools includes classic ciphers, like the Vigenère cipher, that was used to encrypt the first two sections of Kryptos (K1 and K2). It also includes the Transposition Matrix which provides a visual implementation of the Transposition cipher for solving Kryptos section K3. Kryptos Tools now contains sixteen (16) classic ciphers: * Affine * Atbash * Beaufort (plus Autokey variant) * Bifid * Caesar * Columnar Transposition * Four-square * Gronsfeld (plus Autokey variant) * Hill * One-Time Pad * Playfair * ROT13 (Rotate-13) * Substitution * Transposition Matrix * Trifid * Vigenère (plus Autokey variant) Additional ciphers and utilities will be added in future releases. Detailed solutions and information about these sections of the puzzle are also detailed within. Kryptos is a sculpture by the American artist Jim Sanborn located on the grounds of the Central Intelligence Agency (CIA) in Langley, Virginia. Since the dedication of Kryptos on November 3, 1990, the first three sections have been successfully decrypted. However, the fourth section remains one of the most famous unsolved codes in the world. Are you going to be the one to solve this mystery?

About

Cipher Pixel

Features
Read full description

Cipher Pixel: Hide Messages in Your Photos With Cipher Pixel, you can securely send hidden messages or keep them safely hidden within images in your gallery. Cipher Pixel makes it easy to hide secret messages in your photos. Using the ancient technique of steganography, this app conceals information within the pixels of your images. Unlike cryptography, which scrambles data into unreadable text, steganography hides data in plain sight, ensuring secrecy without drawing attention. Why Choose Cipher Pixel? Seamless Integration: Effortlessly hide messages in your photos without changing their appearance. User-Friendly Design: Encode and decode messages with ease using a simple interface. Advanced Security: Encrypt your secret messages using the AES algorithm before embedding them in your photos, ensuring that your hidden data is protected with an extra layer of security. How It Works: Encode: Input your message, and Cipher Pixel transforms it into bits. Encrypt: Secure your message with AES encryption before hiding it in the image. Embed: Select a photo, and let Cipher Pixel discreetly hide your encrypted message within its pixels. Share Securely: Share your photo confidently, knowing your hidden message is safe. Additional Note: Once you have created an image with a secret message hidden in the Cipher Pixel app, be careful not to resize or compress the image when sharing it. When sending an image using messaging applications, the image must be sent as a 'Document'. If you send it as an image, the saved message may be lost. This is because messaging applications change the image format.

Screenshots

Kryptos Tools4 screens
Cipher Pixel4 screens

Verdict

The call

The clearest difference is iOS requirement: Cipher Pixel at 16 against Kryptos Tools's 18.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kryptos Tools ships an update every 3 weeks, Cipher Pixel monthly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 9 level
Kryptos Tools versus Cipher Pixel: the parameters behind the verdict, then further details
ParameterKryptos ToolsCipher Pixel
PriceFreeFree
Rating4.6 (7 ratings) — better
Positive reviews0.0% of reviews
Number of ratings7 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.616 — better
Further details — not scored
Size35 MB1 MB
Age rating4+4+
DeveloperJeffrey WilliamsSerhat Cihangir

In-app purchases

None

Kryptos Tools

No in-app purchases

None

Cipher Pixel

No in-app purchases

Questions

Is Kryptos Tools free?
Kryptos Tools is free to download, with no in-app purchases.
Is Cipher Pixel free?
Cipher Pixel is free to download, with no in-app purchases.
Do Kryptos Tools or Cipher Pixel have ads?
Neither Kryptos Tools nor Cipher Pixel shows ads.
Which is updated more often, Kryptos Tools or Cipher Pixel?
Kryptos Tools ships an update every 3 weeks, and Cipher Pixel monthly. Most recently, Kryptos Tools was updated on September 17, 2026 and Cipher Pixel on September 19, 2026.

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