Comparison

hashmaster vs Kryptos Tools

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

Head to head
About

hashmaster

This utility app provides a comprehensive tool for generating various hash algorithms. It supports a wide range of cryptographic hash functions, making it useful for developers and security professionals.

Highlights
  • Generates MD2, MD4, MD5 hashes
  • Supports SHA-1 and SHA-2 family
  • Includes SHA-3 variants
  • Supports KECCAK and RIPEMD algorithms
  • Includes SM3 and WHIRLPOOL
Features
Read full description

hash master is a tool about hash algorithm, current support algorithms include these: MD2, MD4, MD5, SHA-1, SHA-224, SHA-256,SHA-384,SHA-512,SHA-512/224,SHA512/256,SHA3-224,SHA3-256,SHA3-384,SHA3-512,KECCAK-224,KECCAK-256,KECCAK-512,RIPEMD-128,RIPEMD-160,RIPEMD-256,RIPEMD-320,SM3,WHIRLPOOL

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?

Screenshots

hashmaster4 screens
Kryptos Tools4 screens

Verdict

The call

The clearest difference is review sentiment: hashmaster at 100% against Kryptos Tools's 0%. hashmaster also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 18.6). Kryptos Tools's advantage is update cadence (monthly vs every 6 months) and ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

hashmaster holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Kryptos Tools has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of hashmaster's written reviews are positive against 0% of Kryptos Tools's.

UpkeepUpdate frequency

hashmaster ships an update every 6 months, Kryptos Tools monthly. The most recent releases landed on September 19, 2026 and October 4, 2026 respectively.

Scorecard5 real differences · 5 level
hashmaster versus Kryptos Tools: the parameters behind the verdict, then further details
ParameterhashmasterKryptos Tools
PriceFreeFree
Rating5.0 (1 ratings) — better4.6 (7 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings17 — better
Update frequencyEvery 6 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.6
Further details — not scored
Size37 MB36 MB
Age rating4+4+
Developer涧武 韩Jeffrey Williams

Customer experience

hashmaster

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Kryptos Tools

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

hashmaster

No in-app purchases

None

Kryptos Tools

No in-app purchases

Questions

Is hashmaster free?
hashmaster is free to download, with no in-app purchases.
Is Kryptos Tools free?
Kryptos Tools is free to download, with no in-app purchases.
Which has better reviews, hashmaster or Kryptos Tools?
hashmaster is rated higher. hashmaster averages 5.0 out of 5 from 1 ratings, while Kryptos Tools averages 4.6 from 7 ratings.
Do hashmaster or Kryptos Tools have ads?
Neither hashmaster nor Kryptos Tools shows ads.
Which is updated more often, hashmaster or Kryptos Tools?
hashmaster ships an update every 6 months, and Kryptos Tools monthly. Most recently, hashmaster was updated on September 19, 2026 and Kryptos Tools on October 4, 2026.

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