BrainHack vs hashmaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BrainHack
This app serves as an interpreter for the esoteric B*******k programming language. It allows users to execute B*******k code, which is known for its extreme minimalism and is designed for programmer challenge and amusement rather than practical use.
- B*******k programming language interpreter
- Execute esoteric code
- Minimalist programming language support
- ASCII character output
- Byte input and manipulation
Read full descriptionHide full description
BrainHack is an interpreter app for B*******k. The B*******k programming language is an esoteric programming language noted for its extreme minimalism. It is a Turing tarpit, designed to challenge and amuse programmers, and was not made to be suitable for practical use. It was created in 1993 by Urban Muller. Commands: > increment the data pointer (to point to the next cell to the right). < decrement the data pointer (to point to the next cell to the left). + increment (increase by one) the byte at the data pointer. - decrement (decrease by one) the byte at the data pointer. . output a character, the ASCII value of which being the byte at the data pointer. , accept one byte of input, storing its value in the byte at the data pointer. [ if the byte at the data pointer is zero, then instead of moving the instruction pointer forward to the next command, jump it forward to the command after the matching ] command. ] if the byte at the data pointer is nonzero, then instead of moving the instruction pointer forward to the next command, jump it back to the command after the matching [ command.
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.
- 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
Read full descriptionHide 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
Screenshots
Verdict
The clearest difference is rating: hashmaster at 5.0 against BrainHack's 4.2. BrainHack's advantage is update cadence (every 6 weeks vs every 6 months) and ratings volume (6 vs 1). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
hashmaster holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: BrainHack has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
BrainHack ships an update every 6 weeks, hashmaster every 6 months. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.
| Parameter | BrainHack | hashmaster |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 11 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Katsuma Tanaka | 涧武 韩 |
Customer experience
BrainHack
hashmaster
In-app purchases
BrainHack
No in-app purchases
hashmaster
No in-app purchases
