Comparison

Brainf*ck vs Blue Van Clef for Mobile

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

Head to head
About

Brainf*ck

This tool provides an integrated development environment for an esoteric programming language known for its extreme minimalism. It allows users to write and execute programs using only eight simple commands, challenging and amusing programmers.

Highlights
  • Minimalist command set
  • Turing complete language
  • Instruction pointer execution
  • Byte cell array
  • Data pointer movement
  • Input/Output streams
Features
Read full description

Brain***k IDE is an esoteric programming language created in 1993 by Urban Müller, and is notable for its extreme minimalism. The language consists of only eight simple commands and an instruction pointer. While it is fully Turing complete, it is not intended for practical use, but to challenge and amuse programmers. Brain***k simply requires one to break commands into microscopic steps. The language's name is a reference to the slang term Brain***k, which refers to things so complicated or unusual that they exceed the limits of one's understanding. History In 1992, Urban Müller, a Swiss physics student, took over a small online archive for Amiga software. The archive grew more popular, and was soon mirrored around the world. Today, it is the world's largest Amiga archive, known as Aminet. Müller designed Brain***k with the goal of implementing it with the smallest possible compiler, inspired by the 1024-byte compiler for the FALSE programming language. Müller's original compiler was implemented in machine language and compiled to a binary with a size of 296 bytes. He uploaded the first Brain***k compiler to Aminet in 1993. The program came with a "Readme" file, which briefly described the language, and challenged the reader "Who can program anything useful with it? :)". Müller also included an interpreter and some quite elaborate examples. A second version of the compiler used only 240 bytes. As Aminet grew, the compiler became popular among the Amiga community, and in time it was implemented for other platforms. Several Brainf*ck compilers have been made smaller than 200 bytes, and one is only 100 bytes. Language design The language consists of eight commands, listed below. A Brain***k program is a sequence of these commands, possibly interspersed with other characters (which are ignored). The commands are executed sequentially, with some exceptions: an instruction pointer begins at the first command, and each command it points to is executed, after which it normally moves forward to the next command. The program terminates when the instruction pointer moves past the last command. The Brain***k language uses a simple machine model consisting of the program and instruction pointer, as well as an array of at least 30,000 byte cells initialized to zero; a movable data pointer (initialized to point to the leftmost byte of the array); and two streams of bytes for input and output (most often connected to a keyboard and a monitor respectively, and using the ASCII character encoding). Privacy policy: https://static.macflash.ru/PRIVACY_POLICY_EN Terms of use: https://static.macflash.ru/TERMS_OF_USE_EN

About

Blue Van Clef for Mobile

Explore Bluetooth Low Energy (BLE) devices by discovering their services, characteristics, and descriptors. This open-source tool respects accessibility features like VoiceOver and Dark Mode.

Highlights
  • BLE device discovery
  • Service, characteristic, descriptor exploration
  • Accessibility support (VoiceOver, Dark Mode)
  • Open-source MIT license
  • Bluetooth Framework integration
Features
Read full description

Once connected to a device, you can do a "drill-down" discovery of the device's services, characteristics, and descriptors. The app is designed to respect Accessibility (VoiceOver and Increased Contrast), as well as Dark Mode. This is a 100% open-source app, with the code licensed as MIT. It uses the BlueThoth Framework (A Bluetooth SDK), which is also 100% open-source. The source repo for the app is: https://github.com/RiftValleySoftware/BlueVanClef The source repo for the BlueThoth Framework is: https://github.com/RiftValleySoftware/RVS_BlueThoth This is a page with some basic instructions for the app: https://riftvalleysoftware.com/bluevanclef/

Screenshots

Brainf*ck4 screens
Blue Van Clef for Mobile4 screens

Verdict

The call

The clearest difference is rating: Blue Van Clef for Mobile at 4.8 against Brainf*ck's 2.9. Blue Van Clef for Mobile also leads on in-app purchases (none vs 3). Brainf*ck's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads 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. Brainf*ck sells 3 in-app purchases, starting at $1.49 per month. Blue Van Clef for Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Blue Van Clef for Mobile holds the better App Store score, 4.8 against 2.9. Both are backed by a comparable volume of ratings — 10 and 6 respectively.

UpkeepUpdate frequency

Brainf*ck ships an update every 2 weeks, Blue Van Clef for Mobile every 2 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Brainf*ck versus Blue Van Clef for Mobile: the parameters behind the verdict, then further details
ParameterBrainf*ckBlue Van Clef for Mobile
PriceFreeFree
Rating2.9 (10 ratings)4.8 (6 ratings) — better
Positive reviews40.0% of reviews—
Number of ratings10 — better6
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, MaciPhone, iPad, iPod, Apple Watch
Requires iOS13.013.0
Further details — not scored
Size8 MB4 MB
Age rating12+4+
Developermacflash.ruRift Valley Software, Inc.

Customer experience

Brainf*ck

All ratings10 ratings
Positive40.0%
Neutral10.0%
Negative50.0%
Written reviews10 reviews
Positive40.0%
Neutral10.0%
Negative50.0%

Blue Van Clef for Mobile

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Brainf*ck

Subscriptions2
  • Premium month$1.491 Month
  • Premium year$4.991 Year
One-time1
  • Premium unlimited$9.99
None

Blue Van Clef for Mobile

No in-app purchases

Questions

Is Brainf*ck free?
Brainf*ck is free to download, with in-app purchases available.
Is Blue Van Clef for Mobile free?
Blue Van Clef for Mobile is free to download, with no in-app purchases.
Which has better reviews, Brainf*ck or Blue Van Clef for Mobile?
Blue Van Clef for Mobile is rated higher. Brainf*ck averages 2.9 out of 5 from 10 ratings, while Blue Van Clef for Mobile averages 4.8 from 6 ratings.
Do Brainf*ck or Blue Van Clef for Mobile have ads?
Neither Brainf*ck nor Blue Van Clef for Mobile shows ads.
Which is updated more often, Brainf*ck or Blue Van Clef for Mobile?
Brainf*ck ships an update every 2 weeks, and Blue Van Clef for Mobile every 2 months. Most recently, Brainf*ck was updated on October 8, 2026 and Blue Van Clef for Mobile on October 13, 2026.

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