Comparison

VHDL Compiler vs B School MBA

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

Head to head
About

VHDL Compiler

Write and test VHDL code on your mobile device. This application is designed for learning and executing VHDL snippets using the GHDL simulator. It offers a code editor with syntax highlighting and a custom keyboard for efficient input.

Highlights
  • Compile and run VHDL programs
  • View program output and errors
  • Custom keyboard for VHDL characters
  • Advanced source code editor
  • Syntax highlighting and line numbers
  • Import, open, save, and share files
Features
Read full description

Write VHDL code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets! VHDL (VHSIC Hardware Description Language) is a hardware description language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as a general purpose parallel programming language. This app uses the open-source GHDL simulator (http://ghdl.free.fr). GHDL is a VHDL compiler that can execute (nearly) any VHDL program. GHDL is not a synthesis tool: you cannot create a netlist with GHDL (yet). Features: - Compile and run your program - View program output or detailed error - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting and line numbers - Open, save, import and share VHDL files. Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - All entities should be have the same name as their files.

About

B School MBA

Connect with fellow MBA students nationwide for networking and event updates. Discover travel opportunities, chat with classmates, and find potential roommates.

Highlights
  • Connect with MBA classmates
  • Engage with students nationwide
  • Discover latest events
  • Chat with classmates
  • Browse classbook
  • Find potential roommates
Read full description

B School is a networking platform for MBA students. B School allows you to engage with classmates at your school along with other MBA students across the country. With B School you’ll be in the know of all the latest events going on in the MBA community. With B School find the latest travel events, chat with classmates, browse through the classbook to find alike classmates, and even find potential roommates for the upcoming year. B School, a more connected MBA experience.

Screenshots

VHDL Compiler4 screens
B School MBA4 screens

Verdict

The call

The clearest difference is rating: B School MBA at 4.0 against VHDL Compiler's 2.7. B School MBA also leads on in-app purchases (none vs 1) and ads (none vs shown). VHDL Compiler's advantage is review sentiment (100% vs 75%). On price, ratings volume, device support and iOS requirement 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. VHDL Compiler sells 1 one-off in-app purchase. B School MBA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

B School MBA holds the better App Store score, 4.0 against 2.7. Both are backed by a comparable volume of ratings — 7 and 4 respectively. Written reviews complicate that: 100% of VHDL Compiler's written reviews are positive against 75% of B School MBA's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

VHDL Compiler ships an update every 2 months, B School MBA every 10 days. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
VHDL Compiler versus B School MBA: the parameters behind the verdict, then further details
ParameterVHDL CompilerB School MBA
PriceFreeFree
Rating2.7 (7 ratings)4.0 (4 ratings) — better
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings7 — better4
Update frequencyEvery 2 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better12.1
Further details — not scored
Size20 MB79 MB
Age rating4+17+
DeveloperKetan AppaCampusTalk

Customer experience

VHDL Compiler

All ratings7 ratings
Positive42.9%
Neutral0.0%
Negative57.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

B School MBA

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

1 purchases

VHDL Compiler

One-time1
  • Upgrade$2.99
None

B School MBA

No in-app purchases

Questions

Is VHDL Compiler free?
VHDL Compiler is free to download, with in-app purchases available.
Is B School MBA free?
B School MBA is free to download, with no in-app purchases.
Which has better reviews, VHDL Compiler or B School MBA?
B School MBA is rated higher. VHDL Compiler averages 2.7 out of 5 from 7 ratings, while B School MBA averages 4.0 from 4 ratings.
Do VHDL Compiler or B School MBA have ads?
VHDL Compiler shows ads; B School MBA does not.
Which is updated more often, VHDL Compiler or B School MBA?
VHDL Compiler ships an update every 2 months, and B School MBA every 10 days. Most recently, VHDL Compiler was updated on November 3, 2026 and B School MBA on November 3, 2026.

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