Comparison

Ruby 2.0 vs Logic Circuit Simulator Pro

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

Head to head
About

Ruby 2.0

Learn, run, and share Ruby scripts with this iOS app. Features include code autocompletion, syntax highlighting, and a built-in browser for learning materials. Customize your interface and share code easily via email or social media.

Highlights
  • Code autocompletion and indentation
  • Syntax highlighting
  • Built-in browser for learning materials
  • Save, modify, and delete code files
  • Customizable interface and execution voice
  • Generate and share QR codes for code/materials
Features
Read full description

This is an ios ruby2.0 app,you can learn,run,share ruby script. Features : Autocomplate. Auto Indent. Code color. In(the built-in browser or the txt editor),Select the text to run. Horizontal screen development. Code templates,the contents of the new file is copy from contents of the template file. *You can enter ruby code by keyboard, and then you can execut the ruby code,support the gets function. *You can adjust the code color and font size , and support to move the cursor left and right and up and down , easy to read and write. *You can find learning materials by the built-in browser . *You can save ruby code and learning materials, and can be modified to the save file and delete the save file . *The file system supports txt, pdf, chm, mp3,m4v,zip, gif, png, html, rb ,doc... *You can control the background image and color, and execution voice , background animation, text color and shadow, switch interface animation , the number and the order of the main interface of the tab bar to create your learning software. *You can Learn ruby knowledge , the system provides some basic learning materials . *You can use ruby code or learning materials to generate two-dimensional code , for easy sharing . *You can share code by Email,Weibo,Twitter,Facebook. *You can use the counter,light in the Setting tab.

About

Logic Circuit Simulator Pro

Design and simulate complex logic circuits with an intuitive interface. Build counters, ALUs, and even your own processors. Enjoy a premium, ad-free experience with lifetime access to all features.

Highlights
  • Advanced circuit design
  • Qnet algorithm for complex circuits
  • Build counter circuits and flip-flops
  • Construct Arithmetic Logic Units (ALUs)
  • Design custom processors
  • Ad-free experience
  • Offline mode
Features
Read full description

Welcome to Circuit Simulator Q Pro! Unleash your creativity and take your circuit design to the next level! With Circuit Simulator Q Pro, you get lifetime access to all premium features, allowing you to design and simulate advanced logic circuits with no limits. Our intuitive interface makes it effortless to bring your ideas to life. Key Features: Advanced Circuit Design: Create intricate logic circuits, from basic gates to complex architectures, all at your fingertips. Qnet Algorithm: Experience the power of our superior netlist algorithm, Qnet. Capable of handling the most complex circuits and branches, Qnet ensures seamless netlist generation while being resilient to loops. Build Countable Circuits: Design your own counter circuits and flip-flops, exploring the fundamentals of digital electronics. Arithmetic Logic Units: Construct arithmetic logic units (ALUs) that enable you to perform various calculations and operations. Create Your Own Processor: Push the boundaries of your imagination by designing your very own processors, integrating logic components like never before. Ad-Free & Offline Mode: Enjoy an uninterrupted, premium experience without ads or connectivity limitations. Join a community of innovators and unlock your full potential with Circuit Simulator Q Pro!

Screenshots

Ruby 2.04 screens
Logic Circuit Simulator Pro4 screens

Verdict

The call

The clearest difference is update cadence: Logic Circuit Simulator Pro at every 2 days against Ruby 2.0's every 4 months. Logic Circuit Simulator Pro also leads on review sentiment (100% vs 75%) and iOS requirement (12.0 vs 14.0). Ruby 2.0's advantage is chart position (#39 vs #165). 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

Ruby 2.0 costs $2.99 and Logic Circuit Simulator Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ruby 2.0 ships an update every 4 months, Logic Circuit Simulator Pro every 2 days. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 7 level
Ruby 2.0 versus Logic Circuit Simulator Pro: the parameters behind the verdict, then further details
ParameterRuby 2.0Logic Circuit Simulator Pro
Price$2.99$2.99
Rating4.3 (11 ratings) — better—
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings11 — better—
Update frequencyEvery 4 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#39 — better#165
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size50 MB127 MB
Age rating17+4+
Developer小文 黄Ali Mert TUFEKCI

Customer experience

Ruby 2.0

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews12 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Logic Circuit Simulator Pro

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ruby 2.0

No in-app purchases

None

Logic Circuit Simulator Pro

No in-app purchases

Questions

Is Ruby 2.0 free?
Ruby 2.0 costs $2.99, with no in-app purchases.
Is Logic Circuit Simulator Pro free?
Logic Circuit Simulator Pro costs $2.99, with no in-app purchases.
Do Ruby 2.0 or Logic Circuit Simulator Pro have ads?
Neither Ruby 2.0 nor Logic Circuit Simulator Pro shows ads.
Which is updated more often, Ruby 2.0 or Logic Circuit Simulator Pro?
Ruby 2.0 ships an update every 4 months, and Logic Circuit Simulator Pro every 2 days. Most recently, Ruby 2.0 was updated on October 8, 2026 and Logic Circuit Simulator Pro on September 27, 2026.
Which is more popular, Ruby 2.0 or Logic Circuit Simulator Pro?
Ruby 2.0 currently peaks at #39 in the App Store charts, and Logic Circuit Simulator Pro at #165. Chart position reflects recent download velocity rather than total install base.

Other comparisons