Comparison

Advanced JSON Viewer 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

Advanced JSON Viewer

This tool enhances JSON data viewing and editing within Safari and on your device. It offers beautiful formatting, syntax highlighting, and an interactive editor for efficient JSON management.

Highlights
  • Open and save JSON files
  • Beautiful JSON formatting
  • Syntax highlighting
  • Interactive editor
  • Light & dark modes
  • Error detection
Features
Read full description

Advanced JSON Viewer transforms raw JSON data into an elegant, interactive viewing experience right in Safari and now supports opening and saving JSON files directly from your device. Key Features: • Open JSON Files: Open and view JSON files from your device with powerful formatting • Save JSON Files: Edit and save your JSON data directly to your device • Beautiful JSON Formatting: Instantly transforms unformatted JSON into a clean, readable format • Syntax Highlighting: Makes JSON structure easily readable with color-coded elements • Light & Dark Modes: Automatically switches between themes based on your system preferences • Customizable Themes: Choose from a wide selection of professional color schemes • Interactive Editor: Edit JSON directly in the browser with the powerful Ace editor • Settings Toolbar: Quick access to all viewing preferences in one convenient panel • Adjustable Settings: Customize font size, tab width, and other viewing preferences • Invisible Characters: Option to display invisible characters for precise editing • Fast & Efficient: Works instantly on any JSON page or file without slowing down your experience • Error Detection: Highlights JSON syntax errors as you type • Toggle Views: Switch between raw and formatted views with a single click Perfect for developers, QA engineers, API testers, and anyone who works with JSON data. Advanced JSON Viewer makes reading, editing, and saving JSON in Safari and local files a delightful experience. Built with attention to detail and performance, this app seamlessly enhances your JSON workflow whether you're browsing API responses online or examining and editing local configuration files. Available as a universal purchase - buy once and use it on Mac, iPhone, iPad, and Vision Pro.

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

Advanced JSON Viewer4 screens
Logic Circuit Simulator Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Logic Circuit Simulator Pro at 100% against Advanced JSON Viewer's 40%. Logic Circuit Simulator Pro also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (12.0 vs 15.0). Advanced JSON Viewer's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, monetization model and chart position 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

Advanced JSON Viewer costs $1.99 and Logic Circuit Simulator Pro $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Advanced JSON Viewer ships an update every 6 weeks, Logic Circuit Simulator Pro every 2 days. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 7 level
Advanced JSON Viewer versus Logic Circuit Simulator Pro: the parameters behind the verdict, then further details
ParameterAdvanced JSON ViewerLogic Circuit Simulator Pro
Price$1.99 — better$2.99
Rating3.3 (3 ratings) — better—
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 6 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#186#165 — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size5 MB127 MB
Age rating4+4+
DeveloperAcrogenesis LLCAli Mert TUFEKCI

Customer experience

Advanced JSON Viewer

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

Logic Circuit Simulator Pro

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

In-app purchases

None

Advanced JSON Viewer

No in-app purchases

None

Logic Circuit Simulator Pro

No in-app purchases

Questions

Is Advanced JSON Viewer free?
Advanced JSON Viewer costs $1.99, with no in-app purchases.
Is Logic Circuit Simulator Pro free?
Logic Circuit Simulator Pro costs $2.99, with no in-app purchases.
Do Advanced JSON Viewer or Logic Circuit Simulator Pro have ads?
Neither Advanced JSON Viewer nor Logic Circuit Simulator Pro shows ads.
Which is updated more often, Advanced JSON Viewer or Logic Circuit Simulator Pro?
Advanced JSON Viewer ships an update every 6 weeks, and Logic Circuit Simulator Pro every 2 days. Most recently, Advanced JSON Viewer was updated on October 10, 2026 and Logic Circuit Simulator Pro on October 13, 2026.
Which is more popular, Advanced JSON Viewer or Logic Circuit Simulator Pro?
Advanced JSON Viewer currently peaks at #186 in the App Store charts, and Logic Circuit Simulator Pro at #165. Chart position reflects recent download velocity rather than total install base.

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