Comparison

systemsoundtest vs Format JSON for Safari

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

Head to head
About

systemsoundtest

Explore over 100 official iOS system sounds with a clean, modern interface. Tap buttons to instantly play notification tones and alerts, with dynamic visual feedback.

Highlights
  • Over 100 official iOS system sounds
  • Instant sound playback
  • Clean, user-friendly interface
  • Dynamic button color changes
  • Explore notification tones and alerts
Features
Read full description

This App offers an exciting way to explore iOS system sounds , featuring over 100 sound clips that you can play with a simple tap. Designed with a clean, modern interface, each button represents a different system sound, from familiar notification tones to rarely heard alerts. When you press a button, the corresponding sound plays instantly, giving you insight into the auditory world behind iOS devices. //Access to 100+ official iOS system sounds. //Sleek, user-friendly design with soft pink buttons for an aesthetically pleasing experience. //Real-time sound feedback with dynamic button color changes during playback. //AppDeveloper, sound designers, and anyone curious about system audio.

About

Format JSON for Safari

This Safari Extension automatically formats raw JSON content in your browser, making it easier to read and debug. It offers features like pretty printing, collapsible nodes, and validation to enhance developer productivity when working with structured data.

Highlights
  • Automatic JSON detection and formatting
  • Pretty printing and beautification
  • Collapsible nodes for navigation
  • Line numbers for precision
  • Light and dark themes
  • JSON syntax validation
  • Key/value search
  • Path and value copying
Features
Read full description

Format JSON is a powerful Safari Extension that automatically detects and beautifully formats raw JSON content right in your browser. Designed with developers in mind, it enhances productivity and readability with an intuitive interface and a robust set of tools to explore and manipulate JSON data effortlessly. Whether you're debugging APIs, inspecting server responses, or reviewing structured data files, Format JSON transforms the way you work with JSON in Safari. Key Features • Automatic Detection & Formatting Seamlessly formats any JSON content you open in Safari—no manual steps needed. • Pretty Printing & Beautification Turns dense JSON into a clean, readable structure with proper indentation and spacing. • Collapsible Nodes Easily navigate complex objects and arrays with collapsible tree structures for better focus. • Line Numbers Stay organized and precise when scanning or editing JSON with optional line numbers. • Light & Dark Themes Choose between light and dark modes to match your system or personal preference. • JSON Validation Instantly checks for valid JSON syntax and alerts you to formatting errors. • Key / Value Search Quickly locate any key or value within your JSON data with built-in search functionality. • Path Highlighting & Copying Click any node to view its full path. Copy paths to clipboard for fast use in development or documentation. • Value Copying Copy individual values with a single click—ideal for testing, sharing, or further processing. Format JSON is essential for any web developer, backend engineer, or data enthusiast who works with JSON regularly. Install now to take control of JSON in Safari with clarity, speed, and precision. Privacy-Friendly & Lightweight Format JSON runs entirely in-browser, with no data tracking or external server communication. Your JSON stays yours.

Screenshots

systemsoundtest1 screens
Format JSON for Safari2 screens

Verdict

The call

The clearest difference is chart position: systemsoundtest at #145 against Format JSON for Safari's unranked. systemsoundtest also leads on price ($0.49 vs $1.99). Format JSON for Safari's advantage is device support (4 vs 2). On review sentiment, 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

systemsoundtest costs $0.49 and Format JSON for Safari $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 8 level
systemsoundtest versus Format JSON for Safari: the parameters behind the verdict, then further details
ParametersystemsoundtestFormat JSON for Safari
Price$0.49 — better$1.99
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1 — better—
Update frequency—Every 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
Best chart rank#145 — better—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.015.0 — better
Further details — not scored
Size1 MB14 MB
Age rating4+4+
DeveloperSHUNJI KUSAKAPierre Stanislas

Customer experience

systemsoundtest

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Format JSON for Safari

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

systemsoundtest

No in-app purchases

None

Format JSON for Safari

No in-app purchases

Questions

Is systemsoundtest free?
systemsoundtest costs $0.49, with no in-app purchases.
Is Format JSON for Safari free?
Format JSON for Safari costs $1.99, with no in-app purchases.
Do systemsoundtest or Format JSON for Safari have ads?
Neither systemsoundtest nor Format JSON for Safari shows ads.

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