Comparison

JSON Highlight Pro for Safari vs iPerf Pulse

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

Head to head
About

JSON Highlight Pro for Safari

Features
Read full description

JSON Highlighter Pro is a powerful Safari extension that instantly formats and beautifully highlights JSON data within your browser. Ideal for developers and data analysts, this tool offers 28 different themes to choose from, making JSON data more readable and visually appealing. With this app, working with complex JSON data becomes easier and more intuitive. Key Features: Format and indent JSON data instantly Choose from 28 different highlight themes Easy to use with an intuitive interface Perfect for developers, aiding in code review and debugging JSON Highlighter Pro is highly recommended for web developers and data engineers, greatly enhancing the visualization of JSON data. Download now and take your JSON management to the next level!

About

iPerf Pulse

Measure raw network throughput between devices on your local network without internet servers. Diagnose Wi-Fi issues, benchmark routers, or verify Ethernet links with live charts and detailed historical data. Supports TCP and UDP testing.

Highlights
  • Client and Server modes
  • Bonjour discovery
  • TCP and UDP testing
  • Live real-time charts
  • Bidirectional testing
  • Configurable test parameters
  • Local test history
Features
Read full description

iPerf Pulse brings the industry-standard iperf3 network throughput tool to iPhone, iPad, Mac, and Apple Vision Pro wrapped in a fast, modern interface designed for everyday speed-testing on your local network. Whether you're diagnosing a Wi-Fi dead spot, benchmarking a new mesh router, or verifying the bandwidth of an Ethernet link, iPerf Pulse measures the real, raw throughput between two devices without relying on any internet speed-test server. KEY FEATURES • Client and Server modes - run a test against any iperf3 server, or turn your device into one so other devices can test against it. • Bonjour discovery - nearby iPerf Pulse servers appear automatically on your local network. No IP-typing required. • TCP and UDP - measure reliable throughput with TCP, or push UDP to test jitter and packet loss. • Live charts - watch bandwidth update in real time during the test. • Bidirectional - measure upload and download simultaneously. • Configurable - parallel streams, custom duration, MSS, window size, congestion control, DSCP, and more. • UDP rate control - unlimited by default, with an in-app field to cap the rate when you want to. • History - every test is saved locally with full interval data, so you can compare runs later. • Universal app - one purchase covers iPhone, iPad, Mac, and Apple Vision Pro. • Private by design - no analytics, no tracking, no accounts. The app never contacts any server you didn't choose. HOW TO USE 1. Run an iperf3 server somewhere on your network (another device with iPerf Pulse, or `iperf3 -s` on a Mac/Linux box). 2. Open iPerf Pulse, pick the server from the Bonjour list or enter its IP. 3. Tap Start. ABOUT IPERF3 iPerf Pulse embeds iperf3, the open-source network measurement tool maintained by ESnet and Lawrence Berkeley National Laboratory. iperf3 is the same engine used by network engineers worldwide; iPerf Pulse exposes its full feature set behind a clean, touch-first UI. Distributed under the BSD 3-Clause license - see the About screen inside the app for the full notice. REQUIREMENTS iPerf Pulse is designed for the latest Apple operating systems and uses Local Network access to discover and connect to iperf3 servers. No internet connection is required for testing on your own network.

Screenshots

JSON Highlight Pro for Safari1 screens
iPerf Pulse3 screens

Verdict

The call

The clearest difference is price: iPerf Pulse at Free against JSON Highlight Pro for Safari's $0.99. JSON Highlight Pro for Safari's advantage is iOS requirement (15.0 vs 26.0). On ads, in-app purchases 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

iPerf Pulse is free to download; JSON Highlight Pro for Safari costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 8 level
JSON Highlight Pro for Safari versus iPerf Pulse: the parameters behind the verdict, then further details
ParameterJSON Highlight Pro for SafariiPerf Pulse
Price$0.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, Vision Pro
Requires iOS15.0 — better26.0
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DeveloperMoca LLCDilan Paradis

In-app purchases

None

JSON Highlight Pro for Safari

No in-app purchases

None

iPerf Pulse

No in-app purchases

Questions

Is JSON Highlight Pro for Safari free?
JSON Highlight Pro for Safari costs $0.99, with no in-app purchases.
Is iPerf Pulse free?
iPerf Pulse is free to download, with no in-app purchases.
Do JSON Highlight Pro for Safari or iPerf Pulse have ads?
Neither JSON Highlight Pro for Safari nor iPerf Pulse shows ads.

Other comparisons