Comparison

Carbon Oxtech vs Simple WebSocket Client

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

Head to head
About

Carbon Oxtech

Features
Read full description

This app allows you to control your connected OxTech Gateways. Users can use the app to add Gateways and monitor gateway conditions in real time.

About

Simple WebSocket Client

Connect to WebSocket servers with customizable HTTP headers. Save successful connections for easy access and review. This tool is designed for developers needing to test WebSocket endpoints.

Highlights
  • WebSocket client functionality
  • Add custom HTTP headers
  • Save successful connections
  • Review connection history
  • Developer tool
Read full description

This app is a WebSocket Client. The app can add HTTP headers as needed when connecting. Successful connections are saved for later review.

Screenshots

Carbon Oxtech4 screens
Simple WebSocket Client4 screens

Verdict

The call

The clearest difference is ads: Carbon Oxtech at none against Simple WebSocket Client's shown. Carbon Oxtech also leads on iOS requirement (12.0 vs 18.0). On price, update cadence, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Carbon Oxtech ships an update every 2 months, Simple WebSocket Client every 3 months. The most recent releases landed on December 25, 2025 and September 22, 2026 respectively.

Scorecard2 real differences · 7 level
Carbon Oxtech versus Simple WebSocket Client: the parameters behind the verdict, then further details
ParameterCarbon OxtechSimple WebSocket Client
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 months — betterEvery 3 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPod — betteriPhone
Requires iOS12.0 — better18.0
Further details — not scored
Size30 MB26 MB
Age rating4+4+
DeveloperOXIT, LLCYuya Asamura

In-app purchases

None

Carbon Oxtech

No in-app purchases

None

Simple WebSocket Client

No in-app purchases

Questions

Is Carbon Oxtech free?
Carbon Oxtech is free to download, with no in-app purchases.
Is Simple WebSocket Client free?
Simple WebSocket Client is free to download, with no in-app purchases.
Do Carbon Oxtech or Simple WebSocket Client have ads?
Simple WebSocket Client shows ads; Carbon Oxtech does not.
Which is updated more often, Carbon Oxtech or Simple WebSocket Client?
Carbon Oxtech ships an update every 2 months, and Simple WebSocket Client every 3 months. Most recently, Carbon Oxtech was updated on December 25, 2025 and Simple WebSocket Client on September 22, 2026.

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