Comparison

TCP/UDP Server/Client vs Groot VPN

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

Head to head
About

TCP/UDP Server/Client

This utility app allows you to set up a server or client for testing network connections. It supports multiple client connections and offers flexible response options for received data, with separate logs for events and hexadecimal values.

Highlights
  • TCP/UDP server and client functionality
  • Supports multiple client connections
  • Configurable port numbers (0-65535)
  • Multiple response modes for received data
  • Event and Hexadecimal log windows
  • Echo, text, and lookup table responses
Features
Read full description

TCP / UDP - Server / Client A simple Server - Client app which can be used for testing purposes. A server can be started which listens for incoming client connections. The server's IP address is the device's IP address. A port number between 0 and 65535 can be freely selected. The server is not limited by 'one' client connection, several clients can connect to the server. There are 2 Log windows where one is the event log and text sending/receiving and the other window shows the Hex values ​​for sending and receiving. The server can respond to received data from a Client: - By sending received data back to the Client (echo) - Send an entered text back to the Client - By looking up a table you have defined and finding a match in this and then sending the associated data back to the Client The app is primarily developed for use on an iPad, but it can easily be used on an iPhone, although the screen is a bit small for this.

About

Groot VPN

Enhance your internet security and speed with this tool that offers a wide selection of V2Ray and Xray servers. It provides easy connection, customizable settings, and built-in network testing utilities for a secure and stable online experience.

Highlights
  • V2Ray & Xray protocols support
  • Speed Test, IP Check, Ping Test
  • Customizable connection settings
  • User-friendly interface
  • Stable and secure connections
  • Wide server node selection
Features
Read full description

Groot VPN client and servers node is V2Ray which uses Core Update and has many features and is designed with the aim of increasing the security and speed of the Internet and fully complies with the laws of the countries. Designed to be easy to use .Ability to set dns .Speed Test tool .IP check tool .Ping test tool .Very high-speed and uninterrupted V2ray servers Node with easy connection .The Xray & V2ray core is always updated .Vless , Vmess , Shadowsocks5 , Trojan V2Ray & Xray protocols .Very suitable speed with your internet .High security of Node V2Ray servers .Different internet and connection test tools Customization: You can customize your entire connection with V2ray servers Add manual Configs: You can enter your desired configuration and connect to your personal server very securely User-Friendly Interface: The simple and intuitive user interface of GrootRay caters to users of all levels, making it easy for everyone to navigate and utilize its features. Stable Connections: Leveraging advanced technologies, GrootRay ensures stable and uninterrupted connections, enhancing your overall user experience. Strong Encryption: Grootray employs strong encryption to safeguard your data during transmission. This ensures that your online communications are secure and protected. Wide V2ray & Xray Server Node Selection: Access a multitude of servers globally, enabling you to quickly and easily explore different regions and services with ease. Privacy : https://apigrootray.metadevloper.online/pages/legal2 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

TCP/UDP Server/Client3 screens
Groot VPN4 screens

Verdict

The call

The clearest difference is in-app purchases: TCP/UDP Server/Client at none against Groot VPN's 6. Groot VPN's advantage is update cadence (every 6 weeks vs every 6 months). On price, rating, ratings volume and ads 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. Groot VPN sells 6 in-app purchases, starting at $6.99 per month. TCP/UDP Server/Client asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for TCP/UDP Server/Client against 5.0 for Groot VPN. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

TCP/UDP Server/Client ships an update every 6 months, Groot VPN every 6 weeks. The most recent releases landed on September 15, 2026 and September 6, 2026 respectively.

Scorecard3 real differences · 7 level
TCP/UDP Server/Client versus Groot VPN: the parameters behind the verdict, then further details
ParameterTCP/UDP Server/ClientGroot VPN
PriceFreeFree
Rating5.0 (2 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings23 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size1 MB78 MB
Age rating12+4+
DeveloperJan AndersenM.T.D Ltd

Customer experience

TCP/UDP Server/Client

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Groot VPN

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TCP/UDP Server/Client

No in-app purchases

6 purchases

Groot VPN

Subscriptions6
  • 1 Month Single Subscribe$6.991 Month
  • 1 Month Family Subscribe$7.991 Month
  • 3 Month Single Subscribe$17.993 Months
Show 3 more
  • 3 Month Family Subscribe$19.993 Months
  • 6 Month Single Subscribe$34.996 Months
  • 6 Month Family Subscribe$39.996 Months

Questions

Is TCP/UDP Server/Client free?
TCP/UDP Server/Client is free to download, with no in-app purchases.
Is Groot VPN free?
Groot VPN is free to download, with in-app purchases available.
Which has better reviews, TCP/UDP Server/Client or Groot VPN?
TCP/UDP Server/Client and Groot VPN are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.
Do TCP/UDP Server/Client or Groot VPN have ads?
Neither TCP/UDP Server/Client nor Groot VPN shows ads.
Which is updated more often, TCP/UDP Server/Client or Groot VPN?
TCP/UDP Server/Client ships an update every 6 months, and Groot VPN every 6 weeks. Most recently, TCP/UDP Server/Client was updated on September 15, 2026 and Groot VPN on September 6, 2026.

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