UDP/TCP/REST Network Utility vs TS3 Server Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UDP/TCP/REST Network Utility
This app provides comprehensive network testing tools, including UDP and TCP client/server functionality, REST API requests, and network scanning. It allows users to send and receive data in various formats and analyze network performance.
- UDP send/receive
- TCP client/server
- REST API requests (GET, POST, PUT, DELETE)
- Network scanner with port testing
- IP address and interface information
- Data formatting (string, hex, JSON)
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The only network utility application you will ever need: 1) UDP Send and/or receive datagrams in both string and hexadecimal format. You can send the datagrams to another instance of the application, a server that is set up to receive datagrams or to the same instance of the application. If you are receiving datagrams, you can specify any valid port to bind to. 2) TCP TCP Mode supports two (2) submodes: 1) TCP Client and TCP Server. TCP Client allows you to to connect to a TCP Server via specifying the remote host and port the server is operating on. Once connected, messages can be sent to the server; any responses will be displayed in the output view. 2) TCP Server allows you to create an instance of a tcp server operating on a port that is user configurable. Once one or more clients connect, messages can be sent to the set of connected clients. All responses from the client will be displayed in the output view. Messages and responses can be a utf8 string or raw data in hexadecimal (go to settings to configure format). 3) REST REST mode supports four (4) request method/verbs: GET, POST, PUT,DELETE. In 'GET' mode, given a url, will display the output in output view. In 'POST' and 'PUT' mode, given a url and a body (e.g. parameters), the output will be displayed in the output view. In all cases, the output can be formatted in RAW or JSON. JSON builder feature to easily build the request body is available if POST/PUT is selected. 4) Network Scanner Scan a single or a range of IP Addresses. Optionally, test if a port is open. Response of scan includes number of packets sent, received, lost, response time and status of port. By going to Settings/Info, you can specify the timeout period for ping and port scans. • Current private and public IP Address available in Settings/Info tab. • Network interfaces available in Settings/Info tab. Privacy Policy: http://www.jcaccountingcpa.com/NetworkAppPrivacy.php Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
TS3 Server Viewer
View a list of connected clients on a Teamspeak 3 server. This efficient and simple application provides a clear overview of who is online without any advertisements.
- View connected clients
- Teamspeak 3 server support
- Efficient performance
- Simple interface
- Ad-free experience
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TS3 Server Viewer makes it easy to check your TeamSpeak 3 servers without joining them. See who is online, which channels they are in, and useful details about each server and user. - View online users and channels - See nested channels in the correct order - Check details such as idle time, away messages, server groups, talk power, recording status, and more - Save and manage multiple servers - Edit saved servers at any time - Sync your server list with iCloud - Open a server directly in TeamSpeak - Copy a server address with one tap - Store ServerQuery passwords securely in the Keychain - Use Home Screen widgets with the Pro version - Use the app on iPhone, iPad, and Mac - No ads The Pro version also includes server logos, automatic server names, slot information, widgets, and the option to refresh all saved servers at once. Some information may only be available when the server allows it through ServerQuery. This app is not affiliated with TeamSpeak Systems GmbH and is not an official TeamSpeak app.
Screenshots
Verdict
The clearest difference is rating: UDP/TCP/REST Network Utility at 4.4 against TS3 Server Viewer's 3.3. UDP/TCP/REST Network Utility also leads on ratings volume (38 vs 11) and iOS requirement (15.0 vs 17.0). TS3 Server Viewer's advantage is ads (none vs shown) and review sentiment (76% vs 43%). On price, 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
Both are free to download. UDP/TCP/REST Network Utility sells 1 in-app purchase, starting at $0.99 per month and TS3 Server Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
UDP/TCP/REST Network Utility holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 38 and 11 respectively. Written reviews complicate that: 43% of UDP/TCP/REST Network Utility's written reviews are positive against 76% of TS3 Server Viewer's, so the app with the better star average is not the one people write more warmly about.
UDP/TCP/REST Network Utility ships an update every 37 months, TS3 Server Viewer every 3 weeks. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.
| Parameter | UDP/TCP/REST Network Utility | TS3 Server Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (38 ratings) — better | 3.3 (11 ratings) |
| Positive reviews | 42.9% of reviews | 76.2% of reviews — better |
| Number of ratings | 38 — better | 11 |
| Update frequency | Every 37 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 8 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | JC Accounting & Innovative Technologies, Inc | Firat Sueluenkue |
Customer experience
UDP/TCP/REST Network Utility
TS3 Server Viewer
In-app purchases
UDP/TCP/REST Network Utility
- Full access and no ads.$0.991 Month
TS3 Server Viewer
- Pro version$3.99
Questions
Is UDP/TCP/REST Network Utility free?
Is TS3 Server Viewer free?
Which has better reviews, UDP/TCP/REST Network Utility or TS3 Server Viewer?
Do UDP/TCP/REST Network Utility or TS3 Server Viewer have ads?
Which is updated more often, UDP/TCP/REST Network Utility or TS3 Server Viewer?
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