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Last updated on: 2026-06-10
Android Apps > Tools > CheckValve
CheckValve icon

CheckValve

2.0.17
David A. Parker
4.00
151 reviews
5,000+
Downloads
Free

CheckValve is a server query app for HLDS and SRCDS game server admins.

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About CheckValve

CheckValve is a tools app developed by David A. Parker.

Download Statistics

CheckValve has been downloaded 6.6 thousand times. In the last 30 days, the app was downloaded 1 times.

User Ratings

CheckValve is rated 4.00 out of 5 stars. The rating is based on 150 ratings.

App Information

CheckValve is FREE to download. The APK download size is 2.09 MB. The latest version available is 2.0.17. The last update was on August 6, 2025.

Technical Requirements

CheckValve requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2011.

Description
CheckValve is a server query app for HLDS/SRCDS game server admins which includes the following features:

* Basic server information (name, IP, map, players, tags)
* Detailed player information for a given server
* Player search (searches across all servers)
* RCON
* Real-time player chat (requires a CheckValve Chat Relay)

CheckValve is open source software. The source code is available under the terms of the GNU General Public License (GPL) version 3. If you wish to download the source code, please visit the CheckValve website:

http://sites.google.com/site/checkvalveapp

E-mail checkvalvedev@gmail.com with any bug reports, questions, or comments about CheckValve.

The full change log and source code are available at https://github.com/daparker/checkvalve

Recent changes:
Version 2.0.17:

- Updated the app to target Android 16 per the new Google Play requirements
- Removed unused permission READ_EXTERNAL_STORAGE
- Removed unused permission WRITE_EXTERNAL_STORAGE
- Updated the build toolchain and JDK version
- General code cleanup and updates to address deprecated features, etc.
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More data about CheckValve

Price Free to download
Total downloads 6.6 thousand
Recent downloads 1
Rating 4.00 based on 150 ratings
Ranking Not ranked
Version 2.0.17
APK size 2.09 MB
Number of libraries 13
Designed for Android 4.4+
Suitable for Everyone
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App Performance Report

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CheckValve compared with similar apps

Common keywords of similar apps

Checkvalve Player Query Hlds Srcds Game Admins General Updated Removed Unused Permission Server Source Code App Version Features Information Chat

Keywords missing from this app

Minecraft Play Servers Https Recent Api Check Application Free Support Data Client Games Ip Ultrasonic Integrity Checker Device Ping Kgs Account Online Team Chess Lichess Fixed Full Remote Chessback Open Safetynet Simple Tool List Users System Chatcraft Login Ads Watch

Google Play Rating history and histogram

Rating history
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Downloads over time

Downloads over time
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CheckValve has been downloaded 6.6 thousand times. Over the past 30 days, it has been downloaded 1 times.

Changelog of CheckValve

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Developer information for David A. Parker

David A. Parker

checkvalvedev@gmail.com

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Comments on CheckValve for Android

★★★★★ Broken rcon This app WAS great. Was - being the operative word. Since the last update, whenever I try to use rcon feature, it just says that error occurred. I'm using it on Golds server (Counter-Strike 1.6) but I like the new chat feature, it's working great. Any info on will rcon for Golds get fixed? Keep up the good work EDIT: Golds rcon fixed! Five stars! :)
★★★★★ Perfect Works great for checking my servers on the go. Can also rcon to check yhings like uptime and bandwidth usage. Love this tool
★★★★★ Perfect After many failed attempts with hlsw this app worked right of the bat on my tf2 server. Thank you so much
★★★★★ Have not used it much, but it looks good, I do see two places for improvement and 1.) Is to be able to back up the data... A lot of apps now allow backup to Dropbox which is great and that allows me 2 things. 1.) when I get a new or replacement phone I can restore my data, as having a lot of servers, it takes a very long time to set up, and 2ndly, I can share the configs between my phone and tablet and keep my configs the same. With that feature. 2.) Add a pretty name (For Example Coop 1, Coop 2 to the configs, with a lot of servers, having to memorize the IP's and Ports can be a tough job. With those additions, I would easily give this app 5 stars!
★★☆☆☆ Every time I press add server it says cannot connect, please do not install this app.
★★☆☆☆ RCON connection always fails even though password is correct

Google Play Rankings for CheckValve

This app is not ranked

Technologies used by CheckValve

5 permissions · 13 libraries
Subscribe to see full permission and library details
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