diff --git a/README.md b/README.md
index 08b0543..0ad8b3a 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Some links are available to [related resources](#resources).
 
 # Summary
 
-* Apps/tools covered: **1389**
+* Apps/tools covered: **1390**
 * Number of categories: **76**.
 
 # Index
@@ -26,7 +26,7 @@ Some links are available to [related resources](#resources).
 * [Office tools](#office) (15), [Online search and resources](#online) (17), [Organizers and calendars](#organizers) (22)
 * [Package managers](#package-manager) (15), [Password managers](#password-manager) (18), [Pastebin](#pastebin) (3), [Process viewers and monitoring (alternatives to top)](#monitor-top) (25), [Productivity](#productivity) (10), [Program templates and boilerplate](#programming-boilerplate) (11), [Programming](#programming) (36), [Prompts](#prompt) (4)
 * [RSS](#rss) (10), [Religion](#religion) (4)
-* [Science](#science) (19), [Screen recorder](#screen-recorder) (10), [Screen savers](#screensaver) (4), [Security and encryption](#security) (31), [Shells](#shells) (14), [Sound and music](#music) (46), [System monitoring](#monitor) (27), [System tools](#system) (24)
+* [Science](#science) (19), [Screen recorder](#screen-recorder) (10), [Screen savers](#screensaver) (4), [Security and encryption](#security) (31), [Shells](#shells) (14), [Sound and music](#music) (46), [System monitoring](#monitor) (28), [System tools](#system) (24)
 * [Terminals](#terminal) (14), [Text processing](#text-processing) (33), [Text search (alternatives to grep)](#text-search) (11), [Text search and replace (alternatives to sed)](#text-search-replace) (6), [Time trackers](#time-tracker) (15), [Todo managers](#todo-manager) (30), [Torrent](#torrent) (7), [Typing test and practice](#typing) (8)
 * [Utilities](#utility) (37)
 * [Versioning](#versioning) (8), [Video](#video) (11), [Viewers](#viewers) (26)
@@ -1426,6 +1426,7 @@ Applications to display the usage of system resources: network, memory, power, e
 * [powertop](https://01.org/powertop) - A `top`-like utility to monitor the sources of power consumption, allows to turn on/off many components, quite useful to track possible power-related issues.
 * [pv](http://www.ivarch.com/programs/pv.shtml) - The pv command is used to monitor the progress of data through pipe.
 * [ramfetch](https://github.com/WhoseTheNerd/ramfetch) - A fetch which displays memory info using /proc/meminfo.
+* [s-tui](https://github.com/amanusk/s-tui) - Terminal-based CPU stress and monitoring utility.
 * [screenFetch](https://github.com/KittyKatt/screenFetch) - It can be used to generate one of those nifty terminal theme information + ASCII distribution logos. It auto-detects the distribution and display an ASCII version of that distribution's logo and some valuable information to the right.
 * [smem](https://www.selenic.com/smem/) - Python program that reports memory usage; it can report the "proportional set size" (PSS), a meaningful representation of the amount of memory used by libraries and applications in a virtual memory system; it has built-in chart generation.
 * [sysdig](https://www.sysdig.org/) - Sysdig captures system calls and events from the Linux kernel.  You can save, filter, and analyze the data with our CLI or our desktop app.  Think of sysdig as strace + tcpdump + htop + iftop + lsof + wireshark for your entire system.
diff --git a/data/apps.csv b/data/apps.csv
index 9393862..d6c539d 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1388,3 +1388,4 @@ office,patat,,https://github.com/jaspervdj/patat,Terminal-based presentations us
 devops,planor,,https://github.com/mrusme/planor,"The Cloud Aviator: TUI client for cloud services (AWS, Vultr, Heroku, Render.com, Fleek, ...)."
 office,pysentation,,https://github.com/mimseyedi/pysentation,pysentation is a CLI for displaying Python presentations.
 data-management-tabular,qsv,,https://github.com/jqnatividad/qsv,"CSVs sliced, diced & analyzed."
+monitor,s-tui,,https://github.com/amanusk/s-tui,Terminal-based CPU stress and monitoring utility.