diff --git a/README.md b/README.md
index 1e8bbf2..24941f8 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Some links are available to [related resources](#resources).
 
 # Summary
 
-* Apps/tools covered: **1408**
+* Apps/tools covered: **1409**
 * Number of categories: **76**.
 
 # Index
@@ -23,7 +23,7 @@ Some links are available to [related resources](#resources).
 * [History management](#history) (4)
 * [Markdown](#markdown) (11)
 * [Networking](#networking) (59), [Note taking](#note-taking) (22)
-* [Office tools](#office) (15), [Online search and resources](#online) (17), [Organizers and calendars](#organizers) (22)
+* [Office tools](#office) (15), [Online search and resources](#online) (18), [Organizers and calendars](#organizers) (22)
 * [Package managers](#package-manager) (16), [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) (31), [System tools](#system) (25)
@@ -1042,6 +1042,7 @@ Tools that interact with online resources to provide their services, e.g., searc
 * [so](https://github.com/samtay/so) - Terminal interface for Stack Overflow.
 * [socialscan](https://github.com/iojw/socialscan) - Python library and CLI for accurately querying username and email usage on online platforms.
 * [socli](https://github.com/gautamkrishnar/socli) - Stack overflow command line client written in Python.  Search and browse stack overflow without leaving the terminal 
+* [wiki-tui](https://github.com/Builditluc/wiki-tui) - A simple and easy to use Wikipedia Text User Interface.
 * [wikit](https://github.com/KorySchneider/wikit) - A command line program for getting Wikipedia summaries easily.
 
 ## <a name="organizers"></a>Organizers and calendars
diff --git a/data/apps.csv b/data/apps.csv
index d4063e3..5ad5872 100644
--- a/data/apps.csv
+++ b/data/apps.csv
@@ -1407,3 +1407,4 @@ chat,tut,,https://github.com/RasmusLindroth/tut,TUI for Mastodon with vim inspir
 chat,twitch-tui,,https://github.com/Xithrius/twitch-tui,Twitch chat in the terminal.
 system,ugm,,https://github.com/ariasmn/ugm,A terminal based UNIX user and group browser.
 text-processing,wg-cmd,,https://github.com/AndrianBdn/wg-cmd,TUI for managing WireGuard configuration files.
+online,wiki-tui,,https://github.com/Builditluc/wiki-tui,A simple and easy to use Wikipedia Text User Interface.