diff --git a/docs/miscguide.md b/docs/miscguide.md
index 62f25648b..44c231b53 100644
--- a/docs/miscguide.md
+++ b/docs/miscguide.md
@@ -1142,6 +1142,7 @@
 * [Plucky](https://pluckyfilter.com/), [Block Site](https://webextension.org/listing/block-site.html), [LeechBlock](https://www.proginosko.com/leechblock), [uBlacklist](https://iorate.github.io/ublacklist/docs) or [Forest](https://github.com/fmhy/FMHY/wiki/FMHY%E2%80%90Notes.md#forest-extensions) - Site Blocking Extensions
 * [UnDistracted](https://www.undistracted.app/) or [Focus-ToDo](https://chromewebstore.google.com/detail/ngceodoilcgpmkijopinlkmohnfifjfb) - Chrome Productivity Managers
 * [Comicsflow](https://comicsflow.com/) - Comic / Manga Project Manager
+* [birthdays.app](https://birthdays.app) - Birthday reminders via text message
 
 ***