diff --git a/README.md b/README.md
index a5daa06..5b7f83f 100644
--- a/README.md
+++ b/README.md
@@ -374,3 +374,4 @@ Name | License | Demo
 [Horizon - Simple visual equaliser for Android](https://github.com/Yalantis/Horizon) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/Horizon.png" width="100%">
 [Stepper Touch](https://github.com/DanielMartinus/Stepper-Touch) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/StepperTouch.gif" width="49%">
 [Konfetti](https://github.com/DanielMartinus/konfetti) | [ISC](https://opensource.org/licenses/ISC) | <img src="/art/konfetti.gif">
+[CircleTimer](https://github.com/jaeryo2357/circleTimer) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/CircleTimer.gif" width="49%">
diff --git a/art/CircleTimer.gif b/art/CircleTimer.gif
new file mode 100644
index 0000000..5f50dfb
Binary files /dev/null and b/art/CircleTimer.gif differ
diff --git a/pages/Other.md b/pages/Other.md
index 0a2a649..6f827fb 100644
--- a/pages/Other.md
+++ b/pages/Other.md
@@ -20,4 +20,5 @@ Name | License | Demo
 [Horizon - Simple visual equaliser for Android](https://github.com/Yalantis/Horizon) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/Horizon.png" width="100%">
 [Stepper Touch](https://github.com/DanielMartinus/Stepper-Touch) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/StepperTouch.gif" width="49%">
 [Konfetti](https://github.com/DanielMartinus/konfetti) | [ISC](https://opensource.org/licenses/ISC) | <img src="/art/konfetti.gif">
+[CircleTimer](https://github.com/jaeryo2357/circleTimer) | [Apache License V2](https://www.apache.org/licenses/LICENSE-2.0) | <img src="/art/CircleTimer.gif" width="49%">