diff --git a/README.md b/README.md
index 985c2837..9fb91672 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,7 @@ This library is used in the following projects:
 
 * MQTT Client Rx (Wrapper for Reactive Extensions, <https://github.com/1iveowl/MQTTClient.rx>)
 * Wirehome (Open Source Home Automation system for .NET, <https://github.com/chkr1011/Wirehome>)
+* MQTT Tester app (for [Android](https://play.google.com/store/apps/details?id=com.liveowl.mqtttester), [iOS](https://itunes.apple.com/us/app/mqtt-tester/id1278621826?mt=8), and [Windows 10](https://www.microsoft.com/en-us/store/p/mqtt-tester/9wzdncrd272c))
 
 If you use this library and want to see your project here please let me know.
 
@@ -101,4 +102,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
\ No newline at end of file
+SOFTWARE.