diff --git a/README.md b/README.md
index 2071487..45fefc8 100755
--- a/README.md
+++ b/README.md
@@ -971,6 +971,7 @@ algorithms, knowledgebase and AI technology.
 * [Read](https://medium.com/@readapp/introducing-read-for-ios-de4d2799254a#.z3lrigjr7)
 * [Reader IQ](http://www.ereaderiq.com)
 * [Readgeek](http://www.readgeek.com)
+* [Read This Twice](https://readthistwice.com)
 * [Riffle](https://www.rifflebooks.com)
 * [Shelfie](http://www.shelfie.com)
 * [TasteKid: Books](http://www.tastekid.com/books)