Update README.md

Author: izabelabujak

README.md

@@ -5,7 +5,11 @@ You collect the data in the field and then export it directly to the database. T
 
 The mapping mechanics is fairly simple. You navigate to interested mark-points based on your current location and imported catchment definition. You enter in the app the the data collected in these locations, like current stream state, discharge, comment, photos, or even movies of the flowing stream. After all, you click a button to simply export the survey to the database.
 
-If you want to use the application in your project, please contact me. I offer access to a web-based portal that enables additional features, such as import/export of surveys, multiple users access, persistent database storage, access historical stream mappings and more.
+If you want to use the application in your project, please contact me. I offer access to a web-based portal that enables additional features, such as import/export of surveys, multiple users access, persistent database storage, access to historical stream mappings, and more.
+
+# AppStore
+The application is available for free on AppStore: 
+https://apps.apple.com/uy/app/tempaqua/id1576484945
 
 # Author
 This application was developed by Izabela Bujak-Ozga.