diff --git a/buisnesslogic/src/main/java/com/plannaplan/App.java b/buisnesslogic/src/main/java/com/plannaplan/App.java
new file mode 100644
index 0000000..3b32163
--- /dev/null
+++ b/buisnesslogic/src/main/java/com/plannaplan/App.java
@@ -0,0 +1,46 @@
+package com.plannaplan;
+
+import java.util.Date;
+
+import com.plannaplan.types.AppStates;
+
+public class App {
+    private static App instance;
+    private Date round1;
+    private Date round2;
+    private AppStates state;
+
+    private App() {
+    }
+
+    public AppStates getState() {
+        return state;
+    }
+
+    public void setState(AppStates state) {
+        this.state = state;
+    }
+
+    public Date getRound2() {
+        return round2;
+    }
+
+    public void setRound2(Date round2) {
+        this.round2 = round2;
+    }
+
+    public Date getRound1() {
+        return round1;
+    }
+
+    public void setRound1(Date round1) {
+        this.round1 = round1;
+    }
+
+    public App getInstance() {
+        if (this.instance == null) {
+            this.instance = new App();
+        }
+        return this.instance;
+    }
+}
\ No newline at end of file
diff --git a/buisnesslogic/src/main/java/com/plannaplan/types/AppStates.java b/buisnesslogic/src/main/java/com/plannaplan/types/AppStates.java
new file mode 100644
index 0000000..4983619
--- /dev/null
+++ b/buisnesslogic/src/main/java/com/plannaplan/types/AppStates.java
@@ -0,0 +1,5 @@
+package com.plannaplan.types;
+
+public enum AppStates {
+    STOPPED, RUNNING, PAUSED
+}
\ No newline at end of file