The link to the app page in the Israeli Google Play Store https://play.google.com/store/apps/details?id=com.cellact.secnum
The app appears in Israeli and American stores, and stores in selected European countries. The list of countries is updated from time to time, you can see the latest list at www.cellact.com .
If you have verified that you are in the appropriate store, and the application is not yet available – please follow the settings on the device:
• Go into Device Settings >> Application Manager >> Select Google Play Store
• Press Clear data
• Press Force stop
• Re-enter and try to download the app.