If you just want to try out the app, you can download it to your Windows PC, Laptop or Mac.
If you have Android Phone or Tablet, you can download the OptiSigns app from Google Play Stores as well.
You can use the app for production if you'd like.
If you want to preview how things should look before applying changes to the screens.
You can do so by making changes to the screen, but instead of clicking Save. Click "Preview":
If you need 1 more screen to use as a preview, just send us an email at firstname.lastname@example.org we will increase your limit at no cost for your preview.