Algo by AirDev
Turn a Google Sheet model into a web app in 5 minutes
How Algo works:
1) Sign in with Google and connect to the spreadsheet that you want to use.
2) Choose what cells you want to send to the model and what cells you want to receive from the model.
3) Use your app to enter values, run them through the model, and get the results. Make your app public to share with others.
With Email Notifications for Google Forms, you can send personalized emails whenever someone submits your form. The emails can be automatically sent to the form owner, the respondent or anyone else. You can also send conditional emails that are sent to different people based on the user's answers in the form.