Waffle free and in plain English
Yes, but we do not collect any personally identifiable information.
When you first open the app you are given a random ID which gets stored locally on your device. This ID is sent alongside any usage metrics that are sent back to us.
If at any time you delete the app's data or remove and reinstall it you will be assigned a new random ID, meaning that you will appear to us as an entirely new user.
We may collect information about how widely you're using different features of the app, for example the number of events, guests, tags, tables, rules or plans that you have created.
Importantly, we do not collect any personal information such as guest names, tag names or table names.
We may also collect information about which features you are using or how you navigate around the app.
We collect this data to aid in improving the app, for example, to help us identify which features could be improved or what new functionality would be most useful in the future.
By design, we don't have access to your data so the only place your data is available is on your own device.
The app includes a backup & restore feature (available via the settings page) which can be used if you need to transfer your data to a new device.