All data provided to is only stored locally in your device. Paint Filters does not upload your data anywhere. The developers of Paint Filters Do Not have access to any of your data. Your data is not shared with any third party companies. Paint Filters Does Not include any advertisement libraries or any third party tracking (analytics) code.
Note: If you have activated "backup & reset" in your phone settings (Settings / Backup & Reset / Back up my data), you should be aware that Android itself will periodically save a copy of your phone's data in Google's servers. This backup may include data from Paint Filters and from other apps you use. The developers of Paint Filters Do Not have access to this data.