Checklist only a checklist

This app is nothing but a checklist but it really does its "checklist" Job. - You can choose to use it locally or have it synced and backup on cloud. (if you want to use the share function you'll have to create a cloud user) - It handles multiples list (that can be shared with other users via short generated code) - It handles 3 optional Category levels: Category; sub-category, sub sub-category - It handles import at item level, by pasting a list - It handles import a complete list from an excel file - It handles export complete excel file - It handles showing check or uncheck items (and count) - It can collapse or expand at all levels - It provides a search tool across all items in any category, sub-category and sub sub-category - Help links on every page - Long press on any icon displays icon task