Get acquainted with the terms of use and privacy policy of your app provider to understand what happens with your data. Some software might include also fun and entertainment features (e.g. 3D-view, name filters, full text search and dynamic pan and zoom navigation), in reporting (e.g.: fan charts, automatic narratives, relationship between arbitrary people, place of birth on virtual globes, statistics about number of children per family), validation (e.g.: consistency checks, research assistants connected to online genealogy databases), exporting (e.g.: export as web page, book or wall chart) and integration (e.g.: synchronisation with tablet version). drag and drop data entry for images, flexible data formats, free defined custom attributes for persons and connections between persons, rating of sources) and interaction (e.g. Genealogy software products differ in the way they support data acquisition (e.g. (Free demo, 50 person limit, no import/export, watermarked reports) (Free Trial, but you cannot save or export your entries) (15-Day Free Trial, Read-Only afterwards) (Free demo, 50 person limit, watermarked reports latest free version: 2.99p) Web-based genealogy software is not included. This article compares several selected client-based genealogy programs.