MapComplete bụ webụsaịtị ebe mmadụ nwere ike ịhụ ma tinye aka na maapụ isiokwu. Ọ na-egosi atụmatụ n'ime otu isiokwu (dịka ọmụmaatụ: nfuli igwe kwụ otu ebe ọha). Ọ bụrụ na ahọpụtara mgbapụta igwe kwụ otu ebe, mmadụ ga-ahụ ozi ndị ọzọ gbasara ya wee zaa ajụjụ ụfọdụ iji nyere ndị obodo aka. Ọ bụrụ na mgbapụta igwe kwụ otu ebe na-efu na maapụ, mmadụ nwere ike itinye nke a ngwa ngwa. Enwere ọtụtụ maapụ dị, nke ọ bụla gbadoro ụkwụ na isiokwu dị iche iche (dịka ọmụmaatụ: ogige egwuregwu, ụlọ mposi ọha, ụlọ ahịa, akpa akwụkwọ ọha, ihe mkpofu na maapụ jikọtara ya na akụkọ wikipedia nke onye/ihe a na-akpọ okporo ámá). Data niile sitere na (ma tinye ya na) OpenStreetMap, yabụ imeziwanye site na MapComplete ga-emeziwanye OsmAnd, Organic Maps na ọtụtụ puku ngwa ndị ọzọ.