I am using this best and useful app. Ilike this app. Because I am daily use this application
1: -concept: - this app concept very best. I like its concept. In this google email app service.
2.layout and design: -gmail mobile app’s layout and features are very attractive and liked.
3.features: - its features are very best. Features are for this gmail mobile app’s best and not worst this feaures.in this features, veary best detail, exaple: -what mail reciveing , what mail sent, any other all detail give up.
4.usefulness: -very usefull, who people do not loke .mall people and I liked this app, because this app very usefull. All people mail send to tother office.and all new paper’s I derail give up with photos and sent mail.i liked app.