aid

altruistic

app

application

assistance

awareness

care

cash

charity

clean

concern

contribution

crowdfunding

digital

display

dollar

donate

donation

earth

eco

ecology

environment

environmental

funding

fundraising

generosity

generous

give

giving

help

hope

humanitarian

interface

internet

money

nature

philanthropy

phone

protect

protection

raising

responsibility

save

screen

smartphone

social

support

technology

touch

using