Geum 캐기, presented as “Geum캐기” or “Gold Mining,” is an idle rewards app and online community operated by Today Soft. The service is built around automatic gold accumulation, allowing users to collect rewards without continuously interacting with the app. Accumulated gold can be used to purchase gift certificates or exchanged for physical gold, and the site features user posts documenting gold deliveries, including reports of receiving one-gram gold bars.

Its website supports the service with announcements about mining machines, special events, shipping schedules, and reward-related offers. Users can also browse community discussions, reviews, redemption testimonials, gold-related news, and frequently asked questions, or contact customer support through inquiries. The site includes a shopping mall and provides an app download option.

Overall, Geum캐기 combines passive reward collection with redemption choices and a member community where users share experiences and ask questions. The service is operated by Today Soft, which lists its business and customer contact details on the website