Jar provides a savings and investment app centered on digital gold, allowing users to save through daily, weekly, monthly, or one-time contributions. The platform enables users to purchase 24K digital gold, sell their holdings, and redeem eligible holdings for physical gold. Jar also offers automated savings features that help users set recurring contributions and manage their gold savings through the app. In addition, the platform provides access to gold and silver jewellery through its associated jewellery offering.