NK Emas is a free iPhone app developed by NK JEWELRY PT. It falls under the Business & Productivity category, specifically in the Finance subcategory. This app offers a range of features that make it easy for users to buy and sell gold.

One of the key features of NK Emas is NK Jual Emas Antam, which allows users to buy and sell Emas Antam ranging from 0.5 grams to 1,000 grams. This service aims to make gold ownership affordable and accessible to everyone.

Another feature is NK Titip Emas, where users can entrust their gold with the assurance that its weight will increase by a flat 10% annually.

NK Cicil Emas is a service that enables users to purchase gold through easy installments, with the buying price adjusted based on the daily updated gold price.

NK Beli Perhiasan Emas allows users to sell any form of damaged or broken gold jewelry, with or without accompanying documents.

NK Referral program is a referral program where users can become gold entrepreneurs.

The app also provides information on the latest buying and selling prices of gold and precious metals, as well as details about NK Emas' products and services.

For ease and convenience, NK Emas offers multiple payment methods, including bank transfers, online banking, and payment through popular retail chains.

To ensure transaction security, users are advised to keep their personal data (phone number, address, email, OTP code) confidential.

Overall, NK Emas provides a convenient platform for buying, selling, and investing in gold, with additional features that cater to various needs of its users.