Nightkey is a private members' community that offers exclusive deals and experiences in London. With this app, users can save up to 50% at some of the city's best venues, including Michelin starred restaurants and secret basement bars.

The app allows users to discover new venues based on location, cuisine, and price. It provides insider knowledge, including menus and venue images, to help users make informed decisions.

In addition to the complimentary membership, Nightkey offers premium features. Members can receive exclusive invites to members' clubs, boutique fitness classes, and cultural events. This includes complimentary HIIT, spinning, and yoga classes, tickets to fashion week, food festivals, art exhibitions, and access to sell-out music performances.

To become a Nightkey member, users need to download the app and apply for membership.

Nightkey: Exclusive Offers is a lifestyle app in the Food & Drink category, available for free on the iPhone platform.