The free app, available for Apple and Android devices, passed the milestone at the beginning of the month.
John Pinder, managing director of Lynx Purchasing, said: “Whether launching new menus, offering specials, or running promotional offers to stay competitive in a quickly-changing market, maintaining the target gross profit is at the heart of a successful foodservice businesses are embracing the digital revolution to compete effectively.
“The fact that more than 10,000 professionals across the industry are now using it shows how foodservice businesses are embracing the digital revolution to compete effectively.”
The app has become the first digital product to receive the Craft Guild of Chefs endorsement, and allows users to manage their menu costs using several calculations.
The GP calculator can work out the correct menu price, target cost price and total gross profit a business is making, using a series of calculations.
Lynx Purchasing works with more than 2,200 businesses including pubs, restaurants, care homes, education providers and hotels.