Greenland Dispute Fuels Danish Push to Boycott U.S. Goods Through Smartphone Apps

BY Rosemary

Mobile apps designed to help consumers identify and avoid American-made products have surged in popularity in Denmark and beyond, as political tensions flare over U.S. President Donald Trump’s renewed interest in acquiring Greenland. The spike in downloads reflects how a diplomatic dispute has filtered down into everyday shopping decisions, turning grocery aisles into quiet venues for political protest.

Interest in these apps intensified in late January, when Trump’s public remarks about Greenland — a mineral-rich Arctic island that is a semiautonomous territory of Denmark — sparked anger across the country. Developers say the controversy prompted tens of thousands of people to seek out digital tools that would allow them to steer clear of U.S.-owned brands, even if the economic impact of such efforts is largely symbolic.

One of the most prominent examples is “Made O’Meter,” created by Copenhagen-based digital marketer Ian Rosenfeldt. He said the free app was downloaded roughly 30,000 times over just three days at the height of the diplomatic row, contributing to more than 100,000 total downloads since its launch last March. Usage surged sharply after weeks of relative quiet.

Rosenfeldt said the idea for the app grew out of conversations in online groups where Danes discussed boycotting U.S. goods but struggled with the practical details. Many products sold in European supermarkets are manufactured in one country, owned by companies in another, and marketed under brands that do not clearly reveal their corporate origins.

“People were frustrated and asking, ‘How do we actually do this in practice?’” Rosenfeldt said. “If you scan a barcode, it’s not always obvious whether a product is American-owned, Danish, or something else entirely. Without that information, you can’t really make a conscious choice.”

The latest version of “Made O’Meter” uses artificial intelligence to analyze images of multiple products at once, tracing ownership structures and supply chains before suggesting European-made alternatives. Users can set filters such as excluding U.S.-owned brands or limiting purchases to companies based within the European Union. Rosenfeldt says the app’s database delivers accuracy above 95 percent.

After an initial burst of interest when the app first launched, activity gradually declined — until Trump’s Greenland comments reignited public attention. According to Rosenfeldt, usage peaked on Jan. 23, when users scanned nearly 40,000 products in a single day, compared with roughly 500 scans per day during the previous summer. While daily use has since eased, it remains elevated at about 5,000 scans a day.

Although Denmark accounts for the largest share of users, Rosenfeldt said the app is also being used in Germany, Spain, Italy and even as far away as Venezuela. He described the renewed interest as deeply emotional, framing it as a response to what many Danes perceive as a rupture in a longstanding alliance.

“It’s become much more personal,” he said. “It feels like losing an ally and a friend.”

Trump announced in January that he would impose new tariffs on Denmark and several other European countries that rejected his calls for U.S. control over Greenland. He later reversed course, dropping the tariff threats after saying a preliminary framework had been reached with NATO’s help on access to Greenland’s resources. Few details of that understanding have been made public, and Denmark and Greenland have repeatedly insisted that sovereignty is not up for negotiation.

Technical talks between the United States, Denmark and Greenland on Arctic security began in late January, but the political damage had already been done in the court of public opinion. For some consumers, apps like “Made O’Meter” offer a way to register disapproval, even if they acknowledge that individual shopping choices will not significantly affect the U.S. economy.

Rosenfeldt said his goal is less about inflicting economic harm and more about sending a message to retailers and encouraging greater reliance on European producers. “Maybe we can send a signal,” he said. “If enough people care, perhaps it leads to change.”

Another app, “NonUSA,” has seen similar momentum. One of its creators, 21-year-old Jonas Pipper, said the app surpassed 100,000 downloads in early February, with more than 25,000 added on a single day in January. At peak moments, users were scanning hundreds of products per minute. Roughly 46,000 users are based in Denmark, with about 10,000 in Germany.

Pipper said some users reported a sense of empowerment amid the geopolitical tension. “They felt a bit of the pressure was lifted,” he said. “Like they had gained some control back in the situation.”

Economists, however, question how much practical impact such efforts can have. Christina Gravert, an associate professor of economics at the University of Copenhagen who specializes in consumer behavior, noted that American products make up only a small fraction of items on Danish grocery shelves — perhaps 1 to 3 percent, including categories like nuts, wine and candy.

At the same time, Denmark is heavily dependent on American technology, from smartphones and operating systems to office software. “If you really want to have an impact,” Gravert said, “that’s where it would start.” She also pointed out the irony that the boycott apps themselves are distributed through platforms operated by U.S. tech giants.

Gravert added that consumer boycotts tend to fade unless they are coordinated at a larger scale. Individual choices may raise awareness, but meaningful change often requires action by major retailers or companies responding to sustained public pressure.

“It becomes more interesting when large supermarket chains decide not to stock certain products because customers don’t want them,” she said. “That can influence what gets imported.”

Among shoppers in Copenhagen, reactions remain mixed. Some say the boycott is largely symbolic but emotionally meaningful. “We do boycott, but we don’t know all the American goods,” said 68-year-old retired navy officer Morten Nielsen. “It’s a personal feeling. We feel like we’re doing something, even if it’s not very much.”

Others are unconvinced. “I love America, and I love traveling there,” said Charlotte Fuglsang, a 63-year-old retiree. “I don’t think protesting this way is the right approach.”

For now, the apps remain a digital outlet for political frustration, reflecting how global disputes can reshape consumer habits — even if only temporarily — far from the negotiating table.