EU clamps down on covert UI tricks: Duolingo, Strava and Ticketmaster must meet new Digital Fairness regulations

The European Union has introduced a comprehensive set of rules aimed at eliminating deceptive design tactics—often called “dark patterns”—on online platforms, and three prominent services are already feeling the pressure. Language‑learning app Duolingo, fitness‑tracking service Strava and ticket‑sales powerhouse Ticketmaster have each been instructed to adjust core features to satisfy the new Digital Fairness Act.

The centerpiece of the legislation is a prohibition on manipulative interfaces that coerce users into actions they might not otherwise choose. For instance, Duolingo now has to provide learners with the ability to turn off the “streak” counter that rewards daily practice, a feature critics say can foster compulsive usage. Strava must tone down its “leaderboard” and “challenge” prompts so they are less intrusive, while Ticketmaster is required to overhaul its checkout flow to remove hidden fees that only surface late in the purchase process.

The provisions also cover online influencers, demanding clear disclosure whenever content is sponsored or paid for. Platforms that host user‑generated promotion—such as Instagram, TikTok and even the comment sections of the three companies mentioned—will need to roll out automated labeling tools to guarantee transparency. Non‑compliance could attract fines of up to 6% of annual global turnover, echoing the EU’s broader approach to digital market regulation.

EU officials argue the steps respond to mounting evidence that subtle design choices can steer consumer behaviour in ways that erode informed decision‑making. A 2023 study by the European Consumer Organisation found that nearly half of respondents felt “pressured” by streaks, notifications or countdown timers to keep using an app or complete a purchase. By targeting these tactics, regulators aim to level the playing field for users and smaller competitors who lack the resources to invest in aggressive UI engineering.

Industry reaction has been mixed. Duolingo’s spokesperson acknowledged the “importance of user autonomy” but warned that removing the streak option could diminish engagement among its most dedicated learners. Strava’s chief product officer highlighted ongoing work to give athletes more control over how their performance data is displayed, while Ticketmaster’s legal team signaled that the company is already redesigning its ticketing funnel to meet the new standards.

Looking ahead, the Digital Fairness Act will be enforced through a combination of self‑assessment reports and random audits carried out by national consumer authorities. Companies have a 12‑month grace period to implement the required changes, after which compliance checks will become routine. Observers note that the EU’s move could set a global precedent, prompting other jurisdictions to adopt similar rules and potentially reshaping the digital economy’s relationship with its users.