Mon Petit Prono: the french app that took over the world cup conversation
Over three million users joined the Mon Petit Prono challenge during this year’s World Cup, making it the unexpected hit of the tournament.
- Published on 13-07-2026 at 13h56
- Updated on 13-07-2026 at 14h14

From France to Spain, England to Argentina, four nations will battle for World Cup glory this Sunday. While these powerhouses dominate headlines, an unexpected champion has quietly emerged from the tournament’s shadows. This victor isn’t a country—it’s an app. Since the tournament kicked off, the three-letter acronym MPP, short for Mon Petit Prono, has infiltrated offices, bars, and living rooms across France. Behind this viral phenomenon lies an entrepreneurial journey that began with three colleagues and their shared passion for football.
How does Mon Petit Prono work?
Mon Petit Prono thrives on competitive leagues. Users create private leagues for friends, family, or coworkers, then invite participants via a shareable link. Before each match, players predict outcomes, the tournament winner, and the top scorer. Real-time leaderboards keep the excitement alive as results roll in.
Who’s using it?
Industry reports indicate Mon Petit Prono’s core user base in 2026 includes business school students, corporate teams, families, and close-knit friend groups.
Why has it become so popular?
To uncover the app’s winning formula, we spoke to several enthusiastic users.
Marie participates in three leagues—family, friends, and colleagues. For her, it’s a beloved tradition: “I’ve done this since I was old enough to play. Back then, we used a different app that no longer exists.” While each league has its own dynamic, she highlights the workplace version: “It sparks conversations beyond work. Sometimes I feel bad for those who aren’t involved—we discuss the app at least once or twice a day.”
Matia currently tops his league’s rankings. A seasoned app user, he credits its appeal to the fact that “you don’t need to know anything about football to win. Obviously, watching more matches helps you spot favorites or underdogs.” Camille praises the app’s simplicity: “It’s incredibly intuitive—even casual users can navigate it effortlessly. You don’t need to be a betting expert; the interface is straightforward.”
How often do people check it?
All three users admit to checking the app multiple times daily, typically before and after matches. For some, it’s become an obsession. Marie recalls waking up at 4 a.m. during the heatwave: “Before the tournament, I’d get knots in my stomach before night matches. I’d wake up at 4 a.m. from the heat and think, ‘I can’t fall back asleep—I need to check Mon Petit Prono.’ If my score was off, it kept me awake.”
Potential downsides
While the app fuels excitement, it can also create stress or tension. Though Mon Petit Prono doesn’t involve real-money betting, users can organize their own competitions with stakes. “I think adding money changes the vibe,” Marie explains, sharing her alternative: “In my friend group, the winner gets a beer cooler.” Another challenge is workplace friction: “People who aren’t into football get teased, and I’m a sore loser—it stresses me out,” she admits.
The story behind Mon Petit Prono
Mon Petit Prono’s origins trace back to 2011 as “Mon Petit Gazon,” born from the frustration of three colleagues—Martin Jaglin, Benjamin Fouquet, and Grégory Rota—who loved football but grew tired of their usual betting site’s decline. With no budget or marketing plan, they took a bold risk by acquiring their former platform. Their early success relied on scores from a major sports outlet, but they were forced to stop using those in 2013. Undeterred, they expanded internationally in 2016 with “My Little Nuts” in the UK and “Mi Gran Delantera” in Spain. A 2018 fundraising round secured €1 million from investors like Sébastien Bazin, Martin Solveig, and Jean-Étienne Amaury. This allowed the founders to quit their jobs and rebrand the platform. In 2022, Mon Petit Gazon was acquired by LFP MEDIA for an estimated €20–30 million. Since June 11, MPP has seen unprecedented growth, with downloads surging 340% in eight days, topping app store charts worldwide.