Doomersion Wants You to Learn Spanish While You Doomscroll

The Macro: Language Learning Is Broken and Everyone Knows It

I am going to say something that Duolingo shareholders will not like: most language learning apps do not actually teach you a language. They teach you to tap green buttons and maintain a streak. The gamification is brilliant for engagement metrics and terrible for fluency. After 500 days of Duolingo Spanish, most users still cannot order food in Mexico City without pointing at the menu.

The reason is immersion. Every linguist and language teacher will tell you the same thing. You learn a language by being surrounded by it. By hearing it spoken naturally, at natural speed, in natural contexts. Classroom drills and app exercises are supplements, not substitutes. The people who actually become fluent are the ones who move to the country, date someone who speaks the language, or consume hours of native media every day.

The problem with immersion has always been access and motivation. Not everyone can move to Barcelona. And sitting down to watch a Spanish TV show when you only understand 10% of the dialogue is frustrating. You give up. You go back to scrolling your phone.

Which brings us to the interesting insight behind Doomersion: Gen Z already spends 2.5 to 3 hours per day doomscrolling short-form video. That is an enormous block of time that is currently producing zero value. What if that time, which people are going to spend anyway, could be redirected toward immersion?

Competitors in the language space are numerous. Duolingo dominates mindshare with its gamified approach. Babbel and Rosetta Stone offer more traditional structured courses. Busuu adds community tutoring. Pimsleur focuses on audio. But none of them have tried to hijack the doomscroll habit itself. That is what makes Doomersion interesting.

The Micro: TikToks That Teach You Things

Doomersion, formerly called Doomlingo before what I assume was a very pointed legal conversation, lets you learn languages by doomscrolling. You open the app, and instead of random TikToks, you get short-form videos in your target language that are exactly matched to your current level. As you scroll, they get a little bit harder.

The founder, Mostafa Afr, is a Penn M&T graduate with over 65,000 followers on social media. The company went through Y Combinator’s W26 batch. The app is available on both iOS and Android, which for a startup this early is notable. A lot of consumer apps launch on one platform first.

The language selection is impressive for an early-stage product. The site shows Japanese, Mandarin, Spanish, German, French, Italian, Korean, Arabic, Portuguese, and Swedish. That is ten languages. For context, Duolingo took years to build out a comparable library, though they now offer far more.

The core mechanic is level-matched content. This is where the product either works or does not. If the difficulty matching is accurate and the progression feels natural, users will learn without realizing they are learning. If the matching is off, if you keep getting videos you cannot understand at all, users will bounce just like they would with any foreign-language content.

The mascot, a bird character called HudHud, has randomized messages and hover animations. It is a small detail, but it signals that the team is thinking about personality and brand in a way that matters for consumer apps. Duolingo’s green owl is arguably more recognizable than the product itself. Building a memorable character early is smart.

What I do not know yet is the content pipeline. Where do the videos come from? Are they sourced from existing TikTok and short-form platforms with rights cleared? Are they created specifically for the app? The quality and variety of the video library is the product. If you run out of fresh content at your level, you stop opening the app. Content velocity is everything in a consumption-based product.

The business model is also unclear from the current site. Duolingo runs on freemium with ads and a subscription tier. Babbel is subscription-only. For Doomersion, the question is whether users will pay for better doomscrolling or whether this needs to be ad-supported.

The Verdict

I think the core insight is genuinely clever. Meeting people where they already are, inside the doomscroll, instead of asking them to build a new habit, is a much easier behavior change than “open a learning app every day.”

At 30 days, I would want to see retention curves. Consumer apps live and die by Day 7 and Day 30 retention. If Doomersion can keep users scrolling in a second language for even half the time they spend on regular TikTok, the learning outcomes should follow.

At 60 days, the content question becomes critical. How fast can they add new videos? Is the level-matching system accurate enough that users feel challenged but not lost? And are users actually learning, or just watching videos they do not understand?

At 90 days, I would be looking at word-of-mouth metrics. Language learning apps spread socially. People tell their friends. If Doomersion has strong organic sharing, the growth engine is working. If it needs paid acquisition to grow, the unit economics will be tough in a market where Duolingo already spends heavily on user acquisition.

The doomscroll is the most powerful engagement mechanic ever invented. Pointing it at something useful is a good idea. Whether Doomersion can execute on the content and matching challenge will determine if this stays clever or becomes real.