@codewithzi · X

I got German C1 in one year and I'm helping others with to do the same

LandoLorinse · HN

Vocab Top – AI-powered vocabulary builder that helps you retain words

u/danskwill · Reddit

I got tired of juggling 5 different apps to learn a language, so I built one that does it all For the last while I was learning German using Memrise for vocab, Anki for flashcards, iTalki for speaking practice, Youtube for listening, a bit of Duolingo and a notebook to (badly) track actual progress. It worked, sort of, but I never had a clear picture of what I was actually good at versus just grinding a streak. So I built Fluensea . It puts dictation practice, spaced-repetiti

@LinguExcel · X

Become fluent in any language faster than ever by reviewing thousands of real life sentences. Treat language learning like a HIIT workout.

u/Ecstatic-Rooster3295 · Reddit

Built a small tool to see how native speakers actually use words across different media (movies, podcasts, etc.) I used to use YouGlish a lot while studying, but it always felt pretty basic—you watch a clip, and that's it. I wanted a way to filter clips by specific media (movies, TV shows, podcasts), get translations, and actually ask an AI why someone used a word in that specific context when textbook definitions fell short. So I spent some time building my own version to

@AbasovEdgar · X

Play and Learn German Language smarter than anyone else

@ReadSentence · X

u/BigBoyWeazle · Reddit

Launching our first iOS app was brutal… but it paid off🚀 Hey everyone 😊 We recently launched our first iPhone app, Learn Farsi iOS and man o man, what a ride it was! Some early numbers in the first 4 weeks: • 290+ downloads • 23 paid users, $700+ total revenue so far • Now at ~$100 MRR I know these numbers aren’t huge, but it honestly feels crazy to see people pay for something we built. It really shows that building for a small, underserved niche can work. A

@mrpandey360 · X

time to face the music

@CosmeValera · X

I just launched the beta and would love to hear your feedback! You can play around with it and create your own custom guides here: 🔗 Any RTs, replies, or feedback are hugely appreciated! 🤝 #buildinpublic #indiedev #SaaS #AIwrapper

@lzhgus · X

My kid goes to an English-only school in the US, but we speak Chinese at home. So I built her a tiny Animal Crossing-style island to learn English 🏝️ Snap a pic of the teacher's daily schedule → AI turns it into a lesson pack → she learns words from animal villagers, shakes apple trees, goes fishing 🎣 100% hand-written Three.js, zero assets, no backend. Try it:

@Aireadio · X

🚀 Just launched AIReadio! 📚 Turn books into AI-powered summaries, deep insights, and natural audio in minutes. Built for curious minds who want to learn faster—even with a busy schedule. Try it 👉 #buildinpublic #indiehackers #AI #books #SaaS