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I built a free Duolingo-style course for the language textbooks skip: flirting, dating, slang and swearing (Spanish, Chinese, Japanese)

Every course I tried taught me to order coffee and ask where the library is. None of them taught me how to tell someone they have a nice smile, what "¿Quieres subir?" means at someone's door at 1 a.m., or what my friends were actually saying when they swore. So I built AdultLingo : https://adultlingo.com What it is - Duolingo-style lessons (multiple choice, build-the-sentence, match pairs), for adults (18+) - 30 units per course: flirting and first dates → body language and consen

五维评分

付费意愿
35
需求真实度
55
个人可落地
85
竞争空间
65
新鲜度
80

AI 分析

痛点:主流语言课程只教点咖啡、问图书馆,不教调情、约会、俚语、脏话等成年人真实社交场景,成人学习者缺少实用且不尴尬的学习内容。

目标用户:想学西班牙语、中文、日语的成年语言学习者,尤其是对约会、社交俚语、成人向表达有需求的 18+ 用户。

证据:Every course I tried taught me to order coffee and ask where the library is. None of them taught me how to tell someone they have a nice smile, what "¿Quieres subir?" means at someone's door at 1 a.m., or what my friends were actually saying when they swore.

变现:Freemium:基础课程免费,付费解锁 explicit 单元、更多语言、离线音频、云同步进度、AI 角色对话次数或高级复习功能;也可做一次性买断的成人场景主题包。

MVP:2 周内先做西班牙语单语言网页版:10-15 个单元覆盖调情、第一次约会、身体语言与 consent、常见俚语和脏话;用静态站点+FSRS 间隔重复,加一个付费解锁 explicit 内容的简单 Stripe/Paddle 支付门槛。

竞品:Duolingo、Babbel、Rosetta Stone、LingQ、Anki 成人俚语牌组、Pimsleur

摘要:独立开发者发布 AdultLingo,一个免费、无需账户、Duolingo 风格的成人语言课程,覆盖调情、约会、俚语、脏话等主流教材跳过内容,西班牙语最完整,中文和日语仅有核心课程。帖子展示了明确的成人语言学习内容缺口,且产品为纯静态站点、单人可做;但没有收入数据或付费意愿原话,变现仍需验证。