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Master English slang, idioms, and cultural context through song lyrics. AI analyzes phrases from your favorite songs and generates realistic conversation skits.
Features:
- Deep cultural analysis of slang and idioms
- AI-generated conversation scenarios
- Gender-aware voice synthesis (male/female)
- Interactive flashcards with translations
- YouTube music video integration
Perfect for English learners who love music and want to understand how native speakers actually talk in pop culture.
Lyrical.AILearn English slang & idioms through your favorite songs
Shinji Katayamaleft a comment
Hey Product Hunt! 👋 I'm SHINJI, indie developer from Tokyo. I built Lyrical.AI because traditional English learning apps don't teach you how people actually speak in songs. **The Problem:** You learn grammar in textbooks, but when you listen to music, you hear "piece of cake," "hit the road," "no cap" - and nobody explains what these mean! **The Solution:** Lyrical.AI analyzes your favorite...
Lyrical.AILearn English slang & idioms through your favorite songs
Shinji Katayamaleft a comment
Hi Product Hunt! 👋 I'm the creator of Key-Ninja for Excel. As someone who struggled with Excel shortcuts, I built this to make learning them actually fun and effective. Why flashcards + keyboard visualization? Because muscle memory is everything when it comes to shortcuts! Features I'm most proud of: - 300+ shortcuts for both Windows & Mac - Interactive keyboard that lights up as you type -...
Key-Ninja for ExcelMaster Excel shortcuts through interactive flashcards
Shinji Katayamaleft a comment
Hi Product Hunt! 👋 I built Route Optimizer to solve a real problem: "I have 10 places to visit today, what's the best order?" Instead of manually planning routes or paying for expensive fleet management software, this app uses AI + Google Maps to instantly generate the most efficient path. Key features I'm proud of: - 8 route parts per day (great for multiple teams/shifts) - Real-time GPS...
Route OptimizerAI-powered route planning for multiple destinations
Master Excel keyboard shortcuts through interactive flashcards!
Key-Ninja helps you learn 300+ Excel shortcuts with:
✅ Interactive keyboard visualization (Win/Mac)
✅ Quiz mode with instant feedback
✅ Difficulty levels: Beginner → Advanced
✅ Category filtering (Formatting, Navigation, etc.)
✅ Save incorrect answers for review
✅ Bilingual support (English/Japanese)
Try the free demo or upgrade to Pro ($4.99/mo) for unlimited practice sessions.
Key-Ninja for ExcelMaster Excel shortcuts through interactive flashcards
Route Optimizer uses AI and Google Maps to instantly create the most efficient route for your deliveries, sales visits, or errands.
✅ AI-powered route optimization
✅ 8 route parts per day (multi-team support)
✅ Schedule calculation avoiding break times
✅ Real-time GPS re-optimization
✅ Transportation methods: Car, Transit
✅ CSV export & print-friendly itineraries
✅ Bilingual support (English/Japanese)
Perfect for delivery drivers, sales teams, and anyone with multiple stops to make!
Route OptimizerAI-powered route planning for multiple destinations
Shinji Katayamaleft a comment
Hi Product Hunt 👋 I built Anago-rhythm to tackle a very specific pain in the Japanese construction industry: verifying cost estimates. Many companies still rely on manual checks, which are slow and error-prone. With Anago-rhythm, you can upload a PDF estimate and let AI analyze it instantly. It checks line-item calculations, detects inconsistencies, and shows results in an interactive format—...
Anago-rhythmAI-powered web app that verifies construction estimates
Anago-rhythm is a web application that analyzes PDF-based construction estimates using AI.
It checks line-item calculations, detects inconsistencies, and presents results in an
interactive format—helping professionals save time and reduce costly errors.
Anago-rhythmAI-powered web app that verifies construction estimates