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All work
Case study

Lingo Peach — AI German Language App

An AI-powered German language learning app built around voice. Real conversation practice, adaptive difficulty, and a calming visual language that keeps learners coming back.

Client
Lingo Peach
Year
2025
Duration
10 weeks
Industry
EdTech
The work

How we
built it.

Lingo Peach makes learning German feel less like a chore and more like a conversation. Voice-led exercises powered by speech recognition, an adaptive engine that adjusts difficulty in real time, and a design system that is deliberately calm — no streaks, no gamification anxiety. We built the Next.js marketing site, the Flutter mobile app, and the AI speech evaluation pipeline.
Engagement

Services
delivered.

  • Product design
  • Mobile app
  • AI features
  • Web app
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Have a project?

Build something
like this.

Lingo Peach came to us with a brief and a deadline. We answer fast — usually within a business day — with three clarifying questions and a free 30-minute call.

Start your project

or just say hello — happy to chat without scope on the table.