A language practice app built around spaced repetition and real conversation
Language apps that stick use spaced repetition for vocabulary and real speaking practice to build confidence. Goodspeed generates both in a single build: an SRS flashcard engine, a speaking drill mode, and streak-based motivation, all wired to Supabase and ready for App Store submission.
WHAT GOODSPEED GENERATES
Built into every language practice build
Every language practice app Goodspeed generates includes these production-ready capabilities, wired together from day one.
| Item | Description | Strength |
|---|---|---|
| SRS engine | SM-2 spaced repetition algorithm implementation with due-date queue, review history, and card state machine. | SM-2 algorithm |
| Audio recording | Expo AV record/playback pipeline with waveform display and server-side comparison placeholder. | iOS + Android |
| Deck schema | Postgres schema: decks, cards, review_history, streaks with per-user progress isolation. | Full schema |
| Streak system | Timezone-aware daily streak with freeze card inventory and streak-repair purchase flow. | Included |
| App Store listing | Keyword-optimized title, subtitle, and description targeting language-learning search terms. | ASO-ready |
Stack: expo + react-native + supabase · TypeScript · EAS Build
SCORED IDEAS IN THIS SPACE
Language Practice ideas that scored well
Each idea below was scored across 18 market-signal sources. Click any to see the full breakdown, market size estimate, and build path.
HOW IT WORKS FOR LANGUAGE PRACTICE
From idea to language practice app in the store
Goodspeed runs a four-stage pipeline: score, plan, build, and ship. For a language practice app the pipeline generates 5 production-ready capabilities specific to this vertical, not a generic scaffold you have to finish yourself.
Score
Score your language practice idea against 18 signal sources: app-store reviews, Reddit threads, search trends, and competitor gaps.
Plan
Generate the full language practice architecture spec, screen map, and data schema specific to your idea's unique angle.
Build
Production-ready TypeScript and React Native code generated on expo, react-native, supabase, with every feature in the spec wired up and tested.
Ship
EAS Build compiles iOS and Android binaries. Goodspeed submits to TestFlight and Play Console. You own the repo, the signing keys, and the listing.
Build Queue
Meal Planner for Allergies
Plan
Generate
Deploy
1 / 3 stages complete