Language learning, local-first

Build vocabulary, review smarter, and keep control of your learning data.

VociApp is a vocabulary trainer for personal language learning. It supports local study, spaced repetition, deck and card management, optional account sync, OCR-assisted import, and optional AI-powered learning support.

Local-first vocabulary decks, cards, review history, SRS progress, and study settings.
Optional account registration enables Supabase-backed sync and account-specific AI quota.
Optional AI features help with explanations, context, vocabulary extraction, verb analysis, and import enrichment.
Camera/photo OCR import is user-initiated and used to extract vocabulary from selected learning material.

No third-party advertising SDKs. No cross-app tracking. No public sharing of your vocabulary decks by default.

Support

Get help with login, sync, deck selection, learning progress, imports, OCR, AI quota, or subscriptions.

Open Support

Privacy

Read how VociApp handles local app data, Supabase account data, AI requests, photos/OCR, support emails, retention, and deletion.

Open Privacy Policy

Account Deletion

Request deletion of your VociApp account and associated server-side account data, even if you no longer have the app installed.

Open Deletion Request Instructions

AI & Data Safety

Understand what AI features do, what content is sent for AI processing, what limits apply, and how to report problematic AI output.

Open AI & Data Safety

Accounts and Sync

You can use VociApp locally. Account sign-in is optional for sync and account-specific cloud features. Guest-local data is not synced unless you choose to claim it into your account.

Store Disclosures

Transparency notes for App Store privacy labels, Google Play Data safety, permissions, account deletion, AI, and billing disclosures.

Open Store Disclosures

Legal Scope

VociApp is a learning tool. It is not professional translation, legal, medical, financial, safety-critical, or examination-certification software.