Open Lingo

Spec sheet

What it does

Open Lingo is a free language-learning app with structured courses, adaptive flashcards, and speaking, listening, and handwriting practice.Read 12 Oct 2026 · openlingoapp.com

Platforms

The web app works on phones in a browser; the maker says native iOS and Android apps are coming, while its FAQ describes an iOS beta.Read 12 Oct 2026 · openlingoapp.com

Free plan

YesRead 23 Sep 2026 · openlingoapp.com

Mobile apps

NoRead 23 Sep 2026 · openlingoapp.com

Privacy

The maker says it does not sell, rent, or trade personal information to data brokers or advertisers for their marketing lists.Read 12 Oct 2026 · openlingoapp.com

Support

Users can contact support by email at [email protected] or ask questions in the community Discord.Read 12 Oct 2026 · openlingoapp.com

Ads and consent

Advertising-related storage is enabled only after the user accepts the cookie banner or equivalent settings control, and consent can be withdrawn.Read 12 Oct 2026 · openlingoapp.com

Anki integration

Learners can import Anki cards so words they already know are credited instead of taught again.Read 12 Oct 2026 · openlingoapp.com

Course limits

The maker estimates current courses at approximately A1 to A2 or below, says the levels are not certified, and notes that each course is still growing.Read 12 Oct 2026 · openlingoapp.com

Course tools

Courses include a placement test, grammar and conjugation trainers, graded stories, and listening or role-play conversations.Read 12 Oct 2026 · openlingoapp.com

Languages

The app offers Korean, Japanese, Spanish, and French courses; Portuguese is in closed beta.Read 12 Oct 2026 · openlingoapp.com

Languages offered

3Read 23 Sep 2026 · openlingoapp.com

Offline and sync

Reviews are stored on the device first and sync when it is back online; an account is needed to save progress across sessions and devices.Read 12 Oct 2026 · openlingoapp.com

Personalized review

YesRead 23 Sep 2026 · openlingoapp.com

Placement test

YesRead 23 Sep 2026 · openlingoapp.com

Project and licensing

Open Lingo describes itself as an open-source project built by learners and MIT licensed.Read 12 Oct 2026 · openlingoapp.com

Security and providers

Auth0 handles sign-in, and the maker says it uses cloud hosting and database providers for the API and stored progress.Read 12 Oct 2026 · openlingoapp.com

Spaced repetition

FSRS-6 schedules reviews based on what learners remember and forget.Read 12 Oct 2026 · openlingoapp.com

Speech practice

YesRead 23 Sep 2026 · openlingoapp.com

Writing practice

Handwriting practice checks Hiragana, Katakana, and Hangul against animated stroke order, and speech recognition checks pronunciation.Read 12 Oct 2026 · openlingoapp.com

Plans and prices

Every Open Lingo plan and price →

Where Specifiction places it

• Language learning apps#162 of 2787.9