Saturday, October 24, 2026 4,350 lists 78,096 records on file
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Openlet

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Free

All five study modes · No ads · No upgrade wall

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On the record

Account
The site describes signup as a free account.openletapp.vercel.app · read 10 Oct 2026
Export
The site says users can export decks anytime.openletapp.vercel.app · read 10 Oct 2026
Import
Users can import decks from CSV or paste content.openletapp.vercel.app · read 10 Oct 2026
Infrastructure
The repository says production data and authentication require a Supabase project.github.com · read 10 Oct 2026
Maker
The GitHub profile identifies ChloeVPin as Chloe, an independent software builder in Los Angeles.github.com · read 10 Oct 2026
Purpose
Openlet is a free, open-source flashcard and study tool for students.openletapp.vercel.app · read 10 Oct 2026
Security reporting
The project asks vulnerability reporters to use email rather than public GitHub issues and says it will acknowledge reports within 48 hours.github.com · read 10 Oct 2026
Self-hosting
The site says its MIT-licensed source can be self-hosted.openletapp.vercel.app · read 10 Oct 2026
Source repository
The project repository describes Openlet as an open-source flashcard application with FSRS spaced repetition, deck creation and import, image occlusion, folders, sharing, and account-backed synchronization.github.com · read 10 Oct 2026
Spaced repetition
The site says Learn uses FSRS so difficult cards return sooner and easy cards wait longer.openletapp.vercel.app · read 10 Oct 2026
Study modes
It offers Flashcards, Learn, Write, Match, and Test modes, which the site says are all unlocked for free.openletapp.vercel.app · read 10 Oct 2026
Supported version
The security policy says it provides security updates for the latest version running on master; older commits are unsupported.github.com · read 10 Oct 2026

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