Duolingo Spaced Repetition

Name: Duolingo Spaced Repetition
Rating: 2 (8 reviews)
Author: Chase

A Chrome Browser Extension to Add Spaced Repetition to Duolingo

As of May 2026, Duolingo Spaced Repetition has 348 users and a 2.00/5 rating from 8 reviews in the Workflow & Planning category.

Chase Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users−2.8%

348

Rating−6.5%

2.00

8 reviews

Reviews+14.3%

Version

1.1

Manifest V3

History

2 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	358	2.14	7	1.1
May 21, 2026	362	2.14	7	1.1
Now	348	2.00	8	1.1

Permissions & access

Permissions: storage
Host access: None declared

Screenshots

About

Spaced repetition is an evidence-based learning technique that has been proven to increase the rate of information retention. It works by presenting the user with new and more difficult lessons more frequently, while older and less difficult lessons are shown less frequently in order to exploit the psychological spacing effect :brain:

It is commonly used for studying languages, however good tooling currently only exists for flashcard based studying systems such as Anki and SuperMemo. The Duolingo Spaced Repetition extension aims to bridge the amazing power of Duolingo with the proven methodology of spaced repetition by introducing a new study mode! :sparkles:

Simply install the extension and you will see a new study mode button for spaced repetition. Use the new study mode and it will auto select your study lessons based on what evidence shows will help you retain information the best! :tada:

Features
- Spaced Repetition mode
- Auto-start new lessons