Tools for building and reviewing a vocabulary list

The problem, in plain words: “I want a tool to save vocabulary words while browsing on my phone and desktop, then review them later using flashcards or spaced repetition.”

No tool in the catalog fully fits this yet.

You want a cross-device way to capture vocabulary from what you read on phone and desktop, then review it later with flashcards or spaced repetition.

Updated June 2026.

Partly fits

Vocablypartial · 52

It’s built to help you learn vocabulary while browsing (via a browser extension), which is close to your “save while browsing” goal, and it targets language learners.

Won’t cover: It focuses on using a foreign language in context while browsing, rather than a dedicated workflow to save your own vocabulary from both phone and desktop and review it with flashcards or spaced repetition.

Polidictpartial · 48

It’s explicitly a vocabulary tool with customizable word lists and smart spaced repetition, which maps well to your “review later with spaced repetition” requirement.

Won’t cover: It doesn’t clearly cover saving vocabulary directly from your browsing on both phone and desktop as a cross-device capture workflow.

Flash Cards GO - Flashcardspartial · 46

It’s a flashcard app positioned for studying decks and it mentions syncing across Apple devices, which aligns with flashcard review and cross-device usage.

Won’t cover: It doesn’t clearly provide the step of saving vocabulary from websites/pages while browsing on both phone and desktop.

Polyglot Readerpartial · 43

It turns unknown words you encounter in reading into flashcards, which is a close fit to capturing words while you’re using content and then studying later.

Won’t cover: It’s centered on reading inside the app rather than saving vocabulary from general browsing on both phone and desktop.

Nothing fully fits this yet

A cross-device vocabulary capture tool that saves from browsing, then reviews saved words with SRS.

Questions

Is there a tool that fully solves this?

Not fully, yet. A cross-device vocabulary capture tool that saves from browsing, then reviews saved words with SRS.

What won't these tools cover?

It focuses on using a foreign language in context while browsing, rather than a dedicated workflow to save your own vocabulary from both phone and desktop and review it with flashcards or spaced repetition. · It doesn’t clearly cover saving vocabulary directly from your browsing on both phone and desktop as a cross-device capture workflow. · It doesn’t clearly provide the step of saving vocabulary from websites/pages while browsing on both phone and desktop. · It’s centered on reading inside the app rather than saving vocabulary from general browsing on both phone and desktop.

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