Context Word Lookup screenshot

Context Word Lookup

Language LearningFreemium

Get instant sentence explanations with Context for iOS and macOS.

Last updated Apr 18, 2026

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What is Context Word Lookup?

Context is an innovative app available for iOS and macOS that makes understanding sentences easier by letting you copy and select words to get explanations via ChatGPT. The app saves your lookups, syncs between devices, and allows for easy export of your searches. It's a useful tool for anyone who frequently encounters unfamiliar words or phrases and needs quick, reliable explanations. Although it comes with a 100-time free trial, continued use requires a subscription, as it relies on cloud computing and ChatGPT services.

Context Word Lookup's Top Features

Key capabilities that make Context Word Lookup stand out.

Explain the whole sentence

Save lookups

Sync between iOS and macOS devices

Export (Markdown/CSV)

Widget for random review

Use Cases

Who benefits most from this tool.

Students

Need to quickly understand complex sentences in their study material.

Writers

Can get instant explanations for words or phrases they come across.

Language learners

Helps in understanding sentences and expanding vocabulary.

Professionals

Provides quick explanations for technical jargon.

Avid readers

Allows for a deeper understanding of any text.

Researchers

Offers quick clarification of terms and phrases in academic papers.

Teachers

Assist students in understanding reading materials easily.

Travelers

Helps in understanding foreign language sentences.

Editors

Provides quick explanations to aid in editing text.

Lifelong learners

Enhances understanding and learning from various texts.

Tags

iOSmacOSunderstanding sentencescopy and select wordsexplanationsChatGPTsyncs between deviceseasy exportsubscriptioncloud computing

Context Word Lookup's Pricing

Free plan available

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Frequently Asked Questions

What is Context?
Context is an app for iOS and macOS that helps you understand sentences by providing explanations for selected words or phrases using ChatGPT.
How does Context work?
You can copy a sentence and select words or phrases for which you want an explanation. Context uses ChatGPT to provide instant explanations.
Is Context free?
Context offers a free trial of 100 lookups, after which a subscription fee of $0.99 or $2.49 per month is required.
What platforms is Context available on?
Context is available on both iOS and macOS devices.
Can I sync my lookups across devices?
Yes, Context allows you to sync your lookups between iOS and macOS devices.
Can I save my lookups?
Yes, the app enables you to save your lookups for future reference.
What export options does Context offer?
You can export your lookups in Markdown or CSV format.
Does Context have a widget feature?
Yes, Context includes a widget that allows you to review your lookups randomly.
Why should I use Context?
If you frequently encounter unfamiliar words or phrases and need quick, reliable explanations, Context is a valuable tool for you.
Who created Context?
Context was created by Chen Guo.