Polly - Your Language App

100+
Downloads
Content rating
Everyone
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About this app

Powered by an AI of your choice, this app integrates a translator, an intelligent vocabulary trainer, a dictionary, a spelling, and grammar corrector.

Features:

Free.
No ads, no subscriptions, no registration, no tracking.

Instant Translator.
Translate text across 50+ languages. Add your own languages and dialects. Give instructions on how to translate a text. Get alternative translations and explanations.

Look up any Term.
Get the definition, origin, example usage, synonyms and much more for any word in any language. Give custom instructions on how to define a word.

Smart Vocabulary Builder.
Let AI generate vocabulary flashcards in any topic and any language you like. Alternatively, you can create and import your own set of flashcards.

Adaptive Learning Suite.
Choose between different exercises to make words stick. A system of spaced repetition lets you repeat flashcards when it is necessary until they are completely memorized.

Intelligent Word Organization.
Group your vocabulary by categories, language, learning stage, word types or any filter you like.

Visual Progress Tracking.
Watch your knowledge grow! Get a clear, motivating overview of your vocabulary with lots of features like a daily streak, learning goals, category progress, levels, or “due today” exercises.
Updated on
Oct 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Bug fixes and translation improvements