Free
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About
Master idioms and slang across multiple languages with engaging illustrations and smart learning algorithms. Track your progress, save favorites, and explore cultural backgrounds. Offline access makes learning convenient anytime, anywhere.
✓Card-based learning with definitions and history
✓Detailed explanations of cultural backgrounds
✓Save favorite idioms for review
✓Track learning progress and statistics
✓Support for six languages
✓Cartoon illustrations for enhanced memory
✓Offline learning support
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+2
What's New in Idioms
0.3.1
October 25, 2026
Redesigned review and study-set screens, a new membership page, faster card loading, and illustrations that now work offline.
3
Subscriptions & In-App Purchases
PolyIdiom Premium (Monthly)
Unlock all idioms, and offline access.
$1.991 Month
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FAQ
What languages does Polyidiom support?
Polyidiom supports six languages: Chinese, English, Spanish, French, Japanese, and Korean. You can switch between languages to learn idioms relevant to each.
How does Polyidiom's learning method work?
Polyidiom uses a card-based, flip-style learning experience. Each card includes definitions, origin stories, practical examples, and beautiful cartoon illustrations to aid memory and understanding.
Can I use Polyidiom offline?
Yes, Polyidiom offers offline learning support. This allows you to learn idioms and slang anytime, anywhere, without needing an internet connection.
What are the benefits of Polyidiom Premium?
Premium membership offers unlimited idiom learning, unlimited favorites, the ability to switch languages anytime, and an ad-free experience. The yearly subscription is $7.99, and the monthly is $1.99.
How often is Polyidiom updated?
The latest version is 0.2.1, and the app was last updated on February 17, 2026. Updates typically focus on improving the learning algorithm and adding new content.
Is Polyidiom suitable for younger learners?
Polyidiom has an age rating of 4+, making it suitable for younger learners. The cartoon illustrations and engaging format are designed to make learning fun and accessible.
How do I manage my Polyidiom subscription?
You can manage or cancel your subscription by going to iPhone Settings > Apple ID > Subscriptions. Subscriptions auto-renew unless cancelled at least 24 hours before the current period ends.
What do users like about Polyidiom?
Based on the available rating of 5.0 stars from 1 rating, users likely appreciate the app's engaging learning method, beautiful illustrations, and comprehensive language support for mastering idioms.
