Polyidiom vs Liquid Language
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polyidiom
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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PolyIdiom - Multi-Language Idiom Learning PolyIdiom is a multi-language idiom learning app designed for language learners. Through beautiful cartoon illustrations and smart learning algorithms, idiom learning becomes vivid and interesting. Supporting Chinese, English, Spanish, French, Japanese, and Korean, you can easily master cultural essences regardless of your native language. Core Features Card-based Learning: Flip-style learning experience with definitions, origin stories, and practical examples Detailed Explanations: Deep understanding of cultural backgrounds and usage scenarios Smart Favorites: Save your favorite idioms for review anytime Learning Statistics: Track progress and view learning achievements and trends Product Highlights Six Language Support: Complete coverage of Chinese, English, Spanish, French, Japanese, Korean Cartoon Illustration Design: Beautiful illustrations for each idiom to enhance memory Smart Learning Algorithm: Personalized content recommendations based on learning habits Elegant Interface Design: Clean and beautiful UI focused on learning experience Offline Learning Support: Learn anytime, anywhere without internet connection Subscription Service Free Version: Learn 3 idioms daily, 3 favorites limit, 1 language switch Premium Membership: Unlimited learning, unlimited favorites, switch languages anytime, ad-free experience Subscription Details Yearly Subscription: $7.99/year, average $0.67 per month Monthly Subscription: $1.99/month, flexible subscription Service Information Subscription auto-renews unless cancelled at least 24 hours before the current period ends Manage or cancel subscription in iPhone Settings > Apple ID > Subscriptions The current free trial period will be forfeited upon subscription activation Subscription fee charged to iTunes account upon purchase confirmation Terms of Service: https://polyidiom.app/terms-of-service Privacy Policy: https://polyidiom.app/privacy-policy Download PolyIdiom now and start your multi-language idiom learning journey!
Liquid Language
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Finally, a way to learn Chinese that feels less like studying and more like discovery. Stop memorizing endless vocabulary lists and start immersing yourself. Whether you love technology, ancient history, travel, or something else, you’ll receive daily stories that you can’t wait to read. Liquid Language transforms your learning journey by providing you with a constant stream of captivating stories based on your passions -- read more and supercharge your Mandarin! READ WITH CONFIDENCE Dive into any story without fear. Our intuitive in-text reading assistance is always there to help with unfamiliar characters. Get instant support for meanings, pronunciation, and context so you can stay immersed in the narrative without breaking your flow. STORIES THAT SPEAK TO YOU Forget dry, generic learner texts. Our library of stories are tailored to your interests and reading level. When you’re engaged with what you're reading, you learn faster and the habit sticks. The vocabulary you learn is relevant and memorable because it’s connected to topics you care about. Reading more is the fastest way to get better at it!
Screenshots
Verdict
Polyidiom and Liquid Language are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Polyidiom sells 3 in-app purchases, starting at $1.99 per month and Liquid Language sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Polyidiom | Liquid Language |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 43 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | 亲强 吴 | Paper Vector Inc. |
In-app purchases
Polyidiom
- PolyIdiom Premium (Monthly)$1.991 Month
- PolyIdiom Premium (Yearly)$7.991 Year
- Polyidiom Lifetime Membership$9.99
Liquid Language
- Monthly$3.991 Month
- 6 Months$19.996 Months
- Annual$34.991 Year









