Comparison

Polyidiom vs PicWords

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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!

About

PicWords

Instantly translate and learn new words by pointing your camera at objects. This AI-powered tool provides translations and example sentences in multiple languages, ideal for travelers and students wanting to expand their vocabulary on the go.

Highlights
  • Real-time object translation
  • Multiple language support
  • Example sentences provided
  • AI-powered translation
  • Pocket vocabulary builder
Features
Read full description

Learning words has never been easier. Just point your camera and PicWords instantly shows translations and example sentences in English, Chinese, Spanish, French, Japanese, Korean, German, Italian, Russian, and Portuguese. Perfect for travelers, students, or anyone looking to boost their vocabulary on the go. Your pocket translator, powered by AI. Privacy Policy:https://draft.zeromi.top/picwords/privacy/en.html Terms of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Polyidiom4 screens
PicWords3 screens

Verdict

The call

The clearest difference is update cadence: Polyidiom at every 3 days against PicWords's fortnightly. On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Polyidiom sells 3 in-app purchases, starting at $1.99 per month and PicWords sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Polyidiom against 5.0 for PicWords. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Polyidiom ships an update every 3 days, PicWords fortnightly. The most recent releases landed on September 12, 2026 and June 5, 2026 respectively.

Scorecard1 real difference · 9 level
Polyidiom versus PicWords: the parameters behind the verdict, then further details
ParameterPolyidiomPicWords
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 3 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better17.6
Further details — not scored
Size43 MB31 MB
Age rating4+4+
Developer亲强 吴四营 田

Customer experience

Polyidiom

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PicWords

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Polyidiom

Subscriptions2
  • PolyIdiom Premium (Monthly)$1.991 Month
  • PolyIdiom Premium (Yearly)$7.991 Year
One-time1
  • Polyidiom Lifetime Membership$9.99
2 purchases

PicWords

Subscriptions2
  • 1 Month1 Month trial$1.991 Month
  • 12 Months$8.991 Year

Questions

Is Polyidiom free?
Polyidiom is free to download, with in-app purchases available.
Is PicWords free?
PicWords is free to download, with in-app purchases available.
Which has better reviews, Polyidiom or PicWords?
Polyidiom and PicWords are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Polyidiom or PicWords have ads?
Neither Polyidiom nor PicWords shows ads.
Which is updated more often, Polyidiom or PicWords?
Polyidiom ships an update every 3 days, and PicWords fortnightly. Most recently, Polyidiom was updated on September 12, 2026 and PicWords on June 5, 2026.

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