# Polyidiom vs PicWords

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.

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.

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.

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

## The numbers

| Metric | Polyidiom | PicWords |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/polyidiom-learn-idiomslang/id6746371097/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/picwords-snap-and-learn/id6748814263/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 43 MB | 31 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [亲强 吴](https://appshunter.io/developer/1700348139) | [四营 田](https://appshunter.io/developer/1817671714) |

## What reviewers say

### Polyidiom

[App page](https://appshunter.io/ios/app/polyidiom-learn-idiomslang/id6746371097)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PolyIdiom Premium (Monthly) | $1.99 | per month |
| PolyIdiom Premium (Yearly) | $7.99 | per year |
| Polyidiom Lifetime Membership | $9.99 | one-time |


### PicWords

[App page](https://appshunter.io/ios/app/picwords-snap-and-learn/id6748814263)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $1.99 | per month |
| 12 Months | $8.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*