# Idiom World vs Smart Words Dictionary

The clearest difference is in-app purchases: Smart Words Dictionary at none against Idiom World's 1. Idiom World's advantage is ads (none vs shown) and iOS requirement (8.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Idiom World sells 1 one-off in-app purchase. Smart Words Dictionary asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Idiom World | Smart Words Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/idiom-world/id1546505292/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 39 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Vladimir Bayatov](https://appshunter.io/developer/991895404) | [Ozan Ocak](https://appshunter.io/developer/1824556601) |

## What reviewers say

### Idiom World

[App page](https://appshunter.io/ios/app/idiom-world/id1546505292)

Embark on an adventure as a little fox in a magical realm, learning English idioms through engaging gameplay. This educational game offers a fun way to expand your vocabulary and understanding of common phrases. More content is planned for future updates.

**Highlights:** Fantasy world exploration, Learn English idioms, Character-based gameplay (little fox), Progressive level system, Vocabulary expansion

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All levels | $0.99 | one-time |


### Smart Words Dictionary

[App page](https://appshunter.io/ios/app/smart-words-dictionary/id6748163293)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idiom World free?

Idiom World is free to download, with in-app purchases available.

### Is Smart Words Dictionary free?

Smart Words Dictionary is free to download, with no in-app purchases.

### Do Idiom World or Smart Words Dictionary have ads?

Smart Words Dictionary shows ads; Idiom World does not.

### Which is updated more often, Idiom World or Smart Words Dictionary?

Idiom World ships an update every 3 weeks, and Smart Words Dictionary every 3 weeks. Most recently, Idiom World was updated on October 24, 2026 and Smart Words Dictionary on October 24, 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.*