# Weblio英語辞書 vs スマート辞書

Weblio英語辞書 and スマート辞書 both sit at 4.5 stars, but that hides the real split: 57% of スマート辞書's written reviews are positive against 42% of Weblio英語辞書's. スマート辞書 also leads on update cadence (every 9 days vs every 3 weeks). Weblio英語辞書's advantage is ratings volume (174 vs 14) and device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Weblio英語辞書 sells 1 in-app purchase, starting at $3.49 per month and スマート辞書 sells 1 in-app purchase, 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 — 4.5 for Weblio英語辞書 against 4.4 for スマート辞書. That said, the two scores are not equally well evidenced: Weblio英語辞書 has 174 ratings behind it against 14, so its average is the more settled of the two. Written reviews are what separate them: 42% of Weblio英語辞書's written reviews are positive against 57% of スマート辞書's.

Weblio英語辞書 ships an update every 3 weeks, スマート辞書 every 9 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Weblio英語辞書 | スマート辞書 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (174 ratings)](https://appshunter.io/ios/app/weblio/id1012838112/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/id1504901960/reviews) |
| Number of ratings | **174** | 14 |
| Positive reviews | 41.7% of reviews | **56.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 70 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [GRAS Group, Inc.](https://appshunter.io/developer/686356783) | [COMMAND STYLE](https://appshunter.io/developer/1228691844) |

## What reviewers say

### Weblio英語辞書

[App page](https://appshunter.io/ios/app/weblio/id1012838112)

This app provides comprehensive English-Japanese and Japanese-English dictionary functions. It offers pronunciation guides, word book registration for study, and is designed to improve Japanese proficiency for learners of all levels. Future updates aim to include OCR translation and offline access.

**Highlights:** English-Japanese dictionary, Japanese-English dictionary, Pronunciation confirmation, Word book registration, Speech of Japanese words, Japanese grammar study aid

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weblio英語辞書アプリ プレミアムサービス | $3.49 | per month |


### スマート辞書

[App page](https://appshunter.io/ios/app/id1504901960)

Instantly look up the meaning and pronunciation of unfamiliar words and Kanji by simply scanning them with your camera. This free dictionary app offers comprehensive Japanese and English dictionaries, making it ideal for students and professionals.

**Highlights:** Camera Kanji search, Integrated Japanese and English dictionaries, Comprehensive word definitions, User-friendly interface, Free to use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スマート辞書プレミアム(１ヶ月) | $1.99 | per month |


## Frequently asked questions

### Is Weblio英語辞書 free?

Weblio英語辞書 is free to download, with in-app purchases available.

### Is スマート辞書 free?

スマート辞書 is free to download, with in-app purchases available.

### Which has better reviews, Weblio英語辞書 or スマート辞書?

Weblio英語辞書 is rated higher. Weblio英語辞書 averages 4.5 out of 5 from 174 ratings, while スマート辞書 averages 4.4 from 14 ratings.

### Do Weblio英語辞書 or スマート辞書 have ads?

Both Weblio英語辞書 and スマート辞書 show ads.

### Which is updated more often, Weblio英語辞書 or スマート辞書?

Weblio英語辞書 ships an update every 3 weeks, and スマート辞書 every 9 days. Most recently, Weblio英語辞書 was updated on November 6, 2026 and スマート辞書 on November 7, 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.*