# Luminous E vs English Japanese Dictionary +

The clearest difference is rating: Luminous E at 4.0 against English Japanese Dictionary +'s 1.0. Luminous E also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). English Japanese Dictionary +'s advantage is in-app purchases (none vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Luminous E sells 1 one-off in-app purchase. English Japanese Dictionary + asks for nothing beyond the download.

Luminous E holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

Luminous E ships an update every 5 weeks, English Japanese Dictionary + every 3 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Luminous E | English Japanese Dictionary + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/luminous-e-j-dictionary/id600480308/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/english-japanese-dictionary-plus/id980928280/reviews) |
| Number of ratings | **6** | 2 |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 1021 MB | 269 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [English Channel, Inc.](https://appshunter.io/developer/597837764) | [Yuichi HARA](https://appshunter.io/developer/538530212) |

## What reviewers say

### Luminous E

[App page](https://appshunter.io/ios/app/luminous-e-j-dictionary/id600480308)

This comprehensive English-Japanese and Japanese-English dictionary app offers extensive vocabulary and grammar explanations. It includes audio pronunciations, search functionalities, and export options, making it a powerful tool for all English learners.

**Highlights:** Extensive vocabulary (approx. 100,000 entries each), Audio pronunciations for words, Incremental search and spelling suggestions, Bookmark with notes, Export definitions and bookmarks, Daily vocabulary notifications, iPad multitasking and Drag & Drop support

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Luminous activation | $14.99 | one-time |


### English Japanese Dictionary +

[App page](https://appshunter.io/ios/app/english-japanese-dictionary-plus/id980928280)

This reference tool provides an English to Japanese and Japanese to English dictionary with over 200,000 words. It also allows users to search for synonyms, aiding language comprehension and vocabulary building.

**Highlights:** English to Japanese dictionary, Japanese to English dictionary, Over 200,000 words, Synonym search, Offline access (implied by dictionary nature)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Luminous E free?

Luminous E is free to download, with in-app purchases available.

### Is English Japanese Dictionary + free?

English Japanese Dictionary + is free to download, with no in-app purchases.

### Which has better reviews, Luminous E or English Japanese Dictionary +?

Luminous E is rated higher. Luminous E averages 4.0 out of 5 from 6 ratings, while English Japanese Dictionary + averages 1.0 from 2 ratings.

### Do Luminous E or English Japanese Dictionary + have ads?

English Japanese Dictionary + shows ads; Luminous E does not.

### Which is updated more often, Luminous E or English Japanese Dictionary +?

Luminous E ships an update every 5 weeks, and English Japanese Dictionary + every 3 months. Most recently, Luminous E was updated on November 1, 2026 and English Japanese Dictionary + on November 4, 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.*