# NGSL Builder 日本語版 vs Distinction 2000

The clearest difference is rating: Distinction 2000 at 4.8 against NGSL Builder 日本語版's 3.7. Distinction 2000 also leads on update cadence (every 11 days vs every 8 months). NGSL Builder 日本語版's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 14.1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Distinction 2000 sells 1 one-off in-app purchase. NGSL Builder 日本語版 asks for nothing beyond the download.

Distinction 2000 holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 18 and 28 respectively. Written reviews complicate that: 54% of NGSL Builder 日本語版's written reviews are positive against 52% of Distinction 2000's, so the app with the better star average is not the one people write more warmly about.

NGSL Builder 日本語版 ships an update every 8 months, Distinction 2000 every 11 days. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | NGSL Builder 日本語版 | Distinction 2000 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (18 ratings)](https://appshunter.io/ios/app/ngsl-builder/id973368515/reviews) | **[4.8 (28 ratings)](https://appshunter.io/ios/app/distinction-2000-core-vocab/id1622931748/reviews)** |
| Number of ratings | 18 | **28** |
| Positive reviews | **53.6% of reviews** | 52.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 248 MB | 340 MB |
| Requires iOS | **7.0** | 14.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [EFL Technologies](https://appshunter.io/developer/942981362) | [Hidekazu Kato](https://appshunter.io/developer/1441860633) |

## What reviewers say

### NGSL Builder 日本語版

[App page](https://appshunter.io/ios/app/ngsl-builder/id973368515)

This app helps learners and teachers utilize the New General Service List (NGSL) for efficient vocabulary acquisition. It includes tools for downloading, managing, and studying words with progress tracking and pronunciation features.

**Highlights:** NGSL wordlist management, Intelligent flashcard system, Spaced repetition learning, Progress tracking and reporting, Native speaker pronunciation, Japanese translations

**Features:** macOS Compatibility

**In-app purchases:** none


### Distinction 2000

[App page](https://appshunter.io/ios/app/distinction-2000-core-vocab/id1622931748)

Enhance your English reading and speaking skills by mastering essential vocabulary. This app uses practical examples and natural audio to build your word knowledge and background comprehension for easier communication.

**Highlights:** 2,000 essential English words, 6,554 total entries including idioms, 2,442 practical example sentences, Natural audio for words and sentences, Academic and snapshot topics, Offline study mode, Speech recognition for pronunciation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Distinction 2000 | $19.99 | one-time |


## Frequently asked questions

### Is NGSL Builder 日本語版 free?

NGSL Builder 日本語版 is free to download, with no in-app purchases.

### Is Distinction 2000 free?

Distinction 2000 is free to download, with in-app purchases available.

### Which has better reviews, NGSL Builder 日本語版 or Distinction 2000?

Distinction 2000 is rated higher. NGSL Builder 日本語版 averages 3.7 out of 5 from 18 ratings, while Distinction 2000 averages 4.8 from 28 ratings.

### Do NGSL Builder 日本語版 or Distinction 2000 have ads?

Neither NGSL Builder 日本語版 nor Distinction 2000 shows ads.

### Which is updated more often, NGSL Builder 日本語版 or Distinction 2000?

NGSL Builder 日本語版 ships an update every 8 months, and Distinction 2000 every 11 days. Most recently, NGSL Builder 日本語版 was updated on November 1, 2026 and Distinction 2000 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.*