# TreLab vs 新世紀英単語

The clearest difference is in-app purchases: TreLab at none against 新世紀英単語's 1. 新世紀英単語's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 新世紀英単語 sells 1 in-app purchase, starting at $0.49 per month. TreLab asks for nothing beyond the download.

## The numbers

| Metric | TreLab | 新世紀英単語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Daily |
| Size | 518 MB | 176 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Dental Prediction, K.K.](https://appshunter.io/developer/1554696749) | [QOOQ inc.](https://appshunter.io/developer/446639722) |

## What reviewers say

### TreLab

[App page](https://appshunter.io/ios/app/trelab/id6618136994)

**In-app purchases:** none


### 新世紀英単語

[App page](https://appshunter.io/ios/app/id6760574608)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月間サブスクリプション | $0.49 | per month |


## Frequently asked questions

### Is TreLab free?

TreLab is free to download, with no in-app purchases.

### Is 新世紀英単語 free?

新世紀英単語 is free to download, with in-app purchases available.

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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.*