# 小绿鲸英文文献阅读器（平板） vs 惟学惟人

The clearest difference is update cadence: 惟学惟人 at every 5 days against 小绿鲸英文文献阅读器（平板）'s every 6 weeks. 惟学惟人 also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

小绿鲸英文文献阅读器（平板） ships an update every 6 weeks, 惟学惟人 every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 小绿鲸英文文献阅读器（平板） | 惟学惟人 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/id6450911529/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 84 MB | 38 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [见鲸科技(南京)有限公司](https://appshunter.io/developer/1695096543) | [bting Education](https://appshunter.io/developer/790014810) |

## What reviewers say

### 小绿鲸英文文献阅读器（平板）

[App page](https://appshunter.io/ios/app/id6450911529)

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

**In-app purchases:** none


### 惟学惟人

[App page](https://appshunter.io/ios/app/id6764204302)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小绿鲸英文文献阅读器（平板） free?

小绿鲸英文文献阅读器（平板） is free to download, with no in-app purchases.

### Is 惟学惟人 free?

惟学惟人 is free to download, with no in-app purchases.

### Do 小绿鲸英文文献阅读器（平板） or 惟学惟人 have ads?

Neither 小绿鲸英文文献阅读器（平板） nor 惟学惟人 shows ads.

### Which is updated more often, 小绿鲸英文文献阅读器（平板） or 惟学惟人?

小绿鲸英文文献阅读器（平板） ships an update every 6 weeks, and 惟学惟人 every 5 days. Most recently, 小绿鲸英文文献阅读器（平板） was updated on October 24, 2026 and 惟学惟人 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.*