# 小绿鲸英文文献阅读器（平板） vs 玻尔

The clearest difference is review sentiment: 玻尔 at 50% against 小绿鲸英文文献阅读器（平板）'s 0%. 玻尔 also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.0 vs 15.1). 小绿鲸英文文献阅读器（平板）'s advantage is rating (3.5 vs 2.5). On price, ratings volume, ads and in-app purchases 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） holds the better App Store score, 3.5 against 2.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews complicate that: 0% of 小绿鲸英文文献阅读器（平板）'s written reviews are positive against 50% of 玻尔's, so the app with the better star average is not the one people write more warmly about.

小绿鲸英文文献阅读器（平板） ships an update every 6 weeks, 玻尔 fortnightly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 小绿鲸英文文献阅读器（平板） | 玻尔 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/id6450911529/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/id6739486655/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 84 MB | 92 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) | [北京深势科技有限公司](https://appshunter.io/developer/1785592347) |

## 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


### 玻尔

[App page](https://appshunter.io/ios/app/id6739486655)

Accelerate your scientific research with an AI-powered platform that integrates advanced language models, vast knowledge bases, and lab tools to facilitate literature review, experiment design, and discovery. Get smarter, more accurate, and personalized insights to stay on top of the latest research breakthroughs and uncover new connections.

**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 玻尔 free?

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

### Which has better reviews, 小绿鲸英文文献阅读器（平板） or 玻尔?

小绿鲸英文文献阅读器（平板） is rated higher. 小绿鲸英文文献阅读器（平板） averages 3.5 out of 5 from 2 ratings, while 玻尔 averages 2.5 from 4 ratings.

### Do 小绿鲸英文文献阅读器（平板） or 玻尔 have ads?

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

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

小绿鲸英文文献阅读器（平板） ships an update every 6 weeks, and 玻尔 fortnightly. Most recently, 小绿鲸英文文献阅读器（平板） was updated on October 24, 2026 and 玻尔 on October 21, 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.*