# 电子实验记录本 vs Bio

The clearest difference is in-app purchases: 电子实验记录本 at none against Bio's 3. 电子实验记录本 also leads on iOS requirement (9.0 vs 17.0). Bio's advantage is device support. On price there is nothing between them.

Both are free to download. Bio sells 3 in-app purchases, starting at $2.99 per month. 电子实验记录本 asks for nothing beyond the download.

## The numbers

| Metric | 电子实验记录本 | Bio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 19 MB | 51 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [NeoTrident Technology Ltd](https://appshunter.io/developer/940375066) | [杰 吴](https://appshunter.io/developer/1729187814) |

## What reviewers say

### 电子实验记录本

[App page](https://appshunter.io/ios/app/id1336794795)

**In-app purchases:** none


### Bio

[App page](https://appshunter.io/ios/app/bio-calculator/id6498629520)

This scientific assistant provides researchers and students with essential tools for everyday lab calculations. It offers modules for protein and nucleic acid conversions, solution preparation, microbiology, and buffer recipes. Streamline your laboratory workflow with precise and efficient scientific computations.

**Highlights:** Protein & Peptide Conversion, Nucleic Acid & Genomics Toolkit, Biochemistry & Solution Preparation, Microbiology & Cell Culture Tools, Buffer & Solution Preparation Library, Native iOS Performance

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $19.99 | per year |
| Lifetime member | $44.99 | one-time |


## Frequently asked questions

### Is 电子实验记录本 free?

电子实验记录本 is free to download, with no in-app purchases.

### Is Bio free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*