# Bio vs Capgene

The clearest difference is price: Bio at Free against Capgene's $0.99. Bio also leads on update cadence (every 2 weeks vs every 6 weeks). Capgene's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

Bio is free to download; Capgene costs $0.99 up front. Bio sells 3 in-app purchases, starting at $2.99 per month. Capgene asks for nothing beyond the download.

Bio ships an update every 2 weeks, Capgene every 6 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Bio | Capgene |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 51 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杰 吴](https://appshunter.io/developer/1729187814) | [晨 陈](https://appshunter.io/developer/1342101362) |

## What reviewers say

### 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 |


### Capgene

[App page](https://appshunter.io/ios/app/capgene/id6767604825)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bio free?

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

### Is Capgene free?

Capgene costs $0.99, with no in-app purchases.

### Do Bio or Capgene have ads?

Neither Bio nor Capgene shows ads.

### Which is updated more often, Bio or Capgene?

Bio ships an update every 2 weeks, and Capgene every 6 weeks. Most recently, Bio was updated on October 15, 2026 and Capgene on October 10, 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.*