# SepaBean™ machine vs Bio

The clearest difference is in-app purchases: SepaBean™ machine at none against Bio's 3. SepaBean™ machine also leads on iOS requirement (10.0 vs 17.0). Bio's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Bio sells 3 in-app purchases, starting at $2.99 per month. SepaBean™ machine asks for nothing beyond the download.

SepaBean™ machine ships an update every 2 months, Bio every 2 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SepaBean™ machine | 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 | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 52 MB | 51 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Changzhou Santai Technology Co., Ltd.](https://appshunter.io/developer/1002333250) | [杰 吴](https://appshunter.io/developer/1729187814) |

## What reviewers say

### SepaBean™ machine

[App page](https://appshunter.io/ios/app/sepabean-machine/id1093048861)

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

**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 SepaBean™ machine free?

SepaBean™ machine is free to download, with no in-app purchases.

### Is Bio free?

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

### Do SepaBean™ machine or Bio have ads?

Neither SepaBean™ machine nor Bio shows ads.

### Which is updated more often, SepaBean™ machine or Bio?

SepaBean™ machine ships an update every 2 months, and Bio every 2 weeks. Most recently, SepaBean™ machine was updated on October 7, 2026 and Bio on October 15, 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.*