# Bio vs LabFlow

The clearest difference is in-app purchases: LabFlow at none against Bio's 3. Bio's advantage is update cadence (every 2 weeks vs every 3 months). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Bio against 5.0 for LabFlow. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Bio ships an update every 2 weeks, LabFlow every 3 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bio | LabFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/labflow/id6761425512/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 51 MB | 2 MB |
| Requires iOS | 17.0 | **16.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [杰 吴](https://appshunter.io/developer/1729187814) | [忠义 黄](https://appshunter.io/developer/1877291847) |

## 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 |


### LabFlow

[App page](https://appshunter.io/ios/app/labflow/id6761425512)

This tool helps manage experimental workflows by breaking down complex processes into clear, ordered steps. It allows for detailed recording, tracking, and timing of each stage, with AI assistance for understanding and documentation. Ideal for research, academic, or personal projects.

**Highlights:** Experimental step management, Step editing and deletion, Timing and reminders, Image recording, AI experiment assistant, Mouse management, Real-time updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Bio free?

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

### Is LabFlow free?

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

### Which has better reviews, Bio or LabFlow?

Bio and LabFlow are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Bio or LabFlow have ads?

Neither Bio nor LabFlow shows ads.

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

Bio ships an update every 2 weeks, and LabFlow every 3 months. Most recently, Bio was updated on September 30, 2026 and LabFlow on October 8, 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.*