# Privacy Access Log vs Bio

The clearest difference is price: Bio at Free against Privacy Access Log's $1.99. Bio also leads on rating (5.0 vs 4.8) and update cadence (every 2 weeks vs monthly). Privacy Access Log's advantage is ratings volume (8 vs 2) and iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Bio is free to download; Privacy Access Log costs $1.99 up front. Privacy Access Log sells 1 one-off in-app purchase and Bio sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Bio holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Privacy Access Log ships an update monthly, Bio every 2 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Privacy Access Log | Bio |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/privacy-access-log/id1590992377/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-calculator/id6498629520/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 4 MB | 51 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lawliet Co., Ltd](https://appshunter.io/developer/1264542103) | [杰 吴](https://appshunter.io/developer/1729187814) |

## What reviewers say

### Privacy Access Log

[App page](https://appshunter.io/ios/app/privacy-access-log/id1590992377)

This utility app analyzes and visualizes your app activity logs from iOS 15+. It categorizes data to help you understand each app's privacy permission focus. Easily import data through your device's settings.

**Highlights:** Visualizes app activity logs, Analyzes privacy permission focus, Categorizes log data, Imports data from iOS settings, Supports iOS 15 and above

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 为开发者加鸡腿 | $0.99 | one-time |


### 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 Privacy Access Log free?

Privacy Access Log costs $1.99, and also offers in-app purchases.

### Is Bio free?

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

### Which has better reviews, Privacy Access Log or Bio?

Bio is rated higher. Privacy Access Log averages 4.8 out of 5 from 8 ratings, while Bio averages 5.0 from 2 ratings.

### Do Privacy Access Log or Bio have ads?

Neither Privacy Access Log nor Bio shows ads.

### Which is updated more often, Privacy Access Log or Bio?

Privacy Access Log ships an update monthly, and Bio every 2 weeks. Most recently, Privacy Access Log was updated on October 10, 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.*