# BioTrace vs Blue Longevity Member

The clearest difference is in-app purchases: Blue Longevity Member at none against BioTrace's 4. Blue Longevity Member also leads on update cadence (monthly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BioTrace sells 4 in-app purchases, starting at $14.99 per month. Blue Longevity Member asks for nothing beyond the download.

BioTrace ships an update every 6 months, Blue Longevity Member monthly. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BioTrace | Blue Longevity Member |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 64 MB | 170 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kyle Phillips](https://appshunter.io/developer/1798183878) | [Blue Longevity](https://appshunter.io/developer/1890407984) |

## What reviewers say

### BioTrace

[App page](https://appshunter.io/ios/app/biotrace-longevity-tracker/id6759473428)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BioTrace Standard Monthly | $14.99 | per month |
| Optimized Monthly | $24.99 | per month |
| BioTrace Standard Yearly | $119.00 | per year |
| BioTrace Optimized Yearly | $219.00 | per year |


### Blue Longevity Member

[App page](https://appshunter.io/ios/app/blue-longevity-member/id6761982398)

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

**In-app purchases:** none


## Frequently asked questions

### Is BioTrace free?

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

### Is Blue Longevity Member free?

Blue Longevity Member is free to download, with no in-app purchases.

### Do BioTrace or Blue Longevity Member have ads?

Neither BioTrace nor Blue Longevity Member shows ads.

### Which is updated more often, BioTrace or Blue Longevity Member?

BioTrace ships an update every 6 months, and Blue Longevity Member monthly. Most recently, BioTrace was updated on October 26, 2026 and Blue Longevity Member 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.*