# Longevity Labs vs BioTrace

The clearest difference is update cadence: Longevity Labs at weekly against BioTrace's every 6 months. BioTrace's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Longevity Labs sells 3 in-app purchases, starting at $9.99 per month and BioTrace sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Longevity Labs ships an update weekly, BioTrace every 6 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Longevity Labs | BioTrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 81 MB | 64 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Aislan Lander](https://appshunter.io/developer/1260013157) | [Kyle Phillips](https://appshunter.io/developer/1798183878) |

## What reviewers say

### Longevity Labs

[App page](https://appshunter.io/ios/app/longevity-labs/id6758277675)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member Membership | $9.99 | per month |
| Semi-Annual Membership subscription | $49.99 | per 6 months |
| Annual Membership subscription | $69.99 | per year |


### 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 |


## Frequently asked questions

### Is Longevity Labs free?

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

### Is BioTrace free?

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

### Do Longevity Labs or BioTrace have ads?

Neither Longevity Labs nor BioTrace shows ads.

### Which is updated more often, Longevity Labs or BioTrace?

Longevity Labs ships an update weekly, and BioTrace every 6 months. Most recently, Longevity Labs was updated on October 1, 2026 and BioTrace on October 2, 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.*