# BioTrace vs LongevityOS App

The clearest difference is in-app purchases: LongevityOS App at none against BioTrace's 4. LongevityOS App also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | BioTrace | LongevityOS App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 64 MB | 19 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kyle Phillips](https://appshunter.io/developer/1798183878) | [BYCYSHARE TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1318610811) |

## 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 |


### LongevityOS App

[App page](https://appshunter.io/ios/app/longevityos-app/id6762177287)

**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 LongevityOS App free?

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

### Do BioTrace or LongevityOS App have ads?

Neither BioTrace nor LongevityOS App shows ads.

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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.*