# Longevity App vs Marker

The clearest difference is in-app purchases: Longevity App at none against Marker's 1. Longevity App also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Marker sells 1 one-off in-app purchase. Longevity App asks for nothing beyond the download.

Longevity App ships an update every 6 weeks, Marker monthly. The most recent releases landed on September 30, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Longevity App | Marker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 176 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Longevity Path Inc.](https://appshunter.io/developer/1718128558) | [Roman Kopaliani](https://appshunter.io/developer/1635315269) |

## What reviewers say

### Longevity App

[App page](https://appshunter.io/ios/app/longevity-app/id6472953365)

**Features:** Apple Wallet

**In-app purchases:** none


### Marker

[App page](https://appshunter.io/ios/app/marker-longevity-bloodwork/id6779691750)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marker Pro | $9.99 | one-time |


## Frequently asked questions

### Is Longevity App free?

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

### Is Marker free?

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

### Do Longevity App or Marker have ads?

Neither Longevity App nor Marker shows ads.

### Which is updated more often, Longevity App or Marker?

Longevity App ships an update every 6 weeks, and Marker monthly. Most recently, Longevity App was updated on September 30, 2026 and Marker on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*