# Oregon Longevity Project vs MChange

The clearest difference is update cadence: MChange at every 3 weeks against Oregon Longevity Project's every 5 weeks. Oregon Longevity Project's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Oregon Longevity Project ships an update every 5 weeks, MChange every 3 weeks. The most recent releases landed on June 26, 2026 and December 24, 2025 respectively.

## The numbers

| Metric | Oregon Longevity Project | MChange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oregon-longevity-project/id1575395300/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 49 MB | 16 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [MB 360, LLC](https://appshunter.io/developer/1726635551) | [0DB PRO AUDIO SOLUTIONS EIRELI](https://appshunter.io/developer/1658876003) |

## What reviewers say

### Oregon Longevity Project

[App page](https://appshunter.io/ios/app/oregon-longevity-project/id1575395300)

This program offers a medical assessment and treatment plan focused on enhancing healthspan and lifespan. It utilizes evidence-based longevity science, including epigenetic testing, to create personalized metabolic, dietary, pharmaceutical, and movement protocols. The goal is to help individuals live longer with greater vitality by addressing the diseases of aging.

**Highlights:** Comprehensive medical assessment, Epigenetic clock testing, Cardiovascular health analysis, Metabolomic testing, Hormone testing, Genetic and cognitive risk assessment, Movement and fitness evaluation, Personalized disease prevention plan

**Features:** macOS Compatibility

**In-app purchases:** none


### MChange

[App page](https://appshunter.io/ios/app/mchange/id1658876001)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Oregon Longevity Project free?

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

### Is MChange free?

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

### Do Oregon Longevity Project or MChange have ads?

Neither Oregon Longevity Project nor MChange shows ads.

### Which is updated more often, Oregon Longevity Project or MChange?

Oregon Longevity Project ships an update every 5 weeks, and MChange every 3 weeks. Most recently, Oregon Longevity Project was updated on June 26, 2026 and MChange on December 24, 2025.

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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.*