# Biorhythm Graph vs Oregon Longevity Project

The clearest difference is price: Oregon Longevity Project at Free against Biorhythm Graph's $0.99. Oregon Longevity Project also leads on update cadence (every 5 weeks vs every 6 months) and iOS requirement (12.0 vs 17.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Oregon Longevity Project is free to download; Biorhythm Graph costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Biorhythm Graph against 5.0 for Oregon Longevity Project. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Biorhythm Graph ships an update every 6 months, Oregon Longevity Project every 5 weeks. The most recent releases landed on September 21, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | Biorhythm Graph | Oregon Longevity Project |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/biorhythm-graph/id893875754/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/oregon-longevity-project/id1575395300/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 11 MB | 49 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shuji Fukumoto](https://appshunter.io/developer/286423439) | [MB 360, LLC](https://appshunter.io/developer/1726635551) |

## What reviewers say

### Biorhythm Graph

[App page](https://appshunter.io/ios/app/biorhythm-graph/id893875754)

Visualize personal biorhythm cycles with detailed graphs. Supports integration with Today Extension and Apple Watch for convenient access. Track multiple individuals' cycles easily.

**Highlights:** Display multiple biorhythm graphs, Support Today Extension, Apple Watch app support, Complication support, Granse support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Biorhythm Graph free?

Biorhythm Graph costs $0.99, with no in-app purchases.

### Is Oregon Longevity Project free?

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

### Which has better reviews, Biorhythm Graph or Oregon Longevity Project?

Biorhythm Graph and Oregon Longevity Project are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Biorhythm Graph or Oregon Longevity Project have ads?

Neither Biorhythm Graph nor Oregon Longevity Project shows ads.

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

Biorhythm Graph ships an update every 6 months, and Oregon Longevity Project every 5 weeks. Most recently, Biorhythm Graph was updated on September 21, 2026 and Oregon Longevity Project on June 26, 2026.

---

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