# Proto: Biomarker OS — Biomarkers in Action

> Private biomarker wallet for tracking lab results and daily health metrics. (iPhone/iPad app by Huxley Technologies Inc..)

- Source: https://appshunter.io/ios/app/proto-biomarker-os/id6761688908 (this page in markdown: same URL + `.md`)
- Developer: [Huxley Technologies Inc.](https://appshunter.io/developer/1890897967)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 12+
- Requires: iOS 17.6 · 6 MB
- Languages: American English
- Released: 2026-09-05
- Data updated: 2026-10-17
- Monetization: freemium

## What is Proto?

Proto is a private biomarker wallet. Upload your lab results, track them over time, and see how your day-to-day recovery lines up with your bloodwork.

KEY FEATURES

• Biomarker wallet. Add lab results from Quest, Labcorp, Function Health, MyChart, or any provider. Trend graphs show change over time.

• Recovery today. Native Apple Health dashboard reads HRV, resting heart rate, sleep, workouts, and steps. WHOOP integration adds recovery and strain when connected.

• Signals. Seven derived health signals (Recovery, Stress, Inflammation, Metabolic, Cardiovascular, Lipids, Insulin Sensitivity) calculated on-device from your raw biomarker data.

• Menu sort. Point Proto at a restaurant menu, get it re-ranked against your current biomarkers and recovery state.

• Encrypted and local. Biomarker data is encrypted on-device with AES-256-GCM. Raw values never leave the device. OAuth tokens live in the iOS Keychain. You can delete everything from Settings.

PROTO PRO

Proto Pro unlocks the full biomarker protocol as an auto-renewable subscription: $9.99 per month or $74.99 per year. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription anytime in Settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://globalproto.com/privacy

BUILT FOR YOU

Whether you are optimizing performance, managing a chronic condition, or just starting with biomarker tracking, Proto turns your lab data into something you can act on.

Proto is built by Huxley Technologies Inc.

Proto is not a medical device and does not provide medical advice. Always consult your healthcare provider before changing your health regimen.

## Key features

- Biomarker wallet for lab results
- Daily recovery tracking via Apple Health
- Derived health signal calculations
- Restaurant menu re-ranking
- Encrypted and local data storage

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Proto Pro Monthly | $9.99 | per month |
| Proto Pro Annual | $74.99 | per year |


## Is Proto safe?

Not enough ratings yet to assess Proto.

## Is Proto legit?

Proto: Biomarker OS has limited verification signals. The AppsHunter Legitimacy Score for Proto is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Proto

### What is Proto?

Proto is a private biomarker wallet that allows you to upload and track your lab results over time. It integrates with Apple Health and wearables to provide insights into your daily recovery and how it aligns with your bloodwork.

### Can I import lab results from different providers into Proto?

Yes, Proto supports importing lab results from providers like Quest, Labcorp, Function Health, MyChart, and any other provider. This allows you to consolidate all your health data in one secure place.

### How does Proto calculate health signals?

Proto calculates seven derived health signals, including Recovery, Stress, Inflammation, Metabolic, Cardiovascular, Lipids, and Insulin Sensitivity. These signals are computed on-device using your raw biomarker data.

### Is my biomarker data safe with Proto?

Yes, your biomarker data is encrypted on-device using AES-256-GCM, and raw values never leave your device. OAuth tokens are stored securely in the iOS Keychain, and you have the option to delete all data from Settings.

### What are the subscription options for Proto Pro?

Proto Pro is an auto-renewable subscription available for $9.99 per month or $74.99 per year. This unlocks the full biomarker protocol and features.

### How do I manage or cancel my Proto Pro subscription?

You can manage or cancel your Proto Pro subscription at any time within the app's Settings. The subscription renews automatically unless canceled at least 24 hours before the end of the current period.

### Does Proto provide medical advice?

Proto is not a medical device and does not provide medical advice. It is designed to help you track and understand your health data. Always consult your healthcare provider before making any changes to your health regimen.

### What devices does Proto support?

Proto is available on Apple Watch, iPhone, and iPad, allowing you to track your health data across your preferred devices.

## Version history (last 5 releases)

### 1.1.4 — 2026-09-24

Improved on-device workout replay compatibility and route validation, with clearer messages when a workout route cannot be replayed.

### 1.1.3 — 2026-09-23

Improved on-device workout replay with softer cadence visuals, a GPS-route-only workout list, and saving replay videos to Photos.

### 1.1.2 — 2026-09-20

Private workout replay with full-route GPS, 4D elevation, heart-rate display, and 15-second video export with sound.

### 1.1.1 — 2026-09-16

Apple Health workouts sync directly into Proto. Recent runs, walks, and rides appear in the workout list. Tap one to see it play back on /go with heart-rate zones, route, and cardiac drift.

### 1.1.0 — 2026-09-15

Adds direct Apple Health import for recent outdoor runs and available VO₂ max measurements.

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## Related topics

[biomarker health](https://appshunter.io/ios/topics/biomarker-health)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*