# LabVault vs Proto

The clearest difference is rating: Proto at 5.0 against LabVault's 2.0. Proto also leads on update cadence (every 3 days vs monthly) and device support (3 vs 1). LabVault's advantage is in-app purchases (none vs 2). On price and ads there is nothing between them.

Both are free to download. Proto sells 2 in-app purchases, starting at $9.99 per month. LabVault asks for nothing beyond the download.

Proto holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

LabVault ships an update monthly, Proto every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | LabVault | Proto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/labvault-lab-tracker/id6760314504/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/proto-biomarker-os/id6761688908/reviews)** |
| Number of ratings | 1 | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 7 MB | 6 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [Legit Ledger, LLC](https://appshunter.io/developer/1800299320) | [Huxley Technologies Inc.](https://appshunter.io/developer/1890897967) |

## What reviewers say

### LabVault

[App page](https://appshunter.io/ios/app/labvault-lab-tracker/id6760314504)

This app helps you track your lab results, visualize trends, and understand your health numbers. It offers on-device processing for privacy, medication tracking, and report generation.

**Highlights:** Import lab results via photo or PDF, On-device text recognition, Visualize biomarker trends, Track medications and supplements, Generate professional PDF reports, Private and ad-free experience

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

**In-app purchases:** none


### Proto

[App page](https://appshunter.io/ios/app/proto-biomarker-os/id6761688908)

Securely store and analyze your lab results to understand your health trends. Integrate with Apple Health and wearables to track daily recovery and receive personalized insights. Optimize your well-being with actionable data.

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

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proto Pro Monthly | $9.99 | per month |
| Proto Pro Annual | $74.99 | per year |


## Frequently asked questions

### Is LabVault free?

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

### Is Proto free?

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

### Which has better reviews, LabVault or Proto?

Proto is rated higher. LabVault averages 2.0 out of 5 from 1 ratings, while Proto averages 5.0 from 3 ratings.

### Do LabVault or Proto have ads?

Neither LabVault nor Proto shows ads.

### Which is updated more often, LabVault or Proto?

LabVault ships an update monthly, and Proto every 3 days. Most recently, LabVault was updated on October 31, 2026 and Proto on October 31, 2026.

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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.*