# LabVault vs Blood Test Tracker

The clearest difference is update cadence: LabVault at monthly against Blood Test Tracker's every 2 months. Blood Test Tracker's advantage is iOS requirement (17.0 vs 26.0). 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.

LabVault ships an update monthly, Blood Test Tracker every 2 months. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | LabVault | Blood Test Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 7 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Legit Ledger, LLC](https://appshunter.io/developer/1800299320) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### LabVault

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

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

**In-app purchases:** none


### Blood Test Tracker

[App page](https://appshunter.io/ios/app/blood-test-tracker-lab-log/id6772258766)

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

**In-app purchases:** none


## Frequently asked questions

### Is LabVault free?

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

### Is Blood Test Tracker free?

Blood Test Tracker is free to download, with no in-app purchases.

### Do LabVault or Blood Test Tracker have ads?

Neither LabVault nor Blood Test Tracker shows ads.

### Which is updated more often, LabVault or Blood Test Tracker?

LabVault ships an update monthly, and Blood Test Tracker every 2 months. Most recently, LabVault was updated on September 14, 2026 and Blood Test Tracker on September 20, 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.*