# The Heat Lab vs BioHackMe

The clearest difference is update cadence: BioHackMe at every 10 days against The Heat Lab's every 6 months. BioHackMe also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

The Heat Lab ships an update every 6 months, BioHackMe every 10 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | The Heat Lab | BioHackMe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/biohackme/id6754960175/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 122 MB | 35 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [Mike Reavey](https://appshunter.io/developer/1845497070) |

## What reviewers say

### The Heat Lab

[App page](https://appshunter.io/ios/app/the-heat-lab/id6748411312)

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

**In-app purchases:** none


### BioHackMe

[App page](https://appshunter.io/ios/app/biohackme/id6754960175)

Transform your health data into actionable insights with AI-powered analysis and personalized recommendations. Track key metrics, analyze meals via photos, and optimize your well-being with a privacy-first approach. Seamlessly integrates with Apple HealthKit and Oura Ring.

**Highlights:** Blood Pressure & Heart Rate monitoring, HRV & Sleep analysis, Photo-based meal analysis, Weekly health correlations, Personalized recommendations, Apple HealthKit Integration, Oura Ring metrics prioritization

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is The Heat Lab free?

The Heat Lab is free to download, with no in-app purchases.

### Is BioHackMe free?

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

### Do The Heat Lab or BioHackMe have ads?

Neither The Heat Lab nor BioHackMe shows ads.

### Which is updated more often, The Heat Lab or BioHackMe?

The Heat Lab ships an update every 6 months, and BioHackMe every 10 days. Most recently, The Heat Lab was updated on October 30, 2026 and BioHackMe on October 30, 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.*