# 37CELLS vs Health Webhook

The clearest difference is review sentiment: 37CELLS at 100% against Health Webhook's 0%. 37CELLS also leads on rating (5.0 vs 1.0) and monetization model (free vs paid). Health Webhook's advantage is update cadence (every 2 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

37CELLS holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of 37CELLS's written reviews are positive against 0% of Health Webhook's.

37CELLS ships an update every 3 weeks, Health Webhook every 2 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 37CELLS | Health Webhook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/37cells/id6446766121/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/health-webhook/id6763619597/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | **Free** | Paid |
| Size | 52 MB | 13 MB |
| Requires iOS | **15.8.3** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HULK MEDIA](https://appshunter.io/developer/1678943190) | [Naveen Mathivanan](https://appshunter.io/developer/1870850926) |

## What reviewers say

### 37CELLS

[App page](https://appshunter.io/ios/app/37cells/id6446766121)

This health and fitness platform unifies your data from various wearables into a single, intuitive interface. It offers an AI health companion, health age assessment, and performance benchmarking. Share your progress and insights with others.

**Highlights:** Aggregates data from multiple wearables, Personalized AI health companion (FitBot), Health age determination, Gear usage tracking, Performance benchmarking, Fitness Selfie sharing

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

**In-app purchases:** none


### Health Webhook

[App page](https://appshunter.io/ios/app/health-webhook/id6763619597)

This app automatically sends your Health data to any URL you configure in real time. It supports a wide range of health metrics and integrates with automation tools like Zapier and Home Assistant. All data remains on your device and is sent directly to your specified endpoints.

**Highlights:** Real-time data syncing, Supports numerous health metrics, Integrates with automation tools, Multiple webhook support, Shortcuts app integration, Sync log for tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is 37CELLS free?

37CELLS is free to download, with no in-app purchases.

### Is Health Webhook free?

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

### Which has better reviews, 37CELLS or Health Webhook?

37CELLS is rated higher. 37CELLS averages 5.0 out of 5 from 2 ratings, while Health Webhook averages 1.0 from 1 ratings.

### Do 37CELLS or Health Webhook have ads?

Neither 37CELLS nor Health Webhook shows ads.

### Which is updated more often, 37CELLS or Health Webhook?

37CELLS ships an update every 3 weeks, and Health Webhook every 2 days. Most recently, 37CELLS was updated on November 3, 2026 and Health Webhook on November 5, 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.*