# Waterdrop Filter vs Health Export

The clearest difference is price: Waterdrop Filter at Free against Health Export's $4.99. Waterdrop Filter also leads on iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Waterdrop Filter is free to download; Health Export costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Waterdrop Filter | Health Export |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/waterdrop-filter/id6748490556/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Monetization | **Free** | Paid |
| Size | 28 MB | 13 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ECOLIFE INTERNATIONAL, INC](https://appshunter.io/developer/1706800901) | [Pierre Stanislas](https://appshunter.io/developer/1261009329) |

## What reviewers say

### Waterdrop Filter

[App page](https://appshunter.io/ios/app/waterdrop-filter/id6748490556)

Access detailed water quality information by zip code and view water hardness levels across the U.S. Provides installation guides for purifiers to ensure clean and safe water.

**Highlights:** Check water quality by zip code, View U.S. water hardness levels, Waterdrop purifier installation guide, Enhance water filtration experience

**In-app purchases:** none


### Health Export

[App page](https://appshunter.io/ios/app/health-export-ai-data-share/id6758934811)

Easily export your Apple HealthKit data into structured reports. Choose from Markdown, LLM-optimized text, or CSV formats to share with AI assistants, doctors, or for personal analysis. Supports over 20 data types and flexible date ranges.

**Highlights:** Export Apple HealthKit data, Markdown, LLM-optimized, and CSV formats, Supports 22+ health data types, Flexible date range selection, AI-optimized text for ChatGPT/Claude, Local data processing, no tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Waterdrop Filter free?

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

### Is Health Export free?

Health Export costs $4.99, with no in-app purchases.

### Do Waterdrop Filter or Health Export have ads?

Neither Waterdrop Filter nor Health Export shows ads.

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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.*