# Health Auto Export vs Assay

The clearest difference is update cadence: Assay at daily against Health Auto Export's every 8 days. Health Auto Export's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Health Auto Export sells 4 in-app purchases, starting at $1.99 per month and Assay sells 2 in-app purchases, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

Health Auto Export ships an update every 8 days, Assay daily. The most recent releases landed on October 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Health Auto Export | Assay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (422 ratings)](https://appshunter.io/ios/app/health-auto-export-json-plus-csv/id1115567069/reviews)** | — |
| Number of ratings | **422** | — |
| Positive reviews | 54.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 22 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Lybron Sobers](https://appshunter.io/developer/573121255) | [Coded Matter FZ LLE](https://appshunter.io/developer/6787039059) |

## What reviewers say

### Health Auto Export

[App page](https://appshunter.io/ios/app/health-auto-export-json-plus-csv/id1115567069)

Export over 150 health and fitness metrics from your iPhone in CSV, JSON, or GPX formats. Securely back up your data, gain personal insights, or integrate with AI tools. Automate exports to cloud storage, APIs, or your calendar.

**Highlights:** Export 150+ health and fitness metrics, CSV, JSON, and GPX export formats, Automated background exports, Cloud storage and API integrations, Sync data to macOS app, Home screen widgets

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annually | $6.99 | per year |
| Basic | $2.99 | one-time |
| Premium Lifetime | $24.99 | one-time |

**What reviewers like**

- 🚀 Seamless data export
- 🔒 Respects user privacy
- 👍 Useful for health data analysis
- 👍 Responsive developer support

**What reviewers complain about**

- 🐛 Unreliable sync and export functionality
- 🔋 High battery consumption
- 👎 Confusing setup and instructions
- 👎 Limited data visualization options

**Reported bugs**

- App crashes during export
- Inconsistent data export
- Sync issues with iOS updates

**Requested features**

- Ability to import data into Apple Health
- Longer data history in the app
- More detailed workout data export
- Medication data export


### Assay

[App page](https://appshunter.io/ios/app/assay-adaptive-training/id6804771050)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $16.99 | per month |
| Premium Annual | $89.99 | per year |


## Frequently asked questions

### Is Health Auto Export free?

Health Auto Export is free to download, with in-app purchases available.

### Is Assay free?

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

### Do Health Auto Export or Assay have ads?

Neither Health Auto Export nor Assay shows ads.

### Which is updated more often, Health Auto Export or Assay?

Health Auto Export ships an update every 8 days, and Assay daily. Most recently, Health Auto Export was updated on October 26, 2026 and Assay on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*