# Zulu Data Extractor vs ICON Trial Connect

The clearest difference is update cadence: ICON Trial Connect at every 2 months against Zulu Data Extractor's every 48 months. 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.

Zulu Data Extractor ships an update every 48 months, ICON Trial Connect every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Zulu Data Extractor | ICON Trial Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (12 ratings)](https://appshunter.io/ios/app/icon-trial-connect/id6444069519/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 1 MB | 66 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institutes for Behavior Resources, Inc.](https://appshunter.io/developer/1523726030) | [ICON Public Limited Company](https://appshunter.io/developer/1652101928) |

## What reviewers say

### Zulu Data Extractor

[App page](https://appshunter.io/ios/app/zulu-data-extractor/id1556892315)

**In-app purchases:** none


### ICON Trial Connect

[App page](https://appshunter.io/ios/app/icon-trial-connect/id6444069519)

This app allows users to track vital signs or import them from Apple Health-enabled devices. It requires an invitation and registration to use and should only be used under healthcare provider guidance. It does not offer medical advice or emergency services.

**Highlights:** Vital sign tracking, Import from Apple Health, Requires invitation and registration, Healthcare provider guidance, Not for medical advice

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

**In-app purchases:** none


## Frequently asked questions

### Is Zulu Data Extractor free?

Zulu Data Extractor is free to download, with no in-app purchases.

### Is ICON Trial Connect free?

ICON Trial Connect is free to download, with no in-app purchases.

### Do Zulu Data Extractor or ICON Trial Connect have ads?

Neither Zulu Data Extractor nor ICON Trial Connect shows ads.

### Which is updated more often, Zulu Data Extractor or ICON Trial Connect?

Zulu Data Extractor ships an update every 48 months, and ICON Trial Connect every 2 months. Most recently, Zulu Data Extractor was updated on November 3, 2026 and ICON Trial Connect on November 3, 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.*