# LDX0419 — A Clinical Research Study

> A Clinical Research Study (iPhone/iPad app by Hello Thread.)

- Source: https://appshunter.io/ios/app/ldx0419/id1545156571 (this page in markdown: same URL + `.md`)
- Developer: [Hello Thread](https://appshunter.io/developer/996237890)
- Category: Health & Fitness, Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 11.0 · 111 MB
- Languages: Afrikaans, Amharic, Arabic, Belarusian, Bulgarian, Croatian, Czech, Danish, Dutch, English and 37 more
- Released: 2021-03-10
- Data updated: 2025-01-09
- User reviews in markdown: https://appshunter.io/ios/app/ldx0419/id1545156571/reviews.md

## What is LDX0419?

You will use this app to complete questionnaires throughout your participation in the LDX0419 Study.


## Version history (last 3 releases)

### 1.2 — 2021-11-23

Language Enhancement

### 1.1 — 2021-02-04

Removal of app educational screens.

### 1.0 — 2021-01-12

No release notes.

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## More apps by Hello Thread

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- [FINEARTS-HF #20103](https://appshunter.io/ios/app/finearts/id1536715345)
- [Abbott SMBG Study](https://appshunter.io/ios/app/abbott-smbg-study/id1536721001)
- [T1D Trial](https://appshunter.io/ios/app/t1d-trial/id1540940479)

All apps by Hello Thread: https://appshunter.io/developer/996237890

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2025-01-09.*