# VLA1553-302

> VLA1553-302 (iPhone/iPad app by Parallel 6, Inc..)

- Source: https://appshunter.io/ios/app/vla1553-302/id1536479954 (this page in markdown: same URL + `.md`)
- Developer: [Parallel 6, Inc.](https://appshunter.io/developer/438809008)
- Category: Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 8.0 · 85 MB
- Languages: English, Spanish
- Released: 2021-01-10
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/vla1553-302/id1536479954/reviews.md

## What is VLA1553?

Clinical Trial Study App for the Valneva VLA1553-302 Vaccine study. This is a study to demonstrate lot-to-lot consistency of three lots of a live-attenuated Chikungunya virus. the app enables study participants to complete eDiary entries, view scheduled appointments, conduct video consultations, and access resources about the study.


## Version history (last 1 release)

### 1.0.2 — 2021-01-27

- Reduced number of web calls occurring on the dashboard.

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## More apps by Parallel 6, Inc.

- [Otsuka 31-14-204 Telemedicine](https://appshunter.io/ios/app/otsuka-31-14-204-telemedicine/id1411527982)
- [RELIEF Study Participant](https://appshunter.io/ios/app/relief-study-participant/id1462170489)
- [VIR Patient Mobile App](https://appshunter.io/ios/app/vir-patient-mobile-app/id1468968886)
- [Release MSS3](https://appshunter.io/ios/app/release-mss3/id1482015989)
- [Vedanta-VE800](https://appshunter.io/ios/app/vedanta-ve800/id1490209214)
- [CHIEF-HF](https://appshunter.io/ios/app/chief-hf/id1496632715)

All apps by Parallel 6, Inc.: https://appshunter.io/developer/438809008

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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 2026-05-19.*