# Prelude Offline — Offline Field Data Collection

> Offline Field Data Collection (iPhone/iPad app by Prelude Dynamics, LLC.)

- Source: https://appshunter.io/ios/app/prelude-offline/id6774257817 (this page in markdown: same URL + `.md`)
- Developer: [Prelude Dynamics, LLC](https://appshunter.io/developer/1623896424)
- Category: Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 37 MB
- Languages: American English
- Released: 2026-07-15
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/prelude-offline/id6774257817/reviews.md

## What is Prelude Offline?

Prelude Offline is the field data companion to Prelude EDC, built for researchers and technicians who collect study data where internet connectivity isn't guaranteed. Download your study package before heading out, capture subject and site forms at the speed of paper, then upload everything back to the EDC when you're back online. A valid Prelude EDC account and an offline-enabled study are required.


## Version history (last 4 releases)

### 1.0.3 — 2026-08-25

Bug Fixes

### 1.0.2 — 2026-08-19

Bug Fixes

### 1.0.1 — 2026-07-22

Bug Fixes

### 1.0 — 2026-07-16

No release notes.

## More apps by Prelude Dynamics, LLC

- [Prelude ePRO](https://appshunter.io/ios/app/prelude-epro/id1623896422)

All apps by Prelude Dynamics, LLC: https://appshunter.io/developer/1623896424

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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 2026-08-25.*