# PIEL Data — Merge PIEL Survey data files

> Merge PIEL Survey data files (iPhone/iPad app by Blue Jay Ventures Pty Ltd.)

- Source: https://appshunter.io/ios/app/piel-data/id6450528453 (this page in markdown: same URL + `.md`)
- Developer: [Blue Jay Ventures Pty Ltd](https://appshunter.io/developer/951242850)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 3 MB
- Languages: Arabic, Catalan, Czech, Dutch, English, French, German, Hebrew, Italian, Norwegian Bokmål and 7 more
- Released: 2023-07-22
- Data updated: 2026-01-31
- User reviews in markdown: https://appshunter.io/ios/app/piel-data/id6450528453/reviews.md

## What is PIEL Data?

PIEL Data is an app designed to help researchers manage the data collected from projects using the PIEL Survey app (available on the Apple Store). The app only handles the specific file format of the PIEL Survey app and cannot process other data file types.

The PIEL Survey app enables researchers to conduct “in the moment” surveys. The data is received in the form of individual “csv” files which then have to be merged manually using spreadsheet  software. The PIEL Data app enables researchers to import the participant data files into to the app database. This data can then be exported into a merged “csv” file which can easily be imported into third party spreadsheet or statistical software.

The PIEL Survey app has been used by more than 40 universities in the US and Europe with more than 50 per reviewed publications. The PIEL Data app will streamline the process of conducting such projects.


## Version history (last 5 releases)

### 1.2.1.1 — 2025-09-12

We have improved the user experience when importing data files.

### 1.1.11.1 — 2025-07-22

Continued improvement in the app performance.

### 1.1.10.2 — 2025-06-20

We have improved the import of project files.

### 1.1.9.1 — 2025-05-22

We allow the import of new surveys with "start-day" functionality/

### 1.1.8.2 — 2025-03-03

We received feedback that some users liked to examine the individual data files in spreadsheet software prior to import. This can make invisible changes to the file so we have added the ability of the app to detect these changes and import the data in its original form.

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## More apps by Blue Jay Ventures Pty Ltd

- [PIEL Survey](https://appshunter.io/ios/app/piel-survey/id1257313392)
- [Voicing my Choices](https://appshunter.io/ios/app/voicing-my-choices/id1545888908)

All apps by Blue Jay Ventures Pty Ltd: https://appshunter.io/developer/951242850

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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 2026-01-31.*