# Traqq — For nutritional research

> For nutritional research (iPhone/iPad app by Arvind Datadien.)

- Source: https://appshunter.io/ios/app/traqq/id1467692003 (this page in markdown: same URL + `.md`)
- Developer: [Arvind Datadien](https://appshunter.io/developer/1441769008)
- Category: Food & Drink
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 18 MB
- Languages: American English
- Released: 2019-07-22
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/traqq/id1467692003/reviews.md

## What is Traqq?

Traqq is developed by Wageningen University & Research and used to collect dietary intake data during nutrition related research. Note that you can only use Traqq after enrollment in one of our research projects.

When using Traqq, you will receive a push notification inviting you to record your food intake. Consumed foods can be reported via Traqq’s extensive country-specific food list. After you have finished recording your food intake, your input is sent to a secure server and will only be used for the research project you are participating in (unless agreed otherwise).  Traqq also features a ‘My Dishes’ function that enables user to create personalized dishes such as recipes or frequently consumed product combinations (e.g., a daily breakfast). In some cases, additional questions will be asked about your food intake.


## Version history (last 5 releases)

### 2.6.1 — 2025-10-27

This update improves the performance and stability of Traqq.

### 2.5.2 — 2025-05-23

Traqq can now also be used in Arabic-speaking countries.

### 2.5.1 — 2025-05-15

Traqq can now send Food Frequency Questionnaires, and allows you to add notes to closed time slots.

### 2.3.3 — 2025-01-26

This update contains minor improvements and a translation into Norwegian.

### 2.3.2 — 2024-04-22

With this update, Traqq supports longer product lists.

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## More apps by Arvind Datadien

- [DiaN8](https://appshunter.io/ios/app/dian8/id1521882702)
- [PocketQ](https://appshunter.io/ios/app/pocketq/id1548533343)
- [EyeQuestion](https://appshunter.io/ios/app/eyequestion/id1645862557)

All apps by Arvind Datadien: https://appshunter.io/developer/1441769008

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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.*