# Go.Data — Data collection for outbreak

> Outbreak investigation and field data collection tool for case and contact data. (iPhone/iPad app by World Health Organization.)

- Source: https://appshunter.io/ios/app/godata/id1428508439 (this page in markdown: same URL + `.md`)
- Developer: [World Health Organization](https://appshunter.io/developer/1462736279)
- Category: Medical, Education
- Price: Free
- Rating: 3.33/5 from 3 App Store ratings
- Age rating: 17+
- Requires: iOS 12.0 · 29 MB
- Languages: English
- Released: 2019-08-18
- Data updated: 2026-08-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/godata/id1428508439/reviews.md

## What is Go.Data?

Go.Data is a software developed by the World Health Organization in collaboration with partners in the Global Outbreak Alert and Response Network (GOARN). This is an outbreak investigation and field data collection tool focusing on case and contact data (including lab, hospitalization and other variables through case investigation form). 

Go.Data consists of two components: 1. web application which can run on a server or as a stand-alone application and 2. optional mobile app. The mobile app is focused on case and contact data collection, and contact follow-up. Go.Data mobile app cannot be used independently, but only in conjunction with the Go.Data web application. Each Go.Data web application instance is separate and installed by countries / institutions on their infrastructure.
Go.Data is multi-lingual, with possibility to add and manage additional languages through user interface. It is highly configurable, with possibility to manage:
- Outbreak data, including variables on the case investigation form and the contact follow-up form.
- Case, contact, contact of contact data
- Laboratory data
- Reference data
- Location data

One Go.Data installation can be used to manage multiple outbreaks. Each outbreak can be configured in a different way to match the specifics of a pathogen or environment.

User can add cases, contacts, contacts of contacts and laboratory results. In addition users also have an option to create events which may be relevant for outbreak investigation. Contact follow-up lists are generated using outbreak parameters (i.e. number of days to follow-up contacts, how many times per day should contacts be followed-up, follow-up interval).

Extensive data export and data import features are available to support the work of data managers and data analysts.

Please visit https://www.who.int/godata, or https://community-godata.who.int/  for more information

## Key features

- Case and contact data collection
- Lab and hospitalization data entry
- Multi-lingual support
- Configurable outbreak parameters
- Data import and export
- Contact follow-up lists


## Frequently asked questions about Go.Data

### What is Go.Data used for?

Go.Data is a tool for outbreak investigation and field data collection, specifically focusing on case and contact data, including lab results and hospitalization details. It helps manage multiple outbreaks and their specific configurations.

### Can Go.Data be used on its own?

No, the Go.Data mobile app is designed to work in conjunction with the Go.Data web application. The mobile app handles data collection and contact follow-up, but requires the web application for full functionality.

### Is Go.Data available in multiple languages?

Yes, Go.Data is multi-lingual and allows for the addition and management of additional languages through its user interface. This makes it adaptable for international use.

### What kind of data can be managed in Go.Data?

Go.Data can manage outbreak data, including variables from case investigation and contact follow-up forms, case and contact details, laboratory results, reference data, and location data. It also supports the creation of relevant events for investigations.

### How does Go.Data handle contact follow-up?

Contact follow-up lists are generated within Go.Data based on outbreak parameters. These parameters can include the number of days for follow-up, frequency of follow-up, and the follow-up interval.

### Does Go.Data have ads?

No, Go.Data does not contain advertisements. It is a free tool developed by the World Health Organization.

### What is the age rating for Go.Data?

Go.Data has an age rating of 17+, indicating it is intended for mature users. This is likely due to the sensitive nature of public health data and outbreak management.

### How often is Go.Data updated?

The latest version of Go.Data is 2.51.0, last updated on April 21, 2026. While this indicates a recent update, the frequency of future updates is not specified.

## Version history (last 5 releases)

### 2.51.0 — 2026-04-21

Security and bug fixes.

### 2.50.3 — 2025-12-28

Security improvements and dependency updates

Bug fixes and performance improvements

### 2.49.0 — 2023-12-19

- fixed an issue where under some specific circumstances not all outbreaks to which an user had access were sent to mobile
- fixed an issue where on mobile you could create 2 current addresses
- fixed an issue where if no timezone was provided, mobile app didn’t default to UTC
- fixed an issue where multi answer dates weren’t saved properly
- fixed an issue where on sync not all data without an address was sent to mobile

### 2.48.0 — 2023-11-03

- added Hub specific timezone. Manual sync required after update.
- outbreak specific visible / mandatory fields
- added Event ID
- added Event Questionnaire
- fixed an issue where address wasn't always visible on list events

### 2.47.0 — 2023-06-26

- outbreak specific reference data (existing outbreaks will display all reference data just as before until they are updated)
- fixed some sync related issues
- fixed an issue where keyboard was behaving strangely on address
- fixed an issue where you couldn't save the address for an event if that event didn't had an address already

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All apps by World Health Organization: https://appshunter.io/developer/1462736279

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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 2026-08-11.*