Obvio-19

Obvio-19

COVID-19 Immunity Study

6 ratings
3 reviews

Archived App (Last seen on 9 Mar 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated

Features

Obvio-19 screenshot #1 for iPhone
Obvio-19 screenshot #2 for iPhone
Obvio-19 screenshot #3 for iPhone
Obvio-19 screenshot #4 for iPhone
Obvio-19 screenshot #5 for iPhone
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About

Participate in a COVID-19 immunity study by tracking your exposure, symptoms, and health data. Your anonymized information will aid the scientific community in developing better policy and treatment decisions.

COVID-19 exposure tracking
Symptom recording
Risk factor monitoring
Immune response study
Self-reported health data
Show original description

What's New in Obvio

1.5

June 18, 2020

Additional language and stability enhancements

User reviews

Impossible to Sign In

The app glitches frequently, crashing my phone and making it impossible to get past the sign in screen. Seriously needs the bugs worked out!

App breaking bugs need to be resolved

The app glitches frequently and sign-in becomes impossible unfortunately making it difficult to participate daily

Doesn’t work

Can’t get passed first screen.

Developer apps

FAQ

What is Obvio-19 used for?

Obvio-19 is used by US participants to contribute anonymized data to a pioneering research study monitoring COVID-19 exposure, symptoms, risk factors, and immune response. This data helps the scientific and medical community make informed policy, prevention, and treatment decisions.

Who is eligible to participate in the Obvio-19 study?

According to the app description, everyone is eligible to participate in the Obvio-19 study. The enrollment process is described as easy.

What kind of data does Obvio-19 track?

Obvio-19 tracks and records exposure, symptoms, medications, health history, medical visits, and tests through self-reported data from participants.

Is Obvio-19 free to use?

Yes, Obvio-19 is available for free. There are no in-app purchases or advertisements mentioned in the provided data.

What devices support Obvio-19?

Obvio-19 is supported on iPhone, iPad, and iPod devices. It is designed for Apple's mobile operating system.

How often is Obvio-19 updated?

The latest version of Obvio-19 is 1.5, which was last updated on June 18, 2020. The initial release date was April 22, 2020.

What is the age rating for Obvio-19?

Obvio-19 has an age rating of 17+. This indicates that the content may be suitable for individuals aged 17 and older.

What is the user sentiment for Obvio-19?

Obvio-19 has a rating of 3.2 stars based on 6 ratings. This suggests a mixed to slightly positive user reception.