Spring

Catalyst Lab

Google Play★ 1.9FreeFirst seen 10 Oct 2026

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App info

Installs: 1,000+
Category: Health & Fitness
Content rating: Everyone
Version: 79.4.2
Released: May 30, 2017
Last updated: 1 Jul 2026
In-app purchases: No
Contains ads: No
Promo video: No
Requires Android: 5.1

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What's newin version 79.4.2

STELLAR: progress fix

About this app

Spring study app

Read full description

The SPRING app was developed as a research platform for the clinical trials at Northwestern University Feinberg School of Medicine. For more information about trials in the Department of Preventive Medicine, please visit http://www.preventivemedicine.northwestern.edu/divisions/behavioralmedicine/research/springlab.html

Developer website spring.lab.nu@gmail.com