Spring

Developer: 🇺🇸 Catalyst Lab

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1.5K installs

15 ratings

63 monthly active users

Revenue not available

Install Trends

Weekly +2.00

Steady

Monthly +11

Steady

Spring Summary

Spring is a free Android app in Health And Fitness by Catalyst Lab. Released in May 2017 (9 years ago). It has about 1.5K+ installs and 15 ratings with a 2.00★ (poor) average. Based on AppGoblin estimates, it reaches roughly 63 monthly active users . Store last updated Jul 1, 2026

Recent activity: 2.00 installs this week (11 over 4 weeks) showing steady growth View trends →

Spring SDKs Summary

App not yet scanned for SDKs.

App Details

Store ID: edu.northwestern.smart.smartapp

First Released: 2017-05-30

Store Last Updated: 2026-07-01

App Store Category: Health & Fitness

In-App Purchases: No

Ads: No

Price: Paid

Website: sites.northwestern.edu

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-04

AppGoblin Last Crawled: 2026-07-31

Ads & App-Ads.txt

App does not have ads.

2★

Ratings: 15

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Screenshots

App Description

Spring study app

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