Apps by University of Pennsylvania
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Reference

ICL Civil War Data Collection

University of Pennsylvania

Free download In-app purchases unconfirmed
Open on Apple

About this app

ICL Civil Data Collection app is a crowd-sourcing mobile phone application to conduct historical research on violence during the U.S. Civil War. Work with the Identity and Conflict Lab to research in local, state, and national archives to create the first comprehensive database of violent events during the U.S. Civil War. This simple mobile phone application allows users to interface with researchers at the Identity and Conflict Lab, identify relevant archives and collections, and upload photos of historical documents describing violent events. Join in the production of public science in better understanding patterns of conflict and violence during the U.S. Civil War.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 11, 2026 · 0 ratings Aug 11, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 11, 2026 · Free Aug 11, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 11, 2026 · 6:19 PM Free

Screenshots

ICL Civil War Data Collection iPhone screenshotICL Civil War Data Collection iPhone screenshotICL Civil War Data Collection iPhone screenshotICL Civil War Data Collection iPhone screenshotICL Civil War Data Collection iPhone screenshot