Mobile attribution

How mobile attribution differs from web attribution.

Last updated June 3, 2026

Mobile attribution uses deep links, install referrers, SKAN, push opens, and direct app launches. Direct is usually larger because many app opens have no source context.

Revenue stays in the period when the payment occurred. Source, campaign, page, screen, country, device, operating system, and app version come from the recorded customer touch selected by the model. A delayed payment can use an earlier visit without counting provider delivery as a visit.

Options / Configuration

ModelUsed for
Deep linkHigh-confidence app opens from universal links or app links
Install referrerHigh-confidence Android install attribution
Deferred deep linkMedium-confidence click-to-install matching
SKANLow-confidence delayed iOS attribution
DirectNo attribution context from home screen, app switcher, or ATT limits

What happens next

Open Traffic Sources for an app site and compare Direct, Install Sources, Deep Links, and Push before changing campaigns.

Troubleshooting

Revenue shows as Direct

Confirm the visitor had a captured source before purchase and that the payment event includes the visitor or session identity.

A source looks over-credited

Switch attribution models and compare first-touch, last-touch, and linear credit before changing spend.

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Mobile attribution — Grometrics Docs | Grometrics