Know the moment
USCIS moves your case.
CaseSignal checks your immigration cases for you and tells you when something changes — including the quiet edits USCIS makes without posting a status.
See how it works iPhone · currently in TestFlight
What it does
Alerts that actually matter
A notification when USCIS posts a new step — biometrics scheduled, case transferred, decision made — instead of you refreshing a government website.
Catches silent updates
USCIS often edits your record without posting a status. CaseSignal notices those too, and they frequently arrive shortly before real news.
How you compare
Your days-in-process against community-reported approvals for your form and category, so you know whether your wait is normal.
An estimated horizon
A rough approval estimate from community medians — including the visa-bulletin wait when your category has one.
Home & Lock Screen widgets
Status, days elapsed and your next appointment, without opening anything.
Every case in one place
I-485, I-765, I-140, I-131 and more — pulled in automatically from your USCIS account or added by receipt number.
Your case data never reaches us
CaseSignal has no accounts and no servers of ours. Your USCIS session is stored in the iPhone Keychain, your case data is cached on your device, and notifications are generated on the phone itself.
There is no analytics, no advertising, and no third-party tracking in the app. Read the full privacy policy.