Look up by receipt number
Enter the number from your I-797 notice — 3 letters then 10 numbers, for example EAC1234567890.
Free • Independent app
Follow your case.
Follow your case.
Prepare for the interview.
Follow your USCIS case from the receipt number on your I-797 and get a free alert when the public status changes. Study the 2025 civics test in the same app — in English, Español or Français.
English · Español · Français. Free alerts. No ads, no subscriptions, no in-app purchases.
Independent app. Not affiliated with, endorsed by, or operated by USCIS or the U.S. government. Case Track does not provide legal advice.
FreeNo ads, no subscription
3 languagesEnglish · Español · Français
128 questionsThe official 2025 civics test
Study podcast12 captioned episodes
What it doesOne thing,
One thing,
done well.
Case Track is for following cases you own or are authorized to track. It reads only public case-status information. It never asks for a USCIS password.
See status and history
Get the current status, a short explanation, and the history USCIS provides. Pull to refresh anytime.
Optional change alerts
Turn on alerts for a case if you want a notification when that public status changes.
Civics podcast and practice
Study for the 2025 civics test in the same app: flashcards, a spoken practice interview, English writing, and study podcasts.
Optional account sync
You can use the app without an account. An optional email sign-in keeps the same cases on more than one phone.
Free. No ads.
No ads, no subscriptions, and no in-app purchases.
How it worksReceipt number. Status.
Receipt number. Status.
Optional alerts.
Three steps. The data comes from USCIS. Case Track does not change it, speed it up, or replace the notices USCIS sends you.
Add your receipt number
Find it on any notice USCIS mailed you (Form I-797). It starts with three letters — EAC, LIN, SRC, IOE, WAC, MSC, NBC, or another service-center prefix — followed by ten numbers. Give the case an optional nickname if you track more than one.
Read the public status
Case Track looks up that number through the official USCIS Case Status API. You see the current status, what it means in plain language, and the full text USCIS provides — including form type and a masked receipt number.
Alerts, or check by hand
Keep a list of cases on the home screen. If you want a notification when USCIS updates one, turn on alerts for that case. Create an optional email account only if you want those cases synced across devices.
2025 civics test
Your next chapter.
Your next chapter.
Start preparing.
Study for the interview in the same app. The 128 official questions from the 2025 civics test — drill with flashcards, take a written practice test, or sit a spoken mock interview. Play a study chapter with captions, and confirm names and local answers with official USCIS study materials.
Study podcastsShort recorded study episodes
FlashcardsNo choices — flip to see the answer
Spoken practiceA mock interview, out loud
English writingWrite 1 of 3 sentences to pass
Practice only. A USCIS officer asks the real civics questions out loud. Case Track is not affiliated with USCIS.
In the app
Case status. Civics practice. One free app.
Privacy firstPublic case status
Public case status
only.
Case Track only uses the public USCIS case-status lookup. We don’t log into your USCIS account. Read the full Privacy Policy.
Nothing to hand over
We don’t ask for a password, SSN, A-number, last name, or street address. We never log into your USCIS account.
No password to steal
If you create an account, it’s your email plus a one-time code. There is no password.
Encrypted and masked
Tracked cases are stored encrypted (AES-256). Receipt numbers are masked on screen.
Yours to delete
Practice voice clips are scored and not kept. Delete your account and saved cases any time from Settings.
FAQQuestions,
Questions,
answered.
Is Case Track an official USCIS app?
No. Case Track is an independent app. It is not affiliated with, endorsed by, or operated by USCIS or the U.S. government. It does not give legal advice.
How do I look up my case?
Open the app and enter the 13-character receipt number from your I-797 notice: 3 letters plus 10 numbers, no spaces. Case Track shows the public status from the official USCIS Case Status API.
Does it cost money?
No. The app is free. There are no ads, no subscriptions, and no in-app purchases.
How do I delete my data?
In the app go to Settings and choose Delete account. You can also email hello@usciscasetrack.com. See the Support page for the full steps.
Can I study for the 2025 civics test in the app?
Yes. Case Track includes the official 128 questions, flashcards, a spoken practice interview, English writing practice, and study podcasts. This is practice only — not the real USCIS interview.
Is the oral practice the real interview?
No. It is a study tool. Confirm answers that use names or depend on where you live with the official USCIS study materials.
Follow your USCIS case status from the receipt number on your I-797. Free, with no ads.
