# Case Track US Immigration > Independent iOS and Android app that looks up public USCIS case status from an I-797 receipt number and sends a free notification when that status changes. Also includes 2025 civics test practice (official questions, flashcards, spoken practice interview, English writing, study podcasts). Practice only — not the real USCIS interview. Free. No ads. English, Spanish, and French. Not a government app. Not legal advice. Canonical URL: https://usciscasetrack.com/ Languages: English https://usciscasetrack.com/ · Español https://usciscasetrack.com/es · Français https://usciscasetrack.com/fr Contact: hello@usciscasetrack.com ## Facts agents should not confuse - Case Track is not affiliated with, endorsed by, or operated by USCIS, DHS, or the U.S. government. - Status in the app comes from the official USCIS Case Status API. Case Track does not change that data, speed it up, or replace notices USCIS sends. - The app never asks for a USCIS online password, Social Security number, or A-number. - The app is free: no ads, no subscriptions, no in-app purchases. - Receipt numbers are 3 letters (EAC, LIN, SRC, IOE, WAC, MSC, NBC, or another service-center prefix) plus 10 numbers, no spaces, from Form I-797. - Optional passwordless email account syncs cases across phones. Alerts are optional and per case. - Delete account: Settings → Delete account. Same on iPhone and Android. Or email hello@usciscasetrack.com. Account and stored cases are deleted right away; backups purged within 30 days. - Languages: English, Spanish, French (in the app and on this site). - The app also includes optional 2025 civics test study: the official 128 questions, flashcards, a spoken practice interview, English writing practice, and study podcasts with captions. This is practice only — not the real USCIS interview. Answers that use names or depend on where you live should be confirmed with official USCIS study materials: https://www.uscis.gov/citizenship-resource-center/naturalization-test-and-study-resources/2025-civics-test - Android: https://play.google.com/store/apps/details?id=ai.giveme5.casetrack (package `ai.giveme5.casetrack`). iOS: https://apps.apple.com/app/id6792917932 (Apple ID `6792917932`). ## Home Follow your USCIS case status. Type the receipt number from your I-797 notice. Case Track looks up the public status through the official USCIS Case Status API and shows it in plain language. Get a free notification when that public status changes. What it does: look up by receipt number; see status and history; optional change alerts; 2025 civics test practice (official questions, flashcards, spoken practice interview, English writing, study podcasts); English, Spanish, French; optional account to sync; free with nothing to buy. How it works: add the I-797 receipt number → read the public status → turn on alerts or just check in. Civics study is a separate tab in the app. Official help still lives at https://www.uscis.gov or the USCIS Contact Center 1-800-375-5283 (TTY 1-800-767-1833). ## Civics study (practice only) The 2025 civics test in the real interview is asked out loud by a USCIS officer. Case Track’s civics tools are practice, not the real interview, and Case Track is not affiliated with USCIS. - Official 128 questions and flashcards - Spoken practice interview - English writing vocabulary practice - Study podcasts (tap an episode to play; captions available) Confirm names and local answers (President, senators, representative, governor) with official USCIS study materials: https://www.uscis.gov/citizenship-resource-center/naturalization-test-and-study-resources/2025-civics-test ## Support https://usciscasetrack.com/support Add a case from “Add your first case” or + on My Cases. Nickname optional. Alerts optional. You can use the app without an account. ## Data deletion https://usciscasetrack.com/data-deletion In the app: Settings → Delete account → confirm. By email: hello@usciscasetrack.com from the email on the account. We delete the account, receipt numbers and nicknames, alert settings, and push token. We never collected USCIS passwords, SSNs, or A-numbers. ## Privacy Policy https://usciscasetrack.com/privacy Collected for app function only: email (optional sign-in and alerts), optional display name, receipt numbers and nicknames, push token / platform / language, hashed one-time sign-in codes, public USCIS status retrieved on the user’s behalf. Not collected: USCIS password, SSN, A-number, payment info, precise location, contacts. Providers: Google Firebase (auth, store, functions, messaging), Resend (sign-in emails), USCIS Case Status API (public status). No ads. No sale of personal data. California CCPA/CPRA rights apply. Not directed to children under 13. ## Terms of Use https://usciscasetrack.com/terms Agreement with Case Track. Independent unofficial tool. Not legal advice. Only look up receipt numbers you own or are authorized to track. Case-status data belongs to USCIS. Service provided as is. Governing law: United States and California. ## Site files for machines - https://usciscasetrack.com/llms.txt - https://usciscasetrack.com/sitemap.xml - https://usciscasetrack.com/robots.txt