US citizenship test flashcards on your Lock Screen (100 or 128 civics questions)
Paste the civics questions for your test. One question waits on your Lock Screen each time you pick up your phone. Answer it in your head, then tap to check.
Free. For iPhone and iPad with iOS 26 or later. In English only.
What is the supreme law of the land?The Constitution
Which list to paste
USCIS has two versions of the civics test. If you filed Form N-400 before October 20, 2025, the officer asks up to 10 questions from a list of 100.
If you filed on or after that day, the officer asks 20 questions from a list of 128.
Terminus does not come with either list. Copy the questions and answers for your test from the USCIS website.
One question and its answer on each line
Put a dash with a space on each side between the question and its answer:
What is the supreme law of the land? - The Constitution Who is the Commander in Chief of the military? - The President
No list in that form? In Terminus, Paste a list has a prompt to copy. Any AI chat can use it to write your list one card per line.
Ready by your interview
Set the day of your interview as the set’s test date. Terminus fits every card’s reviews into the days you have left, and shows how ready you are.
Check yourself
Tap the card on your Lock Screen to see the answer. Pick Again, Hard, Good or Easy. A question you miss comes back sooner.
Terminus is not made by USCIS or any government office.