USCIS vs Oath Ready
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USCIS
Prepare for the U.S. naturalization civics test with official study tools. Practice tests, a question challenge game, and audio support in English and Spanish are available. Access all 100 official questions and answers to help you pass the oral exam.
- Official 100 civics questions and answers
- Practice civics tests
- Question Challenge game
- English and Spanish audio
- Full app translation to Spanish
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USCIS: Civics Test Study Tools is an official application of the Department of Homeland Security’s (DHS) US Citizenship and Immigration Services (USCIS), designed to help you study for the civics test portion of the naturalization interview. The Department of Homeland Security’s (DHS) U.S. Citizenship and Immigration Services (USCIS) Civics Test Study Tools application is an additional resource to study for the civics portion of the U.S. naturalization test. The application is currently available in English and Spanish. You can take a practice civics test to see if you can pass this exercise. (The actual civics test is not a multiple choice test. It is an oral test. You must answer correctly 6 of 10 questions to pass the actual civics test.) Or, try the Question Challenge game to see how many questions you can answer correctly in a row. The application will show your high score. All of the 100 official civics test questions and answers are available to help you prepare for the actual civics test. FEATURES: • English audio for questions • Spanish audio for questions • Option to change entire application to Spanish at any time • Official list of 100 civics questions and answers for the U.S. naturalization test • Challenge game to see how many questions you can get correct in a row
Oath Ready
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Oath Ready helps you prepare for the U.S. naturalization civics interview with official USCIS questions, multiple study modes, and progress tracking — all on your phone, fully offline. Which test version applies to you? -- Enter your N-400 filing date and the app automatically selects the right test version: -----2008 Test (100 questions) — for applications filed before October 20, 2025 -----2025 Test (128 questions) — for applications filed on or after October 20, 2025 Study the way that works for you Flashcards — Flip through all civics questions at your own pace. Mark each one as Known, Needs Review, or Unseen. Bookmark questions to revisit later. Filter by category to focus on weak areas. Practice Test — Simulate the real interview with a timed, randomized multiple-choice quiz. Get scored against the official USCIS passing threshold and see exactly which questions you missed. Study Chapters — Browse questions organized by civics topic. See your progress status per question and mark answers as you go. Progress Overview — Track your Known, Needs Review, and Unseen counts overall and by category. Identify gaps and reset progress when you're ready to start fresh. Built for the interview, nothing else - All questions sourced exclusively from official USCIS publications - No ads, no accounts, no tracking - Works completely offline - Progress saved automatically between sessions - Supports both iPhone and the 2008 and 2025 test versions simultaneously
Screenshots
Verdict
USCIS and Oath Ready are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | USCIS | Oath Ready |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (278 ratings) — better | — |
| Positive reviews | 55.3% of reviews | — |
| Number of ratings | 278 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | USCIS Department of Homeland Security | mrunalini budumuru |
Bugs and requests
USCIS
Reported bugs
6 issues- Speaker/audio function not working despite volume being on
- Question Challenge resets when selecting one correct answer instead of all correct answers
- Incorrect answers marked as correct (e.g., Republican party for Biden)
- Wrong official information (e.g., Mike Pence still listed as current VP, Paul Ryan as Speaker)
- Multiple-choice questions with 'All of the above' when question specifies 'name 2'
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- Questions repeat identically after 100 in challenge mode
Requested features
11 requests- Update app to include all 128 questions from new test format (effective Oct 2025)
- Add state selection to include state-specific questions and local representatives
- Include free-response/typing option to match actual test format
- Add ability to filter and focus on incorrect answers
- Implement difficulty levels for wrong answer options
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- Create interview-style test without pre-offered answers
- Add speaking/voice input option for answers
- Categorize questions by topic for targeted studying
- Fix audio to work without manual button pressing for each question
- Update answers immediately when government officials change
- Add support for multiple languages beyond English and Spanish
Oath Ready
Not enough reviews yet to summarise bugs or requests.
In-app purchases
USCIS
No in-app purchases
Oath Ready
No in-app purchases
Questions
Is USCIS free?
Is Oath Ready free?
Do USCIS or Oath Ready have ads?
Other comparisons
