Comparison

Civics 128 Interview Prep vs CitizenPrep

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Civics 128 Interview Prep

Features
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Preparing for the U.S. citizenship (naturalization) interview? If you filed N-400 on/after Oct 20, 2025, the civics test uses a 128-question bank and the officer may ask up to 20 questions β€” you pass at 12 correct. Civics 128 Interview Prep helps you study the right version and train the way the interview feels: fast recall, short answers, and smarter repetition. What you get: Smart onboarding: choose your N-400 filing date to study the correct version (100 vs 128) Discover (swipe) mode: learn quickly, one question per card Practice mode: run mock-style sessions that feel like real Q&A Fluent / Needs Practice self‑assessment: after each question, tap Fluent or Needs Practice Adaptive review engine: Needs Practice cards show up more often in practice so you improve faster Progress you can feel: turn Needs Practice cards into Fluent cards over time Notes: Uses publicly available USCIS study materials and test format guidance. Not affiliated with USCIS or any U.S. government agency.

About

CitizenPrep

Features
Read full description

Pass the US citizenship civics test with confidence, with Abe, your study guide. ALWAYS-CURRENT ANSWERS Who is the President? The Speaker? Your senators, governor and representative? These answers change after elections. CitizenPrep updates them automatically, with no app update needed. What you study is what's true today. PRACTICE FREE, PRO IS ONE PURCHASE β€’ Free: a sample of every topic with explanations, progress and stats, plus one full practice exam. β€’ CitizenPrep Pro ($4.99, one time, not a subscription): all 128 questions (and all 100 of the 2008 test), unlimited practice exams, and Abe, your AI tutor: ask him anything and practice the mock interview with him out loud. BOTH OFFICIAL TESTS β€’ 2025 test (128 questions, up to 20 asked, 12 to pass): N-400 filed on or after Oct 20, 2025 β€’ 2008 test (100 questions, 10 asked, 6 to pass): filed before that β€’ 65/20 mode: 65 or older and a permanent resident for 20+ years? Study just your 20 starred questions. YOUR STATE, YOUR ANSWERS Pick your state for your real senators, governor and capital. Enter your ZIP (optional) to see your U.S. Representative, looked up on your device. STUDY YOUR WAY β€’ Practice exams scored like the real test β€’ Quick quizzes and a daily challenge β€’ Flashcards β€’ Progress per topic and a readiness score β€’ A daily reminder at the time you usually study β€’ In English, Spanish, Chinese, Vietnamese, Filipino and Korean (the test itself is in English, as at USCIS) No ads. No sign-up.

Screenshots

Civics 128 Interview Prep4 screens
CitizenPrep4 screens

Verdict

The call

The clearest difference is ads: Civics 128 Interview Prep at none against CitizenPrep's shown. Civics 128 Interview Prep also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Civics 128 Interview Prep sells 1 one-off in-app purchase and CitizenPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard3 real differences Β· 3 level
Civics 128 Interview Prep versus CitizenPrep: the parameters behind the verdict, then further details
ParameterCivics 128 Interview PrepCitizenPrep
PriceFreeFree
Update frequencyβ€”Every 4 days
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.0 β€” better16.0
Further details β€” not scored
Size44 MB12 MB
Age rating4+4+
Developerε˜‰η‚œ δΈ°Ioannis Papapanagiotou

In-app purchases

1 purchases

Civics 128 Interview Prep

One-time1
  • Lifetime Premium$9.99
1 purchases

CitizenPrep

One-time1
  • CitizenPrep Pro$4.99

Questions

Is Civics 128 Interview Prep free?
Civics 128 Interview Prep is free to download, with in-app purchases available.
Is CitizenPrep free?
CitizenPrep is free to download, with in-app purchases available.
Do Civics 128 Interview Prep or CitizenPrep have ads?
CitizenPrep shows ads; Civics 128 Interview Prep does not.

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