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Best Diplomacy Test Prep Apps

0+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated July 2026

Every iPhone needs a few good diplomacy test prep apps. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Diplomacy Test Prep Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1US Citizenship Test 2026 PlusUS Citizenship Test 2026 PlusFree4.8★ (104K)YesYesAug 2026
2Citizen Now: US CitizenshipCitizen Now: US CitizenshipFree4.9★ (65K)YesYesAug 2026
3U.S. Citizenship Test '26U.S. Citizenship Test '26Free4.8★ (11K)YesYesAug 2026
4US Citizenship Test 2025 PassUS Citizenship Test 2025 PassFree4.8★ (2.7K)YesYesAug 2026
5EnglishScoreEnglishScoreFree4.6★ (3K)NoNoAug 2026
6Citizen Test Prep 2026Citizen Test Prep 2026Free4.8★ (3.6K)NoYesAug 2026
7FSOT Practice Test 2026FSOT Practice Test 2026Free4.8★ (231)NoYesAug 2026
8TOEFL Prep & PracticeTOEFL Prep & PracticeFree4.7★ (3.2K)NoYesAug 2026

Top Picks for Diplomacy Test Prep

US Citizenship Test 2026 Plus#1

US Citizenship Test 2026 Plus by Creator Factory LLC

USCIS Civics Test Study Guide
Editor's Choice
📚 Education
4.8😊(104K ratings)
FreeAdsIn-App Purchases
US Citizenship Test 2026 Plus screenshot 1
US Citizenship Test 2026 Plus screenshot 2
US Citizenship Test 2026 Plus screenshot 3
US Citizenship Test 2026 Plus screenshot 4
US Citizenship Test 2026 Plus screenshot 5
US Citizenship Test 2026 Plus screenshot 6

Prepare for the US Citizenship Civics Test with flashcards, practice tests, and audio for all 100 official questions. Includes state-specific information and real-time updates on government officials. Aimed at helping applicants pass their naturalization interview.

What We Love

  • 👍 Helpful app for studying citizenship test
  • 🚀 Efficient flashcard and practice test features
  • 💡 Customizable for user's state and representatives
  • 🎉 Helped users pass the citizenship test

Room to Improve

  • 🐛 Audio playback issues for some users
  • 🔍 Occasional inaccuracies in question/answer content
  • 💰 Complaints about excessive ads
Citizen Now: US Citizenship#2

Citizen Now: US Citizenship by Liontude, LLC

US Citizenship Test 2026
Strong Contender
📚 Education
4.9😊(65K ratings)
FreeAdsIn-App Purchases
Citizen Now: US Citizenship screenshot 1
Citizen Now: US Citizenship screenshot 2
Citizen Now: US Citizenship screenshot 3
Citizen Now: US Citizenship screenshot 4
Citizen Now: US Citizenship screenshot 5
Citizen Now: US Citizenship screenshot 6

Prepare for the US naturalization interview with this comprehensive study tool. It offers AI-powered practice, official questions with real audio, and localized information to help you master the civics test and N-400 application.

What We Love

  • 🚀 Helpful app
  • 👍 Easy to use
  • 🙌 Excellent study tool
  • 🎉 Helped pass citizenship test

Room to Improve

  • 🔍 Outdated information
  • 📢 Too many ads
  • 🔀 Inconsistent question answers
U.S. Citizenship Test '26#3

U.S. Citizenship Test '26 by Purple Buttons LLC

Study for the Citizenship Test
Worth Considering
📚 Education
4.8😊(11K ratings)
FreeAdsIn-App Purchases
U.S. Citizenship Test '26 screenshot 1
U.S. Citizenship Test '26 screenshot 2
U.S. Citizenship Test '26 screenshot 3
U.S. Citizenship Test '26 screenshot 4

Prepare for the USCIS Citizenship test with practice questions and flashcards. Study US History and Government, updated with the latest official questions and answers. Take practice tests to gauge your readiness for the interview.

What We Love

  • 🚀 Very well done
  • 🚀 Excellent app
  • 🚀 Helpful at the study time
  • 🚀 Great practice

Room to Improve

  • 🐛 Unable to see or use answer 4
  • 🐛 Invisible purchase buttons
  • 🐛 Problems with language

More Diplomacy Test Prep apps to explore

4
US Citizenship Test 2025 Pass
US Citizenship Test 2025 Pass
US Citizenship Test 2025 Pass
USA Citizen Exam Practice Prep
Free

Prepare for your USCIS Citizenship exam with realistic practice tests and quizzes. Access over 1,800 expert-written questions, detailed explanations, and personalized study plans to boost your confidence and increase your chances of passing on the first try.

Realistic practice exams1,800+ expert-written questionsDetailed explanations for answers
📚 Education
(2.7K)
free with in-app purchases
5
EnglishScore
EnglishScore
EnglishScore
British Council's English Test
Free

Assess your English proficiency with a globally recognized test and certificate. Evaluate grammar, vocabulary, reading, listening, speaking, and writing skills. Get instant results and course recommendations to improve your language level.

Instant English test resultsGrammar, vocabulary, reading, listening skills assessmentSpeaking and writing skills evaluation
📚 Education
(3K)
free with in-app purchases
6
Citizen Test Prep 2026
Citizen Test Prep 2026
Citizen Test Prep 2026
USA Citizenship Prep & Study
Free

Prepare for your U.S. citizenship exam with a personalized study plan. This app offers practice questions, tracks your progress, and helps you master topics like American Government and History to boost your confidence for the oral interview.

Personalized study planPractice with 1000+ questionsTrack strengths and weaknesses
📚 Education
(3.6K)
free with in-app purchases
7
FSOT Practice Test 2026
FSOT Practice Test 2026
FSOT Practice Test 2026
Pass FSOT Test easily with us!
Free

Prepare for the FSOT exam with a comprehensive practice test designed to mirror actual exam objectives. Identify areas for improvement, optimize study time, and gain confidence with topic-based practice, mock tests, and instant feedback. An AI study assistant offers personalized guidance 24/7.

Topic-based practice questionsVersatile practice modesMock tests with exam environment simulation
🔍 Reference
(231)
subscription
8
TOEFL Prep & Practice
TOEFL Prep & Practice
TOEFL Prep & Practice
Listening, Reading, & Speaking
Free

Prepare for the TOEFL exam with authentic practice questions and AI-powered feedback. Master all four sections of the test with personalized coaching, expert video lessons, and detailed performance analytics. Aim to improve your score with realistic study materials and expert support.

100% Official TOEFL questions from ETS1,300+ authentic practice questions4 full-length practice tests
📚 Education
(3.2K)
free with in-app purchases
9
SAT & ACT Prep: AlphaTest
SAT & ACT Prep: AlphaTest
SAT & ACT Prep: AlphaTest
Prep Less, Score More.
Free

This AI-powered app offers personalized study plans and practice tests to help students improve their SAT scores. It features adaptive learning, flashcards for vocabulary, and detailed progress tracking to identify and conquer weak areas.

AI-powered study plan5200+ adaptive practice questions10 mini + 6 full-length practice tests
📚 Education
(260)
free with in-app purchases
10
US Citizenship Test - 2026
US Citizenship Test - 2026
US Citizenship Test - 2026
USCIS Civics Test Study Guide
Free

Prepare for the U.S. Citizenship Test with official civics questions, interview practice, and English proficiency exercises. Track your USCIS case status and access state-specific information to confidently navigate the naturalization process.

Official civics test questionsState representative informationUSCIS case status tracker
📚 Education
(1.4K)
free with in-app purchases
11
Peterson's Test Prep
Peterson's Test Prep
Peterson's Test Prep
Test prep at your fingertips.
Free

Prepare for standardized tests to achieve your educational and career goals. Access a vast library of courses and practice materials for college entrance, military, and professional certifications. Syncs seamlessly with a web platform for flexible learning.

Diagnostic testsPractice examsInteractive lessons
📚 Education
(272)
free with in-app purchases
12
US Citizenship Test 2026
US Citizenship Test 2026
US Citizenship Test 2026
Study app for US Citizenship
Free

Prepare for the US citizenship interview with this study app. It offers flashcards, audio playback, and simulated interview modes to help you learn and memorize questions and answers for the official test.

Flashcards modeStarred flashcards for reviewAutomatic audio playback
📚 Education
(18K)
free with in-app purchases
13
USCIS: Civics Test Study Tools
USCIS: Civics Test Study Tools
USCIS: Civics Test Study Tools
by USCIS Department of Homeland Security
Free

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 answersPractice civics testsQuestion Challenge game
📚 Education
(278)
free
14
US Citizenship Test: Citizenry
US Citizenship Test: Citizenry
US Citizenship Test: Citizenry
2026 USCIS Civics Study Tools
Free

Prepare for the US citizenship civics test with comprehensive study tools. Features include unlimited mock interviews, flashcards, quizzes, and audiobooks for both the 2008 and 2025 versions of the test. Supports multiple languages and offers a personalized study experience.

Unlimited mock video interviewsFlashcards with swipe functionalityZIP code lookup for local representatives
📚 Education
(12K)
freemium
15
US Citizenship Test App 2024
US Citizenship Test App 2024
US Citizenship Test App 2024
USCIS Civics Test Study Guide
Free

Prepare for the US Citizenship Test with flashcards, practice tests, and audio for all 100 civics questions. Includes state-specific questions to help you pass your interview and achieve US citizenship.

100 civics questions and answersAudio for all questions and answersState-specific government questions
📚 Education
(3.9K)
free with in-app purchases
16
US Citizenship Test 2026 Plus.
US Citizenship Test 2026 Plus.
US Citizenship Test 2026 Plus.
2025 US Citizenship Test
Free
$19.99 | 100% OFF

Prepare for your U.S. citizenship interview with realistic mock interviews, audio practice, and flashcards. Covers both the 2008 and 2025 civics tests, including state-specific information. Practice answering questions out loud to build confidence for your naturalization appointment.

Mock interview modeAudio for questions and answersState-specific civics information
📚 Education
(5.5K)
free with in-app purchases
17
US Citizenship Test 2026 Prep.
US Citizenship Test 2026 Prep.
US Citizenship Test 2026 Prep.
Official USCIS Civics Test
Free

Prepare for your US citizenship test with all 100 official USCIS civics questions and answers updated for 2026. Study at your own pace with practice tests, flashcards, and detailed explanations to reduce anxiety and build confidence for your naturalization interview.

100 official USCIS civics questionsUpdated for 2026Practice Test simulation
📚 Education
(115)
free with in-app purchases
18
HSPT Exam Prep 2026
HSPT Exam Prep 2026
HSPT Exam Prep 2026
Practice HSPT Test Questions
Free

Prepare for the High School Placement Test (HSPT) with expert-designed practice questions and a personalized study plan. Boost your confidence and aim to pass on your first attempt with a scientific study system and simulated quizzes.

Personalized study plans1,500+ specialized questionsDetailed explanations
📚 Education
(29)
free with in-app purchases
19
TeachTap
TeachTap
TeachTap
Ace the SAT & AP with AI Prep
Free

Prepare for SAT and AP exams with an AI-powered app offering personalized guidance, engaging lessons, and unlimited practice tests. Achieve your target scores and gain confidence for college admissions with 24/7 AI tutor support.

AI-powered lessonsPersonalized guidance24/7 AI tutors
📚 Education
(881)
free with in-app purchases
20
USA Citizenship Test 2026
USA Citizenship Test 2026
USA Citizenship Test 2026
USCIS Civics Test Study Guide
Free

Prepare for the U.S. Civics test with this study guide. It offers flashcards, practice tests, and review sections to help aspiring citizens master U.S. history and government knowledge for their interview.

All questions in sequential and random orderFlashcardsState location questions
📚 Education
(3.6K)
free with in-app purchases

FAQ about Diplomacy Test Prep

What are the best diplomacy test prep apps for iPhone?
US Citizenship Test 2026 Plus tops our diplomacy test prep apps ranking as of July 2026, with a 4.8-star average from 104K App Store ratings, and it's free to download.
Yes — 20 of the top diplomacy test prep apps we rank are free to download, including US Citizenship Test 2026 Plus and Citizen Now: US Citizenship.
US Citizenship Test 2026 Plus shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
This app serves as a comprehensive study guide and practice tool for the US Citizenship Civics Test. It provides all 100 official questions and answers, flashcards, and practice tests to help applicants prepare for their naturalization interview.
Key features include flashcards for all 100 civics questions, practice tests that can be customized by number of questions and passing score, audio for all questions and answers, and state-specific local government information such as governors and senators.