246+ iOS apps & games curated and reviewed
Whether you're new to hardest quiz or looking for an upgrade, our curated collection of 246+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (3.6K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (1.5M) | Yes | Yes | Sep 2026 |
| 3 |  | Free | 3.0★ (405) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (19K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (141) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.2★ (40) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.6★ (73K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 2.3★ (7) | No | No | Aug 2026 |
Test your intellect and problem-solving skills with a challenging quiz. Featuring over 600 questions, this app requires common sense and advanced arithmetic to complete. Compete with friends and use hints or social sharing when you get stuck.
Engage your mind with a collection of clever and surprising puzzles that use misdirection and playful logic. This app offers unconventional challenges designed for casual enjoyment and creative thinking, perfect for solo play or sharing.
This app offers a challenging and unpredictable quiz experience with over 100 questions, including new mind-bending puzzles and augmented reality challenges. It requires quick thinking, luck, and out-of-the-box logic to progress. Save your progress with purchasable bookmarks.
Engage in a series of challenging logic puzzles and brain teasers designed to test your memory, comprehension, and problem-solving skills. Progress through multiple levels of increasingly difficult challenges and compete with friends to see who can solve them fastest.
Eliminate celebrities one by one based on a daily trivia question to find the correct answer. Compete with others for the highest rank and maintain a streak in this quick guessing game.
Test your intellect with a challenging quiz featuring 40 difficult questions across various categories. Utilize hints, seek help from friends, and resume your game later. This interactive app requires common sense, arithmetic, and problem-solving skills.
Engage your brain with a vast collection of picture trivia and word puzzle games. Guess logos, emojis, movies, and more across over 100 topics. New packs are added weekly, offering endless challenges for all interests.
Test your logic and reflexes with challenging, out-of-the-box questions. This game requires thinking differently to solve tricky puzzles and answer all the questions presented.
Engage in a fun quiz app that tests your knowledge across a wide range of categories including logos, music, movies, animals, and general knowledge. Learn new facts and challenge yourself with thousands of interesting pictures and questions.
Test your intellect with a challenging quiz game featuring hundreds of tricky questions across 17 levels. Progress by answering 10 questions correctly in a row, or restart the level with any mistake. Are you smart enough for the world's hardest quiz?
This challenging quiz game features 15 levels with tricky questions. To advance, you must answer 10 questions correctly in a row; one mistake resets your progress. Test your intellect and prove you're not an idiot by conquering all levels.
Test your knowledge across various topics with this engaging quiz game. Compete on leaderboards, earn points, and use in-game currency for helpful hints and boosters. Enjoy short rounds and quick thinking challenges.
Engage in a fast-paced social quiz game to challenge friends and other players. Test your knowledge across 19 diverse categories with over 10,000 questions. Climb the leaderboards and discover who knows more.
Test your general knowledge with this engaging quiz game. Answer questions, use lifelines, and compete for virtual riches. Offers both timed and untimed modes for a fun learning experience.
Engage in a daily trivia challenge to expand your general knowledge. Explore new questions across diverse categories, learn fun facts, and track your progress. Compete with friends and earn rewards.