184+ iOS apps & games curated and reviewed
Every iPhone needs a few good difficulty apps and games. We benchmark 184+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (36) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.4★ (97) | Yes | No | Jul 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | $4.99 | 4.1★ (21) | No | No | Jul 2026 |
| 6 |  | $3.99 | 4.0★ (1) | No | No | May 2026 |
| 7 |  | Free | 3.8★ (8) | Yes | No | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
Navigate a dot to a goal while skillfully avoiding obstacles. This motion-sensitive game offers a challenging experience for those seeking a difficult yet free gameplay challenge. It requires precise and gentle movements to succeed.
This game offers a vast collection of challenging Sudoku puzzles across five distinct categories. With 2500 puzzles in total, it's designed to test and enhance your logical thinking skills. It's completely free to play and aims to help you become a Sudoku genius.
This medical app assists clinicians in managing emergency airways by providing rapid drug selection and dosing for RSI. It offers decision-making support with algorithms and mnemonics for difficult airways, along with educational resources.
This educational app uses illustrated flashcards to teach children how to react and solve problems in stressful situations. It includes audio prompts and allows for tracking student responses, with options to print or email results.
Embark on a thrilling 3D climbing adventure where you navigate treacherous terrain to reach the mountain's summit. Experience realistic mechanics, colorful graphics, and fun ragdoll physics. Play offline and test your climbing prowess.
A simple yet challenging action game where players tap rapidly to climb stairs. Test your reflexes and see how high you can ascend in this fast-paced finger exercise. It offers basic fun with Game Center integration.
Guide a colored ball through an endless road, skillfully avoiding other colored balls. This addictive game offers simple controls but challenging gameplay, perfect for quick sessions.
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.