196+ iOS apps & games curated and reviewed
The best diddle riddle apps and games on iPhone average 4.5★ across 196+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | Yes | May 2026 | |
| 2 |  | Free | 4.4★ (2.7K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.5★ (4K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.6★ (43K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.5★ (3.4K) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | 4.5★ (35K) | Yes | Yes | Sep 2026 | |
| 7 |  | Free | 4.6★ (182K) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.3★ (89K) | Yes | Yes | Sep 2026 |
Test your knowledge and deduction skills with clever riddles and challenging trivia. This game offers brain-teasing rounds inspired by detective tales, perfect for quick, engaging play. Put your inner detective to the test and see if you can solve them all.
Engage in mind-bending experiments and solve tricky puzzles to pass through test chambers. Challenge your intellect and see how many riddles you can overcome without hints.
Test your word game skills with this addictive riddle challenge. Solve tons of fun riddles, from simple to challenging, with hints available when you get stuck. Compete with friends on the Gamecenter leaderboard for the ultimate brain teaser experience.
