A classic puzzle game similar to tic-tac-toe, but with more strategic depth. Players take turns placing letters to form 'SOS' sequences, earning points for each completed sequence. Compete for high scores on an online leaderboard.




11+ iOS apps & games curated and reviewed
Out of 11+ sos classic apps and games on iOS, 10 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | $0.99 | — | Yes | No | Jul 2026 | |
| 2 | Free | 4.6★ (160) | Yes | No | Aug 2026 | |
| 3 | Free | 4.8★ (67K) | Yes | Yes | Aug 2026 | |
| 4 | Free | — | No | No | Jul 2026 | |
| 5 | Free | 5.0★ (14) | Yes | Yes | Aug 2026 | |
| 6 | Free | 3.8★ (11) | Yes | Yes | Aug 2026 | |
| 7 | Free | 4.3★ (71) | Yes | Yes | May 2026 | |
| 8 | Free | — | Yes | Yes | Jun 2026 |







A classic puzzle game similar to tic-tac-toe, but with more strategic depth. Players take turns placing letters to form 'SOS' sequences, earning points for each completed sequence. Compete for high scores on an online leaderboard.





Engage in a classic brain teaser, also known as noughts and crosses or xo. This app offers a fun way to challenge your logic skills with various grid sizes and play modes, including single-player, multiplayer, and online challenges.




Guide parachutists to safety while avoiding numerous airborne and aquatic hazards. This charming, hand-drawn game offers a fun, pick-up-and-play experience with quirky animations and catchy music.


Enjoy the classic 1-25 bingo game offline or with others. Fill your board, strike numbers, and aim to complete a row or column to win. Play against the computer, friends, or random players.


Engage in a classic strategy game with this app, offering single-player challenges against AI or multiplayer matches with friends. Enjoy customizable themes and skill levels for a fun brain-training experience.




Experience a classic game with a modern twist. Enjoy quick online matches, reliable peer-to-peer gameplay, and satisfying animations. Track your scores with a clean, refreshed interface.



