18+ iOS apps & games curated and reviewed
Undisputed Champ is the household name in undisputed, but it's far from the only option. We track 18+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (383) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.6★ (37K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.4★ (5.5K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 5.0★ (34) | No | No | May 2026 | |
| 5 |  | Free | 4.6★ (474) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | — | No | May 2026 | |
| 7 |  | Free | — | — | No | May 2026 | |
| 8 |  | Free | 4.6★ (15K) | No | Yes | Oct 2026 |
Step into the ring and battle your way to the top in this intense boxing simulation. Experience the thrill of the fight, overcome your opponents, and claim your title as the undisputed champion. Every round counts as you push your limits to achieve victory.
Step into the ring for an epic boxing simulation. Master punches, create combos, and challenge opponents worldwide in this free-to-play fighting game. Customize your boxer and battle unique bosses for glory.
Experience the raw intensity of professional mixed martial arts with unparalleled graphics and realistic physics. Master a dynamic combat system, defensive maneuvers, and a stun mechanism to outwit opponents. Progress through challenging leagues and face epic boss fights.
