209+ iOS apps & games curated and reviewed
The best knockout game on iPhone average 4.6★ across 209+ 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 | 4.6★ (207K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 3 |  | Free | 4.7★ (109K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.3★ (41) | Yes | No | Jul 2026 |
| 5 |  | Free | 4.5★ (15K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (78K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (1.6K) | Yes | No | Jul 2026 |
| 8 |  | Free | 4.6★ (37K) | Yes | Yes | Jul 2026 |
Engage in chaotic arena battles where the goal is to knock opponents out of the ring. Use punches and grabs to become the last fighter standing and prove your dominance.
Engage in exciting boxing matches by timing your attacks precisely and defending against powerful punches. Challenge opponents one by one to become the ultimate fighter.
Engage in intense online battles where you must kick, punch, and knock out opponents to be the last one standing. Upgrade your fighter with new skills and gear to dominate diverse arenas. Experience thrilling PvP combat and sandbox action.
Engage in fast-paced, chaotic penguin battles across icy arenas. Push opponents out to be the last one standing in this physics-based party game with simple controls and colorful characters.
Engage in intense martial arts combat with realistic graphics and sound. Choose from various players, unlock new powers, and upgrade your fighters. Compete in career or championship modes to become a wrestling master.
Experience realistic boxing with stunning graphics and knockout gameplay. Compete in career modes, real-time multiplayer, and weekly tournaments. Customize your boxer and train them to become a champion.
Engage in intense 3D boxing matches with various game modes and challenges. Master punch combos and upgrade your fighter's power and health to dominate the ring. Enjoy daily rewards and exciting gameplay.
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.
Engage in street battles with legendary fighters, utilizing new combat mechanics and movement methods. Conquer unique boss battles and earn rewards through an achievement system. Customize your fighter with upgrades and enjoy daily adventures and surprises.
Experience intense stickman brawls with realistic ragdoll physics and brutal knockouts. Master simple two-button controls to unleash a surprising array of moves in quick, tense rounds. Enjoy both single-player and local co-op campaigns.
Engage in a chaotic action game with realistic ragdoll physics. Battle other players in a party arena, aiming to be the last one standing. Experience hilarious falls and unique combat with customizable controls.
Engage in thrilling kickboxing and MMA combat. Master boxing moves, karate skills, and fighting techniques to defeat rivals in various modes. Customize your boxer and rise to become a champion in this action-packed fighting game.
Step into the ring and forge your path to boxing stardom. Train, strategize, and upgrade your gear to dominate local matches and climb the professional ranks. Become a legendary fighter admired by fans and feared by rivals.
Experience the thrill of professional boxing with a legendary fighter. Compete in tournaments, customize your boxer, and challenge opponents worldwide. Train your fighter, utilize power-ups, and test your skills in various game modes.
Engage in intense boxing matches, honing your skills to defeat powerful opponents. Customize your fighter with accessories and upgrade their strengths to achieve knockouts. Experience realistic moves and various game modes to become a boxing champion.
Train your fighter, master skill-based combos, and climb the rankings in this bare-knuckle boxing game. Experience realistic impact and compete in global multiplayer PVP or tournaments to become the undisputed champion.
Engage in classic arcade-style boxing matches online. Build your fighter's career, customize their look, and compete in various game modes. Unlock new skills and upgrades using in-game currency.
Engage in chaotic physics-based battles with up to 20 players. Punch, push, and use silly gadgets to outlast opponents in shrinking arenas. Customize your character and master various game modes to become the ultimate champion.
Become a boxing champion by rising from street fighter to legend. Master punches, unleash signature moves, and compete in real-time battles worldwide. Experience an epic story of triumph and action in this thrilling sports game.
Engage in a humorous boxing match against political figures to reach the White House. Customize your fighter, unlock power-ups, and complete bonus missions in this arcade-style game.