Smash Karts review

Smash Karts is the best choice when you want to play in a browser tab right now. The web version at smashkarts.io runs with WASD or arrow keys and Space to shoot, and the iPhone and iPad app adds the same game on mobile. Tall Team describes each round as a free-for-all for up to eight players, where the most kills in three minutes wins. Powerups include machine guns, mines, rockets and invincibility, and a Prize Machine minigame unlocks dozens of characters, from dogs and pirates to a toaster. Karts can be customized with helmets, hats, skins and wheels, and you can create private games or practice on a set track. The App Store rating is 4.8 out of 5 from 19,000 ratings. It ranks lower because it is a battle arena more than a racer, with no laps or podium finishes, and the app discloses ads. Coin packs start at $0.99.

Who it is for

Players who want a free browser kart game with no install, or a quick battle on a phone.

Price

Free to play; in-app purchases start at $0.99 on the US App Store.

Handful of Coins $0.99
Quoted from the vendor pricing page on November 10, 2026.

Key features

• Rounds of up to 8 players in three-minute free-for-all matches
• Powerups such as machine guns, mines, rockets and invincibility
• Kart customization with helmets, hats, skins and wheels
• Dozens of unlockable characters from the Prize Machine minigame
• Private games for friends and practice on Steky's Speedway

Strengths and weaknesses

• Strength: Plays in a web browser at smashkarts.io with no download
• Strength: 4.8 out of 5 from 19K ratings on the US App Store
• Strength: Very simple controls: WASD or arrow keys and Space to shoot
• Weakness: A battle game: no laps or finish lines
• Weakness: Fewer modes than the full racers here
• Weakness: Contains ads, per the App Store listing

Key facts

• Developer: Tall Team
• Price: Free, in-app purchases from $0.99
• App Store rating: 4.8 out of 5, 19K ratings
• Match length: Three minutes
• Players per match: Up to 8

Where it ranks

Smash Karts is No. 8 in our Best Free Online Racing Games verdict and No. 7 in Best .io Games.