Free
In-App Purchases
Rating summary
About
Build a bridge together, press Go and watch your critters cross — or tumble into the clouds!
Mosto is a cooperative physics puzzle for 2–4 friends, each on their own iPhone. Everyone builds at the same time, in their own zone, with their own crate of parts. The catch: the rope you need is in your friend's crate. Pass pieces, ping spots, react with emoji, and when everyone is ready — launch!
• Real truss physics: decks, beams, ropes and balloons that bend, strain and snap
• Fail is fun: bridges break spectacularly, critters float away under umbrellas, and a retry is one tap away
• 12 free handcrafted levels in the Canyon world, three stars each
• River world with floating rafts and water physics — 12 more levels with Mosto Plus
• Critter hats and bridge themes, synced for everyone in the room
• Join with a 4-letter code or an invite link — no accounts, no chat
• Play solo too: control the whole crew yourself
• Learn by gesture: the first levels show you what to do without walls of text
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What's New in Mosto
1.1
October 6, 2026
New River world: 12 levels with floating rafts and real water physics. Mosto Plus unlocks the River, all future worlds and every style — and if one player owns it, the whole room plays. Dress up your critters with hats and pick a bridge theme in the new Style screen.
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Subscriptions & In-App Purchases
$1.99
Style Pack
All critter hats and bridge themes





