Best Duo Games Online

250+ iOS apps & games curated and reviewed

4.1 avg rating
19 free apps & games
Updated August 2026

Looking for free duo games online? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Duo Games Online (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fireboy and Watergirl: OnlineFireboy and Watergirl: OnlineFree4.1★ (11K)NoYesSep 2026
2Paint - hide and seek: OnlinePaint - hide and seek: OnlineFree1.3★ (3)NoNoAug 2026
3Raft® Survival: MultiplayerRaft® Survival: MultiplayerFree4.5★ (37K)YesYesSep 2026
4Among Us!Among Us!Free4.1★ (841K)YesYesSep 2026
5Plato: Fun Multiplayer GamesPlato: Fun Multiplayer GamesFree4.7★ (285K)NoYesSep 2026
6Stumble GuysStumble GuysFree4.4★ (511K)YesYesSep 2026
7tero - gamestero - gamesFreeNoNoJun 2026
8Guess The Person?Guess The Person?Free4.5★ (15K)YesNoSep 2026

Top Picks for Duo Games Online

Fireboy and Watergirl: Online#1

Fireboy and Watergirl: Online by Metin Yucel

Online 2 Multiplayer Fun Game
Editor's Choice
🎮 Games
4.1😐(11K ratings)
FreeIn-App Purchases
Fireboy and Watergirl: Online screenshot 1
Fireboy and Watergirl: Online screenshot 2
Fireboy and Watergirl: Online screenshot 3
Fireboy and Watergirl: Online screenshot 4
Fireboy and Watergirl: Online screenshot 5
Fireboy and Watergirl: Online screenshot 6

Embark on a cooperative adventure with two elemental characters to navigate challenging temples. Players must work together, with one controlling fire and the other water, to overcome obstacles and reach the exit. Collect diamonds for bonus points in this addictive online multiplayer experience.

What We Love

  • 💖 Cute characters
  • 👍 Fun gameplay
  • 🎮 Nostalgic experience
  • 🕹️ Great for multiplayer
  • 🔋 Works offline

Room to Improve

  • 🤬 Too many ads
  • 🐛 Glitches and bugs
  • 🔍 Difficult to find other players
  • 🤯 Some levels are impossible
  • 🤖 Poor communication between players
Paint - hide and seek: Online#2

Paint - hide and seek: Online by 瑞阳 贾

Drawing,hiding, transformation
Strong Contender
🎮 Games
1.3(3 ratings)
Free
Paint - hide and seek: Online screenshot 1
Paint - hide and seek: Online screenshot 2
Paint - hide and seek: Online screenshot 3
Paint - hide and seek: Online screenshot 4

Engage in a hide-and-seek game where players can transform into objects to evade capture. Utilize drawing abilities to hide or find others across various themed levels. This casual game offers a unique twist on the classic chase.

Raft® Survival: Multiplayer#3

Raft® Survival: Multiplayer by Survival Games Ltd

Survive with friends online
Worth Considering
🎮 Games
4.5😐(37K ratings)
FreeAdsIn-App Purchases
#96in Games
Raft® Survival: Multiplayer screenshot 1
Raft® Survival: Multiplayer screenshot 2
Raft® Survival: Multiplayer screenshot 3
Raft® Survival: Multiplayer screenshot 4
Raft® Survival: Multiplayer screenshot 5

Build and expand your dream raft with friends in this multiplayer survival game. Gather resources, craft tools and weapons, and manage hunger and thirst to stay alive. Team up with up to 10 players to explore the ocean and help each other survive.

What We Love

  • 🚀 Fun to play
  • 👍 Multiplayer aspect
  • 🚀 Smooth gameplay
  • 🚀 Good graphics

Room to Improve

  • 🐛 Bugs and glitches
  • 💰 Excessive ads
  • 💰 Expensive subscription
  • 🔒 Lack of private servers
  • 🔒 Can't kick/ban players
  • 🔒 Can't delete/move items

More Duo Games Online apps to explore

FAQ about Duo Games Online

What are the best duo games online for iPhone?
Fireboy and Watergirl: Online tops our duo games online ranking as of August 2026, with a 4.1-star average from 11K App Store ratings, and it's free to download.
Yes — 19 of the top duo games online we rank are free to download, including Fireboy and Watergirl: Online and Paint - hide and seek: Online.
Fireboy and Watergirl: Online has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ duo games online on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
It is an online multiplayer game where two players control Fireboy and Watergirl, respectively. You must work together to navigate through various temples, avoiding hazards like water for Fireboy and fire for Watergirl, and reaching the exit.
Yes, there is a single-player mode available. You can switch between controlling Fireboy and Watergirl by tapping on their character icons to solve the levels by yourself.