Two players.
One iPhone.
Hold the phone between you, each take a half of the screen, and settle it. Eleven split-screen duels, rivalries with points and rewards, and a two-phone mode that needs no internet.
Free to play. No ads, no accounts, no tracking.
Built for one screen, two thumbs
Every game is designed for split-screen play from the ground up.
Both play at once
Both halves of the screen accept touches at the same time, so nobody waits their turn in a reaction game.
Flipped for player two
Player two's side is rotated to face them. Scores, timers and buttons all read the right way up.
Fair by design
The quit button sits on the centre line, so nobody can pull a fast one when they are about to lose.
Eleven games, three ways to win
Reaction, action and turn-based. Every game has a target score, so a match is over in a minute or two.





Challenges
Create player profiles, pick a Best-of series across any games, and build a rivalry. Wins earn coins for boosters, series formats, colour themes, avatars and titles.
Tournaments
Four to eight players, one phone, a knockout bracket. One game per match, byes handled for you, a podium at the end.
Two phones
Sit next to a friend and play on two iPhones. Duel Lab connects over Wi-Fi or Bluetooth directly between the phones. No internet, no sign-up.
Free forever. Pro once.
No subscriptions, no ads, no coins for sale. Pro is a single purchase, and Family Sharing means one purchase covers the whole family.
Free
- Five games: Reflex Duel, Tug of War, Sumo Blobs, Bomb Four, Tic Tac Toe
- Two player profiles
- Challenges and the Rewards shop
- Join any two-phone match
- No ads, ever
Duel Lab Pro
- Every game, including every future one
- Host two-phone matches
- Unlimited player profiles
- Tournament mode
- Every colour theme and the Skin Pack
- Family Sharing included
Nothing leaves your phone
No ads. No accounts. No tracking. Profiles, scores and coins live in a single save file on your device. Read the privacy policy.
Grab a friend. Grab the phone. Duel.