Vs Machine
Pick your level
You play Ember against a computer-controlled Volt. Start easy and work your way up.
- Easy
- Normal
- Hard
7 columns · 6 rows · 4 to win
The classic game of dropping discs into an upright rack, lit up in neon. Ember takes on Volt: play the machine at three levels or pass the phone to a friend.
Two ways to play
Vs Machine
You play Ember against a computer-controlled Volt. Start easy and work your way up.
Pass & Play
Take turns on the same iPhone or iPad. The first move alternates every game, and a running score of wins and draws is kept for the match.
How to play
Seven columns, six rows, two sides: Ember (orange, with a flame) and Volt (blue, with a bolt).
Tap a column to drop, or drag to aim and let go. More in Support.
Features
Tap a column, or drag to aim with a preview disc under your finger and let go. Discs fall and bounce into place.
When someone wins, the winning four light up with a gold line.
Take back a disc. Against the machine, undo takes back your disc and its reply.
Your game and the match score save automatically and resume after the app is closed.
Each has its own switch in Settings, alongside the machine level and How to Play.
VoiceOver announces each column and every disc dropped, and text follows your preferred size.
Ember discs carry a flame and Volt discs a bolt, so the two sides are easy to tell apart.
Built for both, with a landscape layout on iPad. Requires iOS 17 or later.
Fully offline. No ads, no in-app purchases, no accounts, no tracking, and no data collected.
Screenshots




Four in a Row is coming soon to the App Store for iPhone and iPad. No ads, no in-app purchases, no accounts.