Egg, Inc.
iOSAndroidThe best-designed idle game on phones.
Egg, Inc. is what happens when an idle game is built by people who care about pacing. You run an egg farm, research upgrades, and launch rockets full of eggs into space, and every one of those systems feeds the others. Prestige resets are frequent and rewarding, the contracts (time-limited co-op goals) give you a reason to check in without punishing you if you do not, and the art is clean enough to show your parents.
Players who want an idle game that feels finished and fair.
Late game becomes a spreadsheet of artifact combinations, and drones are a tap-fest if you chase them.
Available on iOS and Android.