Exponential Idle vs Swarm Simulator
Both are pure numbers, prestige incrementals. Here's how they differ, from the same data we use everywhere on IncrementalGames.org.

Exponential Idle
A math idler where the upgrades are literally terms in an equation. Graduate, then play the custom theories.
Swarm Simulator
DormantGrow an alien hive: larvae, drones, queens, nests, and then the numbers start producing numbers.
The short version
- Swarm Simulator is completely free; Exponential Idle is free-to-play with purchases.
Side by side
| Fact | Exponential Idle | Swarm Simulator |
|---|---|---|
| Ending | Endless | Endless |
| Time to finish | ∞ | ∞ |
| Idle (0 = active) | 75% | 80% |
| Offline progress | Yes | Yes |
| Prestige layers | 2 | 1 |
| Price | Free-to-play | Free |
| Platforms | Mobile | Browser, Mobile |
| Last update | ? | Aug 28, 2024 |