Big Brain Simulator vs Spot the Differences
Spot the Differences currently leads with 375 concurrent players against 110, a 3.4× advantage. On all-time peak the record belongs to Big Brain Simulator at 577 concurrent players, versus 532. Lifetime, Big Brain Simulator has more visits (199.2M vs 45.7M). Full side-by-side history for Big Brain Simulator and Spot the Differences is charted above.
Big Brain Simulator🧠
110
playing now
251 24h peak · 199.2M visits
VS
Spot the Differences 🔍
375
playing now
532 24h peak · 45.7M visits
Player count history
Big Brain SimulatorSpot the Differences
Head to head
| Metric | Big Brain Simulator | Spot the Differences | Difference |
|---|---|---|---|
| Playing now | 110 | 375 | 265 (3.4×) |
| 24h peak | 251 | 532 | 281 (2.1×) |
| 24h average | 155 | 385 | 230 (2.5×) |
| 7-day peak | 552 | 532 | 20 |
| 7-day average | 243 | 330 | 87 |
| 30-day peak | 552 | 532 | 20 |
| All-time peak | 577 | 532 | 45 |
| 24h change | ▼ 47.5% | ▲ 15.6% | — |
| 7d change | — | — | — |
| Total visits | 199.2M | 45.7M | 153.5M (4.4×) |
| Visits (24h) | 19.9K | 52.7K | 32.8K (2.7×) |
| Visits (7d) | 100K | 180.2K | 80.2K (1.8×) |
| Favorites | 1.3M | 968.9K | 339.6K |
| Rating | 83.0% | 80.1% | — |
| Global rank (players) | #2,705 | #1,940 | of 4,380 |
| Trending score | -72.8 | 40.2 | — |
| Created | Apr 13, 2020 | Aug 27, 2025 | — |
| Genre | Simulation | Puzzle | — |
Other comparisons
Both games are sampled on the same schedule and plotted on a shared time axis, so the comparison is like for like. Peaks, averages and growth come from RoVitals's own recorded history — 5 days for Big Brain Simulator, 5 for Spot the Differences.