Iron Man Simulator vs [CHAIRS] Last Letter
Iron Man Simulator currently leads with 935 concurrent players against 591, a 1.6× advantage. On all-time peak the record belongs to [CHAIRS] Last Letter at 1,197 concurrent players, versus 966. Lifetime, [CHAIRS] Last Letter has more visits (132.2M vs 112.2M). Full side-by-side history for Iron Man Simulator and [CHAIRS] Last Letter is charted above.
Iron Man Simulator
935
playing now
966 24h peak · 112.2M visits
VS
[CHAIRS] Last Letter 💬
591
playing now
1,006 24h peak · 132.2M visits
Player count history
Iron Man Simulator[CHAIRS] Last Letter
Head to head
| Metric | Iron Man Simulator | [CHAIRS] Last Letter | Difference |
|---|---|---|---|
| Playing now | 935 | 591 | 344 (1.6×) |
| 24h peak | 966 | 1,006 | 40 |
| 24h average | 759 | 729 | 30 |
| 7-day peak | 966 | 1,197 | 231 |
| 7-day average | 497 | 849 | 352 (1.7×) |
| 30-day peak | 966 | 1,197 | 231 |
| All-time peak | 966 | 1,197 | 231 |
| 24h change | ▲ 43.5% | ▼ 12.6% | — |
| 7d change | — | — | — |
| Total visits | 112.2M | 132.2M | 20M |
| Visits (24h) | 127.4K | 91.4K | 36K |
| Visits (7d) | 400.9K | 374.6K | 26.3K |
| Favorites | 742.5K | 230.3K | 512.1K (3.2×) |
| Rating | 88.6% | 96.1% | — |
| Global rank (players) | #1,287 | #1,599 | of 4,423 |
| Trending score | 144.8 | -39.4 | — |
| Created | May 8, 2018 | Jun 23, 2025 | — |
| Genre | Action | Puzzle | — |
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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 Iron Man Simulator, 5 for [CHAIRS] Last Letter.