Live Steam player count comparison, updated every 10 minutes. Both are Simulation games.
American Truck Simulator is currently the more played game: 10,542 concurrent players on Steam right now vs 8,775 for Planet Zoo — about 20% more players. American Truck Simulator also has the better Steam reviews: 97% positive vs 91%. American Truck Simulator is currently 75% off on Steam. Across all tracked metrics, American Truck Simulator leads 8 of 8.
Coilr tracks charts like this for every game — and playtime history for your own library.
Tracked by Coilr since April 2026 · Steam polled every 10 minutes · methodology
| Metric | American Truck Simulator | Planet Zoo |
|---|---|---|
| Players right now | 10,542 | 8,775 |
| 24-hour peak | 10,789 | 9,929 |
| 7-day average | 8,078 | 6,771 |
| 30-day average | 8,078 | 6,771 |
| 30-day trend | — | — |
| Peak (tracked) | 10,789 | 9,929 |
| Steam reviews | 97% positive | 91% positive |
| Recent reviews (3 mo) | 96% positive | 82% positive |
| Total reviews | 193,988 | 96,595 |
| Owners (SteamSpy est.) | ~2,000,000 | ~2,000,000 |
| Release date | Feb 2, 2016 | Nov 5, 2019 |
| Price | $4.99 (−75%) | $44.99 |
Full stats: American Truck Simulator · Planet Zoo · add more games to this comparison →
| Month | American Truck Simulator | Planet Zoo | ||
|---|---|---|---|---|
| Avg | Peak | Avg | Peak | |
| Apr 2026 | 8,398 | 9,631 | — | — |
| Jul 2026 (so far) | 8,231 | 10,789 | 6,905 | 9,929 |
Monthly average and peak concurrent players on Steam, from Coilr's own tracking (10-minute polls, hourly beyond 30 days).
American Truck Simulator currently has more players: 10,542 concurrent players on Steam vs 8,775 for Planet Zoo — about 20% more players.
Over the last 30 days American Truck Simulator averaged 8,078 concurrent players and Planet Zoo averaged 6,771. By that measure American Truck Simulator is currently the bigger game.
By Steam review score, American Truck Simulator rates higher: 97% positive across 193,988 reviews vs 91% across 96,595 for Planet Zoo. American Truck Simulator has the larger player base right now (10,542 vs 8,775 concurrent). Player counts, ratings, price and trend are compared side by side above.