Head to head
Cards and Castles vs IdleOn
Side by side
Values shared by both games are highlighted.
Status
Released
Daily players
Estimated players
Available on
- Windows
- macOS
- Android
- iOS
- Browser
- Windows
- Android
- iOS
Player activity
Smoothed estimated players over time.
Cards and Castles
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~78 | Down 1.3% |
| September 2026 | ~79 | |
| August 2026 | ~79 | Up 22% |
| July 2026 | ~65 | — |
IdleOn
| Month | Estimated players | Change |
|---|---|---|
| October 2026 | ~82.3k | Down 2.0% |
| September 2026 | ~84k | Up 3.3% |
| August 2026 | ~81.3k | Up 0.7% |
| July 2026 | ~80.8k | — |
Community breakdown
Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.
Steam concurrent players
- Cards and Castles
- 1
- IdleOn
- 12.4kDown 16%
IdleOn currently has about 12370× as many peak concurrent Steam players as Cards and Castles — 12,370 vs 1.
Discord members
- Cards and Castles
- —
- IdleOn
- 197.9kUp 0.1%
IdleOn currently has 197,936 Discord members; no comparable data is tracked for Cards and Castles.
Reddit members
- Cards and Castles
- —
- IdleOn
- 57kUp 0.9%
IdleOn currently has 56,968 subreddit members; no comparable data is tracked for Cards and Castles.
Twitch viewers
- Cards and Castles
- —
- IdleOn
- 36Down 86%
IdleOn currently has 36 live Twitch viewers; no comparable data is tracked for Cards and Castles.
YouTube subscribers
- Cards and Castles
- —
- IdleOn
- 102kDown 1.0%
IdleOn currently has 102,000 YouTube subscribers; no comparable data is tracked for Cards and Castles.
How these estimates are made
Cards and Castles
Cards and Castles is showing no measurable concurrent players on Steam. Around 23k – 58k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.
IdleOn
IdleOn is estimated to have 31k – 110k players a day. Around 510k – 1m accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.