GAME VS GAME
AIR is more popular right now with 9 players on Steam, 9.0 times as many players as Sister's Curriculum (1). The highest all-time peak belongs to AIR (105 players).
Concurrent players on Steam. Drag or pinch to zoom; the table below has every number.
| Stat |  AIR |  Sister's Curriculum |
|---|---|---|
| Players right now | 9 | 1 |
| 24-hour peak | 36 | 1 |
| All-time peak | 105Jul 1, 2026 | 3Oct 25, 2026 |
| 30-day average players | n/a | n/a |
| Steam reviews | 98.6% positive279 reviews | 97.6% positive125 reviews |
| Price now (US) | $29.99 | $16.99 |
| Lowest price we have seen | $11.99 Oct 20, 2026 | $16.99 Oct 20, 2026 |
| Release date | Mar 5, 2025 | Apr 18, 2024 |
Green marks the leader in each row (for prices, the cheaper game). Prices are US Steam prices.
AIRSister's CurriculumPick 2 to 4 games. Only games with a player count page can be compared.
AIR is more popular right now with 9 players on Steam, 9.0 times as many players as Sister's Curriculum (1). The highest all-time peak belongs to AIR (105 players).
AIR peaked at 105 concurrent players on July 1, 2026. Sister's Curriculum peaked at 3 concurrent players on October 25, 2026.
AIR costs $29.99 on the US Steam store, and the lowest price we have seen is $11.99. Sister's Curriculum costs $16.99 on the US Steam store.
Player counts updated 26 minutes ago.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.
