A deck-building game simulating the transition to a post-carbon economy in the United States. Players invest in green energy, research technologies, and manage resources to achieve zero emissions and full employment before time runs out.



250+ iOS apps & games curated and reviewed
The best simbioasi apps and games on iPhone average 4.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.5★ (71) | No | No | Aug 2026 | ||
| 2 | Free | 4.7★ (1.1K) | Yes | Yes | Oct 2026 | ||
| 3 | Free | — | No | Yes | May 2026 | ||
| 4 | $1.99 | 4.4★ (87) | No | No | Oct 2026 | ||
| 5 | Free | 5.0★ (39) | Yes | No | Oct 2026 | ||
| 6 | Free | — | Yes | No | Oct 2026 | ||
| 7 | Free | 5.0★ (6) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.9★ (9) | Yes | No | Oct 2026 |



A deck-building game simulating the transition to a post-carbon economy in the United States. Players invest in green energy, research technologies, and manage resources to achieve zero emissions and full employment before time runs out.




A peaceful puzzle game where you build vibrant ecosystems by strategically placing flora and fauna cards. Explore different biomes, unlock natural wonders, and enjoy a relaxing gameplay experience with a soothing soundtrack and charming visuals.



