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- Roster Board Remove Roster Board from the comparison
- Copperleaf Solitaire Remove Copperleaf Solitaire from the comparison
| Attribute | Roster Board Cobalt Works | Copperleaf Solitaire Copperleaf Games |
|---|---|---|
| Rating | 4.64 Best | 3.57 |
| Ratings | 241K | 4.93M Best |
| Written reviews | 51.5K | 783K Best |
| Installs (estimated) | 14.9M | 565M Best |
| Installs, last 30 days | 319K | 11.5M Best |
| Recent growth | +0.6% Best | -5.5% |
| Best chart position | #1 | #1 |
| Download size | 111.7 MB Best | 1.59 GB |
| Price | Free | Free |
| Category | Business | Card |
| Developer | Cobalt Works | Copperleaf Games |
| Contains ads | No | Yes |
| In-app purchases | Yes | Yes |
| Content rating | Everyone | Everyone |
| Requires Android | 12 | 7.0 |
| Released | February 5, 2019 | March 6, 2022 |
| Last update | September 8, 2026 | September 12, 2026 |