Happy Color vs Sandbox Coloring
| Happy Color | Sandbox Coloring | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $4.17/mo | $1.62/mo |
| Open source | No | No |
| Platforms | Android, iOS, Web | Android, iOS |
| Free plan | Yes | Yes |
| Coloring modes | numbered | both |
| Offline access | Yes | — |
| Supported platforms | cross_platform | mobile |
| Import own images | — | Yes |
Both are listed in Best Coloring Apps. On Samsung Mobile US Press, Happy Color scores higher on our published basis.