ShiftCal vs Sling
| ShiftCal | Sling | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | €299/mo | $0.14/mo |
| Open source | No | No |
| Platforms | Android, iOS, Web | Android, iOS, Web |
| Free plan | Yes | Yes |
| Availability management | Yes | — |
| Shift swaps | Yes | Yes |
| Trainer scheduling | Yes | — |
| Multi-location scheduling | Yes | — |
| Staff limit | 10 staff | — |
| Built-in time clock | Yes | — |
Both are listed in Best Gym Staff Scheduling Software. On Inferse, ShiftCal scores higher on our published basis.