| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| Plans published | 1 | 5 |
| Spec score · Task Management Software | 7.8 (#38) | 9.2 (#5) |
| Calendar | Its calendar updates with task estimates and displays projected task days and plan completion dates. | Flow-e shows the daily schedule in a timeline and supports notes and to-dos on calendar events. |
| Intended users | The maker describes Chronos as a producer-focused personal task app optimized for creative professionals. | The maker describes Flow-e as an email client for managers and small business owners. |
| Support | The company lists separate contacts for product or licensing questions and for technical assistance. | The desktop page directs users to email [email protected] for feedback or bug reports about the beta app. |