| Price from | Free | €4.17/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 3 |
| Spec score · To-do list apps | 8.7 (#28) | 9.1 (#11) |
| AI | Optional AI features use the user’s chosen provider or local model; AI is off by default, and requests go directly from the device to the selected provider. | The optional AI assistant works with OpenAI-compatible providers, including local providers such as Ollama; hosted provider requests send the text being processed to that provider. |
| Calendar sync | Yes | Yes |
| Free plan | Yes | Yes |
| Offline access | web_and_mobile | Tududi can be installed as a PWA on Android, iOS and desktop browsers; it remains readable from cache offline and queues writes to sync after connectivity returns. |
| Recurring tasks | Yes | Yes |
| Support | Users can report bugs or request features through GitHub, send in-app feedback, or contact support by email; Discord is available for community discussion. | The maker directs users to its Discord community for support and says questions are answered there. |
| Supported platforms | web,windows,macOS,Linux,iOS,Android | web,iOS,Android |
| Task reminders | Yes | Yes |