Sincey
Track when you last did things
About
This app helps you track recurring activities and remember when they last occurred. It provides a simple timeline for each event, allowing you to log new memories with optional notes and see how many days have passed. You can also set reminders for future events.
What's New in Sincey
2.0
June 22, 2026
Sincey now supports challenges. Create a 50-day, 100-day, or custom-length challenge, choose which weekdays to track, and check in as you make progress. This update also improves challenge cards, history wording, and empty states.
MoreFAQ
What is Sincey used for?
Sincey is used to track recurring activities and remember when they last happened. It helps you keep a simple timeline for events like dental checkups, oil changes, or calls with family, showing you how many days have passed since the last occurrence.
Can I track an unlimited number of activities with Sincey?
Yes, you can track an unlimited number of personal activities with Sincey. The app is designed to help you remember any everyday or occasional thing you care about.
Does Sincey offer reminders for events?
Yes, Sincey offers optional reminder nudges. You can set these reminders to trigger after a custom number of days, helping you stay on top of recurring tasks or events.
How does Sincey handle data privacy?
Sincey syncs privately across your Apple devices using iCloud. This ensures your tracked data remains secure and accessible only to you on your iPhone and iPad.
What devices does Sincey support?
Sincey is designed for iPhone and iPad. It offers a clean layout optimized for these Apple devices.
Is Sincey available for free?
Yes, Sincey is available for free. There are no in-app purchases or advertisements, making it a completely free tool for tracking your activities.
How often is Sincey updated?
Sincey was last updated on June 22, 2026, with version 2.0. This indicates a recent update, suggesting ongoing development and support for the application.
What is the age rating for Sincey?
Sincey has an age rating of 4+. This means it is suitable for children aged 4 and above, indicating no mature content.