About
This habit tracker uses 10-day cycles, focusing on tending up to three habits daily. Watch a plant grow as you achieve your goals, offering a fresh start each cycle and rewarding resilience over perfection.
What's New in Decendium
1.0.1
May 30, 2026
Subscriptions & In-App Purchases
Decendium Patron — Annual
1 year of Patron features. Auto-renews yearly.
FAQ
What is Decendium?
Decendium is a habit tracking application designed around 10-day cycles, where users tend to habits and watch a plant grow as a visual representation of their progress. It aims to provide a fresh start every ten days, focusing on resilience rather than unforgiving streaks.
How does Decendium's 10-day cycle work?
Each 10-day period, or 'sprint,' allows you to focus on up to three habits. At the end of the sprint, the cycle resets gracefully, giving you a clean slate to adjust your goals or try new habits. The plant you've nurtured serves as a trophy for your efforts.
What makes Decendium different from other habit trackers?
Decendium emphasizes a limited number of habits (three) for deeper focus, uses 'sunlight' earned from tending habits as a reward currency, and offers seven distinct plant species with unique growth arcs. It avoids streak shaming and leaderboards, promoting a quiet, daily practice.
What is Decendium Patron?
Decendium Patron is an optional subscription that unlocks all seven plant species, six critter avatars, and exclusive backdrops. It is available for $2.99/month or $24.99/year and can be canceled at any time. Your earned progress remains regardless of Patron status.
Can I track more than three habits in Decendium?
No, Decendium is intentionally designed to limit users to a maximum of three habits per 10-day sprint. This constraint is a core feature, encouraging deeper focus on fewer goals rather than spreading oneself too thin.
What devices does Decendium support?
Decendium is available for iPhone and iPad devices, offering a consistent experience across Apple's mobile platforms.
How often is Decendium updated?
Decendium was last updated on May 30, 2026, with version 1.0.1. This indicates a recent release, and users can expect ongoing support and potential future updates from the developer.
What is the age rating for Decendium?
Decendium has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in developing habits.
