Serum: Skincare Routine
Skin tracker & actives planner
About
This app helps you organize your existing skincare products and build an effective routine. It schedules product application times, manages ingredient conflicts, and tracks your skin's progress over time. It also monitors product inventory and pauses routines for professional treatments.
What's New in Serum
1.7
October 21, 2026
When a product runs out, Serum now takes it out of your routine and says so on Today, with a quick way to replace it. Opened a new one? One tap puts it straight back. You can now delete a finished routine: press and hold it on Progress. Close-ups: photograph your forehead, each side and your chin, then compare each area with itself over time. Serum Premium. The full PCA Skin line is now in the catalogue: 44 more products.
MoreSubscriptions & In-App Purchases
Serum Pro, yearly
Your whole shelf, home spa, trends, and full history.
Developer apps
FAQ
Does Serum rank skincare products or diagnose skin needs?
No, Serum does not rank products or diagnose skin needs. It focuses on organizing the products you already own and arranging them into a safe and effective routine based on their ingredients.
What features are free in Serum?
The free version includes adding products, building regimens, conflict detection, the routine player, reminders, streaks, five recent journal entries, and logging professional treatments. Scheduling is also free as it's a safety calculation.
What does Serum Premium offer?
Serum Premium allows scheduling of your entire shelf (beyond five products), guided home spa sessions, milestones, tracking products used in finished routines, full history, before and after comparisons, trends, suggestions for missing products, and multiple custom rituals.
How does Serum handle privacy?
Your photos never leave your phone. There is no account or server storing your shelf data. Serum shares anonymized usage information about product types owned, which can be opted out of.
Can Serum be used offline?
Yes, Serum can continue your routine even when your phone is locked. It provides notifications at the end of each step and a live countdown on your lock screen and Dynamic Island.
What is the subscription cost for Serum Premium?
Serum Premium offers monthly and yearly plans. The monthly plan is $8.99 with a 7-day free trial, and the yearly plan is $54.99 with a 7-day free trial.
How often is Serum updated?
The app was last updated on September 24, 2026, with version 1.4. This indicates a relatively recent update, suggesting ongoing development and support.
Is Serum suitable for all ages?
Serum is rated for ages 4 and up, making it broadly accessible. However, its skincare focus is most relevant to adults and older teenagers.
