Ultradian is made and published by Katherine Gratale. AppBrain is an independent app data site and isn't affiliated with Katherine Gratale. The app name, icon, screenshots and description belong to Katherine Gratale and are shown as published on the App Store.
AppBrain's verdict
Removed- Rating on App Store
- 3.67
- 3 ratings
- Last updated
- January 15, 2025
- Size
- 6.62 MB
Ultradian is no longer on the App Store. It had too few ratings to say what users thought.
User feedback
Ratings and reviews on the App StoreComments on Ultradian for iOS
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Store listing
By Katherine Gratale, from the App StoreSimilar apps
Description by Katherine Gratale Written by the developer, not by AppBrain. Click to read.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 6.62 MB
- Content rating
- Everyone
Technologies used by Ultradian
Releases
Updates seen on the App Store- Version
- 2.1
- Launched
- March 2024
No changelog data
About the app and developer
About Ultradian
Ultradian was a productivity app developed by Katherine Gratale. It was removed from the App Store Oct 29, 2025.
User Ratings
Ultradian was rated 3.67 out of 5 stars, based on 3 ratings.
App Information
Ultradian was free. The app size was 6.62 MB. The last available version was 2.1. The last update was on January 15, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since March 2024.
Developer information for Katherine Gratale
Address:
Frequently asked questions about Ultradian
Is Ultradian free?
Yes. Ultradian was free on the App Store.
Is Ultradian still available?
No. Ultradian was removed from the App Store. We last saw it there Oct 29, 2025.
How large is Ultradian?
Ultradian is 6.62 MB.
Is Ultradian suitable for children?
App Store rates the content of Ultradian as suitable for everyone.
How do people rate Ultradian?
Ultradian scored 3.67 out of 5 stars, from 3 ratings on the App Store.
Who made Ultradian?
Ultradian was developed by Katherine Gratale. It was listed in the productivity category on the App Store.
What are the best alternatives to Ultradian?
People looking at Ultradian also look at these productivity apps: PeggyAI, My Containers, RoutineUp: Develop good habits, HabitBucks, HabitTapp.