Eisen: Simple Weather
Warmer or colder, instantly
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A minimalist weather app focused on one question: is it warmer or colder than yesterday?
Eisen is a clean, fast weather app built around one simple answer:
Is it warmer or colder than yesterday?
Instead of cluttered charts, Eisen gives you an instant comparison with a clear headline, current conditions, and the details that matter.
Features:
• Instant “warmer / colder / about the same” comparison
• Current location + saved cities with easy horizontal swipe
• Condition context like rain likely, windy conditions, or clear skies
• Weather widgets for quick checks from your Home Screen
• Celsius and Fahrenheit support
• Feels-like and actual temperature modes
• English and Spanish support
• Adjustable temperature change threshold
Eisen Pro:
• Daily weather notification at your chosen time
• Automatic switch to tomorrow’s weather after your selected time
Built for people who want weather clarity in seconds.
Privacy Policy: https://sites.google.com/view/tofu-eisen/privacy
Terms of Use (EULA): https://sites.google.com/view/tofu-eisen/terms
Subscription terms:
• Subscription: Eisen Pro (Monthly)
• Length: 1 month
• Price: $0.99/month (USD; may vary by region)
• Subscription: Eisen Pro (Yearly)
• Length: 1 year
• Price: $9.99/year (USD; may vary by region)
Payment is charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We're always working to make Eisen more pleasant to use.
This update includes various fixes and improvements for a smoother experience.
Love the app? Share your thoughts in a review ! We read them all.
The developer, Ralph Olazo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ralph Olazo
- Size
- 13.5 MB
- Category
- Weather
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Eisen Pro Annual $9.99
- Eisen Pro Monthly $0.99
- Eisen Pro Lifetime $19.99
- Copyright
- © 2026 Ralph Olazo