App Store
Version 11 · 2026-09-18
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.
Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 11, updated 2026-09-18.








Store screenshots supplied by the developer.
Eisen answers one question: is it warmer or colder than yesterday?
No charts. No clutter. Open the app, get the answer.
Features:
• "Warmer", "colder", or "about the same", with the exact degree delta
• Current location and saved cities, swipeable left and right
• Condition context: rain likely, windy, clear skies, and more
• Timed insights like "Rain around 3 PM" or "Drops to 12 degrees by 6 PM"
• Home Screen widgets
• Celsius and Fahrenheit
• Feels-like and actual temperature modes
• English and Spanish
• Adjustable sensitivity threshold
Eisen Pro:
• Hourly forecast for the next 12 hours
• 7-day forecast
• Multiple saved cities
• Daily notification at a time you pick
• Switches to tomorrow's weather at your chosen hour
Privacy Policy: https://sites.google.com/view/tofu-eisen/privacy
Terms of Use (EULA): https://sites.google.com/view/tofu-eisen/terms…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
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.
weather-apple-6759874486What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.