Comparison

Weather Ultra vs TinyCelsius

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Weather Ultra

Get highly accurate, real-time weather forecasts for up to 5 days ahead, including temperature, precipitation, and sunrise/sunset times. Enjoy customizable home-screen widgets and smart AI summaries for instant weather understanding. This privacy-focused app offers a modern interface with light and dark modes.

Highlights
  • Precise 5-day weather forecasts
  • Live weather data (temp, rain, wind)
  • Sunrise and sunset times
  • Home-screen widgets
  • Smart AI weather summaries
  • Apple Watch support
  • Light and Dark mode
Features
Read full description

• Extremely precise weather forecast for today, tomorrow, and up to 16 days ahead • Live weather data including temperature, chance of rain, wind, humidity, and air pressure • Wetter Ultra uses powerful Open-Meteo technology that combines data from over 30 weather models. So you get exceptionally accurate weather data. • 3D Globe with global data sources – See at a glance which weather models are used worldwide for your locations. • Sunrise and sunset times down to the minute • Home-Screen Widgets – Weather at a glance right on your home screen • Smart AI Summaries – Understand the weather instantly, without reviewing long weather data • Intelligent AI summaries: available in both a safe and an uncensored mode for even more entertaining and fun experiences • Real-time feels-like temperature, visibility, and cloud coverage • Full Apple Watch support with seamless integration of live weather data, 16 day forecast and 24h rain forecast directly on your wrist in real time • 16-day outlook with daily high and low temperatures • Modern design with Light and Dark mode support • No ads. No data sharing. • Optimized for iPhone and iPad with full support for current devices • Privacy-first: No location logs, no trackers, no cloud storage • Intuitive and offline-capable — all data stays locally on your device Experience the most accurate weather app for iOS: delivering live, real-time weather information without ads. Stay prepared with the most precise forecasts for today, tomorrow, and up to 16 days ahead: temperature, precipitation probability, air pressure, wind speed, humidity, cloud coverage, visibility, and feels-like temperature — all presented clearly and immediately understandable. In addition to the classic 16-day forecast, get daily highs and lows as well as exact sunrise and sunset times — ideal for outdoor activities, sports, or photography planning. The sleek interface adapts to your system: Dark Mode for evenings, Light Mode for daytime. The app runs ad-free, requires no registration, and stores no personal data — a strong commitment to privacy and user control. Whether you search for “current weather,” “today’s forecast,” “rain radar,” “live temperature,” “ad-free weather app,” or “iPhone weather with privacy,” this app delivers it all in one place. Your personal weather report — clear, fast, and privacy-focused. All features are accessible after subscribing or one-time-purchase. About Wetter Ultra AI: The daily summary is created entirely on your device. The app sorts temperature, rain probability and weather conditions into categories and selects a matching pre-written sentence. It is not a machine-learning language model, and no data is transmitted for it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TinyCelsius

This app displays current weather conditions with both Celsius and Fahrenheit side-by-side for easy reading. It offers a menu bar item on Mac and widgets for iPhone's Home and Lock Screens, allowing quick access to local weather data.

Highlights
  • Celsius and Fahrenheit side-by-side
  • Current location or pinned city
  • Mac menu bar weather item
  • iPhone Home Screen and Lock Screen widgets
  • Weather condition symbol and update time
  • Unit order and decimal controls
Features
Read full description

TinyCelsius keeps current weather small, readable, and always nearby. See Celsius and Fahrenheit together without mental conversion. On Mac, TinyCelsius lives in the menu bar near the clock. On iPhone, it gives you a simple weather view and widgets for the Home Screen and Lock Screen. Use your current location or set a city. TinyCelsius loads live weather, shows the current condition, and lets you choose whether Celsius or Fahrenheit appears first. On Mac, you can keep the menu bar item compact, show or hide the condition icon, and refresh from the panel. On iOS, widgets can show the latest temperature pair and optional refresh time. Features: * Celsius and Fahrenheit side by side * Current location or pinned city * Mac menu bar weather item * iPhone Home Screen and Lock Screen widgets * Weather condition symbol and update time * Unit order, decimal, and compact menu bar controls * Local weather powered by WeatherKit TinyCelsius is intentionally focused: current conditions, quick reading, and no account to manage. All data is on device and using Apple Weather for realtime weather information – we don't have access to your location at any time.

Screenshots

Weather Ultra4 screens
TinyCelsius4 screens

Verdict

The call

The clearest difference is in-app purchases: TinyCelsius at none against Weather Ultra's 4. Weather Ultra's advantage is iOS requirement (18.2 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Weather Ultra sells 4 in-app purchases, starting at $3.99 per month. TinyCelsius asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Weather Ultra versus TinyCelsius: the parameters behind the verdict, then further details
ParameterWeather UltraTinyCelsius
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews64.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 5 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Mac
Requires iOS18.2 — better26.0
Further details — not scored
Size18 MB4 MB
Age rating9+4+
DeveloperLeonhard HundschellDion Software, LLC

Customer experience

Weather Ultra

Written reviews25 reviews
Positive64.0%
Neutral12.0%
Negative24.0%

TinyCelsius

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Weather Ultra

Subscriptions3
  • Weather Forecast Ultra Monthly$3.991 Month
  • Weather Forecast Ultra Weekly$4.997 Days
  • Weather Forecast Ultra Yearly3 Days trial$19.991 Year
One-time1
  • Wetter Ultra Lifetime$44.99
None

TinyCelsius

No in-app purchases

Questions

Is Weather Ultra free?
Weather Ultra is free to download, with in-app purchases available.
Is TinyCelsius free?
TinyCelsius is free to download, with no in-app purchases.
Do Weather Ultra or TinyCelsius have ads?
Neither Weather Ultra nor TinyCelsius shows ads.

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