CelsiUSA vs Sunset Score
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CelsiUSA
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CelsiUSA is our app to help you switch to Celsius the easy way. Most of the world uses Celsius, but the US still uses Fahrenheit. Change is hard, but also good and it's time for us to change Celsius to the standard. Privacy: https://doorhingeparkour.com/privacypolicy.html EULA: https://doorhingeparkour.com/eula.html
Sunset Score
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Stop missing the most stunning sunrises and sunsets happening right outside your window. Sunset Score notifies you when a sunrise or sunset is likely to be beautiful, anywhere in the world. Every event gets a 0-100 score, so you know when to step outside for a GREAT or STUNNING sky. HOW IT WORKS The app analyzes weather conditions and atmospheric factors that determine how vivid, colorful, and dramatic a sunrise or sunset will be. Cloud layers, humidity, air clarity, sun position, and the local event time are combined into one easy-to-read score. KEY FEATURES • Sunrise and sunset beauty scores from 0 to 100 • Push notifications for GREAT and STUNNING skies in the cities you choose • Search any city worldwide and plan ahead wherever you are or wherever you're going • Save favorite locations for quick access • Multi-day forecasts so you can plan the perfect evening or early morning • Share forecast cards with friends, family, or followers • No account required: open the app and start exploring PERFECT FOR PHOTOGRAPHY AND SOCIAL MEDIA Caught a 95-rated sunset? Use Sunset Score to time short-form videos, photo posts, travel shots, and golden-hour plans. It is built for content creators, photographers, and anyone who wants to be outside when the sky is at its best. WHO IT'S FOR Photographers chasing golden hour. Content creators planning their next post. Travelers wanting to time their trips. Couples planning a romantic evening. Or anyone who simply loves a beautiful sky and doesn't want to miss the next great one. Your next unforgettable sunset is coming. Sunset Score tells you when. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sunset-score.com/sunset-score/
Screenshots
Verdict
The clearest difference is update cadence: Sunset Score at daily against CelsiUSA's every 7 months. On price, ads, in-app purchases 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
Both are free to download. CelsiUSA sells 1 one-off in-app purchase and Sunset Score sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
CelsiUSA ships an update every 7 months, Sunset Score daily. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.
| Parameter | CelsiUSA | Sunset Score |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 12 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Myers | CHRISTMAS SERVICES S.R.L. |
In-app purchases
CelsiUSA
- Remove Ads$1.99
Sunset Score
- Sunset Score Monthly Subscription$0.991 Month
- Sunset Score Yearly Subscription$7.991 Year
Questions
Is CelsiUSA free?
Is Sunset Score free?
Do CelsiUSA or Sunset Score have ads?
Which is updated more often, CelsiUSA or Sunset Score?
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