# UV vs UV Index Widget

The clearest difference is rating: UV Index Widget at 4.8 against UV's 3.7. UV Index Widget also leads on update cadence (every 10 days vs every 4 months) and ratings volume (15K vs 3). UV's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. UV Index Widget sells 3 in-app purchases, starting at $4.99 per month. UV asks for nothing beyond the download.

UV Index Widget holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: UV Index Widget has 15K ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 71% and 71% positive.

UV ships an update every 4 months, UV Index Widget every 10 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UV | UV Index Widget |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/uv-indeks/id632599524/reviews) | **[4.8 (15K ratings)](https://appshunter.io/ios/app/uv-index-widget-worldwide/id1100568288/reviews)** |
| Number of ratings | 3 | **15K** |
| Positive reviews | **71.4% of reviews** | 71.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#94** |
| Size | 42 MB | 134 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kræftens Bekæmpelse](https://appshunter.io/developer/541024063) | [Bjorn Jenssen](https://appshunter.io/developer/590354152) |

## What reviewers say

### UV

[App page](https://appshunter.io/ios/app/uv-indeks/id632599524)

Get UV index forecasts for your location or any destination worldwide. See how cloud cover impacts UV levels and receive personalized sun protection advice based on your skin type. Set daily updates or alerts for high UV index readings.

**Highlights:** Global UV index forecasts, Cloud cover impact on UV, Skin type identification, Personalized sun protection advice, Customizable alerts, Daily updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### UV Index Widget

[App page](https://appshunter.io/ios/app/uv-index-widget-worldwide/id1100568288)

**Currently charting:** #94 Top Grossing · Weather, #96 Top Free · Weather (US App Store)

Track your daily sun exposure and plan outdoor activities with real-time UV Index data. Get forecasts, personalized safety tips, and monitor Vitamin D production. Integrates with Apple Health and offers customizable widgets for easy access.

**Highlights:** Real-time UV Index tracking, 7-day hourly UV forecast, Personalized skin type safety tips, Vitamin D production monitoring, Apple Health integration, Customizable home screen widgets, Sunburn risk alerts

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version Monthly | $4.99 | per month |
| Pro Version Yearly | $24.99 | per year |
| UV Index Widget Pro | $59.99 | one-time |

**What reviewers like**

- 👍 Free to use
- 🚀 Clean and easy to use interface
- ⚖️ Accurate UV index readings
- 📊 Detailed UV forecasting
- 🔗 Integrates well with Apple Health

**What reviewers complain about**

- 🐛 Connectivity issues with Apple Watch
- 🔄 Inconsistent data updates
- 🌤️ Inaccurate cloud cover detection
- 🔢 Limited sunscreen SPF options

**Reported bugs**

- UV index reading stuck at 0 despite sunny conditions
- Widget not updating with current location
- App crashing on launch for some users

**Requested features**

- Add ability to track cumulative sun exposure
- Provide more clothing coverage options
- Allow customizable UV alert thresholds
- Improve widget and complication consistency


## Frequently asked questions

### Is UV free?

UV is free to download, with no in-app purchases.

### Is UV Index Widget free?

UV Index Widget is free to download, with in-app purchases available.

### Which has better reviews, UV or UV Index Widget?

UV Index Widget is rated higher. UV averages 3.7 out of 5 from 3 ratings, while UV Index Widget averages 4.8 from 15K ratings.

### Do UV or UV Index Widget have ads?

UV Index Widget shows ads; UV does not.

### Which is updated more often, UV or UV Index Widget?

UV ships an update every 4 months, and UV Index Widget every 10 days. Most recently, UV was updated on October 23, 2026 and UV Index Widget on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*