# Helios UV vs ShouldISunscreen

The clearest difference is in-app purchases: ShouldISunscreen at none against Helios UV's 6. Helios UV's advantage is update cadence (monthly vs every 3 months) and device support (5 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Helios UV sells 3 in-app purchases, starting at $0.99 per month. ShouldISunscreen asks for nothing beyond the download.

Helios UV ships an update monthly, ShouldISunscreen every 3 months. The most recent releases landed on October 6, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Helios UV | ShouldISunscreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/helios-uv/id6761273364/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Freemium | — |
| Size | 16 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple TV, Apple Watch** | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Kludge Ltd](https://appshunter.io/developer/1888571254) | [Aaron Bergman](https://appshunter.io/developer/1834825233) |

## What reviewers say

### Helios UV

[App page](https://appshunter.io/ios/app/helios-uv/id6761273364)

Track the UV index with live forecasts and personalized burn-time predictions based on your skin type. Receive alerts for dangerous UV levels and customize your experience with various color palettes and widgets across all your Apple devices.

**Highlights:** Live UV index forecasts, Personalized burn-time predictions, Threshold alerts for UV levels, Multi-device widgets, Customizable color palettes, Powered by Apple WeatherKit

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Helios UV Pro Monthly | $0.99 | per month |
| Helios UV Pro Yearly | $9.99 | per year |
| Helios UV Pro Family Yearly | $14.99 | per year |


### ShouldISunscreen

[App page](https://appshunter.io/ios/app/shouldisunscreen/id6761639758)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Helios UV free?

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

### Is ShouldISunscreen free?

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

### Do Helios UV or ShouldISunscreen have ads?

Neither Helios UV nor ShouldISunscreen shows ads.

### Which is updated more often, Helios UV or ShouldISunscreen?

Helios UV ships an update monthly, and ShouldISunscreen every 3 months. Most recently, Helios UV was updated on October 6, 2026 and ShouldISunscreen on October 17, 2026.

---

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