# UVlower vs SunProtect

The clearest difference is in-app purchases: UVlower at none against SunProtect's 1. UVlower also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SunProtect sells 1 one-off in-app purchase. UVlower asks for nothing beyond the download.

UVlower ships an update monthly, SunProtect every 3 months. The most recent releases landed on September 1, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | UVlower | SunProtect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 34 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mopius Mobile GmbH](https://appshunter.io/developer/1081372750) | [WDTEC GmbH](https://appshunter.io/developer/1807147106) |

## What reviewers say

### UVlower

[App page](https://appshunter.io/ios/app/uvlower-uv-index-no-ads/id6511226352)

**Features:** macOS Compatibility

**In-app purchases:** none


### SunProtect

[App page](https://appshunter.io/ios/app/sunprotect-uv-and-sun-safety/id6744753744)

This app calculates your safe sun exposure time based on your skin type, sunscreen SPF, and the current UV index. It provides personalized reminders and AI-driven tips for sun protection for up to six family members.

**Highlights:** Live UV index tracking, Personalized sun exposure time, Sunburn timer with reminders, AI daily tips and clothing recommendations, Up to 6 family profiles, Sunscreen SPF and skin type input

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is UVlower free?

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

### Is SunProtect free?

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

### Do UVlower or SunProtect have ads?

SunProtect shows ads; UVlower does not.

### Which is updated more often, UVlower or SunProtect?

UVlower ships an update monthly, and SunProtect every 3 months. Most recently, UVlower was updated on September 1, 2026 and SunProtect on August 18, 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.*