# SunSense UV tracker vs ExpoDose

SunSense UV tracker and ExpoDose are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SunSense UV tracker ships an update every 6 weeks, ExpoDose every 5 weeks. The most recent releases landed on June 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SunSense UV tracker | ExpoDose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sunsense-uv-tracker/id1228142293/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 27 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SunSense AS](https://appshunter.io/developer/1454665566) | [siHealth Ltd.](https://appshunter.io/developer/1123107334) |

## What reviewers say

### SunSense UV tracker

[App page](https://appshunter.io/ios/app/sunsense-uv-tracker/id1228142293)

This app provides personalized UV exposure advice and forecasts to help you determine your skin type and recommended sun protection. It offers a "sun watch" tool for planning outdoor activities and suggests appropriate SPF levels for sunscreen.

**Highlights:** Personal skin type calculation, SPF recommendations, Outdoor activity planning, UV tolerance corrections, Worldwide UV forecast, 7-day weather forecast

**In-app purchases:** none


### ExpoDose

[App page](https://appshunter.io/ios/app/expodose/id6449250736)

**In-app purchases:** none


## Frequently asked questions

### Is SunSense UV tracker free?

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

### Is ExpoDose free?

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

### Do SunSense UV tracker or ExpoDose have ads?

Neither SunSense UV tracker nor ExpoDose shows ads.

### Which is updated more often, SunSense UV tracker or ExpoDose?

SunSense UV tracker ships an update every 6 weeks, and ExpoDose every 5 weeks. Most recently, SunSense UV tracker was updated on June 8, 2026 and ExpoDose on September 13, 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.*