# Personal UV Exposure vs Caffff

Personal UV Exposure and Caffff are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Personal UV Exposure sells 2 in-app purchases, starting at $0.99 per month and Caffff sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Personal UV Exposure | Caffff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/personal-uv-exposure/id6670408888/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 1 MB | 2 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Neil Gerdemann](https://appshunter.io/developer/1703991180) | [HELGE JOHANNESSEN BJORLAND](https://appshunter.io/developer/1896590622) |

## What reviewers say

### Personal UV Exposure

[App page](https://appshunter.io/ios/app/personal-uv-exposure/id6670408888)

This app tracks your personalized UV exposure by combining time spent outdoors with real-time UV Index data. It provides customized insights and an interactive chart to help you make informed decisions about sun exposure.

**Highlights:** Personalized UV exposure tracking, Real-time UV Index data, Interactive UV index chart, Time in daylight monitoring, User-friendly interface, Historical data access

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month of UV Monitoring | $0.99 | per month |
| 1 Year of UV Monitoring | $5.99 | per year |


### Caffff

[App page](https://appshunter.io/ios/app/caffff-caffeine-tracker/id6787446200)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caffff Pro | $2.99 | per month |


## Frequently asked questions

### Is Personal UV Exposure free?

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

### Is Caffff free?

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

### Do Personal UV Exposure or Caffff have ads?

Neither Personal UV Exposure nor Caffff shows ads.

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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.*