# Personal UV Exposure vs Weighback

The clearest difference is update cadence: Weighback at every 3 weeks against Personal UV Exposure's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Personal UV Exposure sells 2 in-app purchases, starting at $0.99 per month and Weighback sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Personal UV Exposure against 5.0 for Weighback. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Personal UV Exposure ships an update every 2 months, Weighback every 3 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Personal UV Exposure | Weighback |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/personal-uv-exposure/id6670408888/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/weighback/id6773008122/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 1 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Neil Gerdemann](https://appshunter.io/developer/1703991180) | [Brian Jackson](https://appshunter.io/developer/6773008124) |

## 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 |


### Weighback

[App page](https://appshunter.io/ios/app/weighback/id6773008122)

This app helps you track your weight by visualizing your progress as a series of milestones. It integrates with Apple Health to read your existing data and identify achievable goals based on your history. Your data remains private on your device.

**Highlights:** Reads weight data from Apple Health, Visualizes progress as milestones, Identifies meaningful goals based on history, Shows all-time low and peak weight, Customizable chart zoom and panning, Data stays private on device

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip | $0.99 | one-time |


## Frequently asked questions

### Is Personal UV Exposure free?

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

### Is Weighback free?

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

### Which has better reviews, Personal UV Exposure or Weighback?

Personal UV Exposure and Weighback are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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

Neither Personal UV Exposure nor Weighback shows ads.

### Which is updated more often, Personal UV Exposure or Weighback?

Personal UV Exposure ships an update every 2 months, and Weighback every 3 weeks. Most recently, Personal UV Exposure was updated on November 4, 2026 and Weighback on November 5, 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.*