# UVlower vs SPF Tanning App

The clearest difference is in-app purchases: UVlower at none against SPF Tanning App's 3. SPF Tanning App's advantage is iOS requirement (14.0 vs 16.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SPF Tanning App sells 3 in-app purchases, starting at $3.99 per 7 days. UVlower asks for nothing beyond the download.

UVlower ships an update monthly, SPF Tanning App every 2 weeks. The most recent releases landed on September 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | UVlower | SPF Tanning App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/spf-tanning-app-uv-index/id6748965896/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 105 MB |
| Requires iOS | 16.1 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mopius Mobile GmbH](https://appshunter.io/developer/1081372750) | [OYE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1612269211) |

## What reviewers say

### UVlower

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SPF Tanning App

[App page](https://appshunter.io/ios/app/spf-tanning-app-uv-index/id6748965896)

This app helps you manage your sun exposure and tanning sessions safely. It tracks the UV index, provides personalized tanning timers, and sends reminders to reapply sunscreen. Monitor your vitamin D intake and avoid sunburn with smart sun care.

**Highlights:** Real-time UV index tracking, Personalized smart tan timer, Sunburn risk alerts, SPF and sunscreen reminders, Vitamin D monitoring, Sun care routine planner

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Try 3 Days Free — No Payment | $39.99 | per year |


## Frequently asked questions

### Is UVlower free?

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

### Is SPF Tanning App free?

SPF Tanning App is free to download, with in-app purchases available.

### Do UVlower or SPF Tanning App have ads?

Neither UVlower nor SPF Tanning App shows ads.

### Which is updated more often, UVlower or SPF Tanning App?

UVlower ships an update monthly, and SPF Tanning App every 2 weeks. Most recently, UVlower was updated on September 1, 2026 and SPF Tanning App on September 9, 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.*