# RayLimit vs Glowray

The clearest difference is update cadence: Glowray at every 6 weeks against RayLimit's every 3 months. Glowray also leads on iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. RayLimit sells 2 in-app purchases, starting at $3.99 per month and Glowray sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

RayLimit ships an update every 3 months, Glowray every 6 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RayLimit | Glowray |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 140 MB | 58 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teo Udovcic](https://appshunter.io/developer/1611085313) | [DAVIDE BERNO](https://appshunter.io/developer/1896127102) |

## What reviewers say

### RayLimit

[App page](https://appshunter.io/ios/app/raylimit-sun-exposure-timer/id6759309534)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RayLimit Premium | $3.99 | per month |
| RayLimit Premium | $19.99 | per year |


### Glowray

[App page](https://appshunter.io/ios/app/glowray-uv-tracker-and-tanning/id6765920820)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $3.99 | per month |
| Glowy Pro 3 Month | $5.99 | per 3 months |
| Glowy Premium Yearly | $14.99 | per year |
| 1 Year Premium | $21.99 | per year |


## Frequently asked questions

### Is RayLimit free?

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

### Is Glowray free?

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

### Do RayLimit or Glowray have ads?

Neither RayLimit nor Glowray shows ads.

### Which is updated more often, RayLimit or Glowray?

RayLimit ships an update every 3 months, and Glowray every 6 weeks. Most recently, RayLimit was updated on November 9, 2026 and Glowray on October 31, 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.*