# 4K TV Screensavers vs TRDevents

The clearest difference is in-app purchases: TRDevents at none against 4K TV Screensavers's 4. TRDevents also leads on update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 4K TV Screensavers sells 4 in-app purchases, starting at $6.99 per month. TRDevents asks for nothing beyond the download.

4K TV Screensavers ships an update every 3 months, TRDevents every 5 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 4K TV Screensavers | TRDevents |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 39 MB | 37 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Art](https://appshunter.io/developer/1403683335) | [Margareto Software AS](https://appshunter.io/developer/6799108322) |

## What reviewers say

### 4K TV Screensavers

[App page](https://appshunter.io/ios/app/4k-tv-screensavers/id6747623438)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription (Full HD) | $6.99 | per month |
| Monthly Subscription (4K UHD) | $8.99 | per month |
| Annual Subscription (Full HD) | $69.99 | per year |
| Annual Subscription (4K UHD) | $89.99 | per year |


### TRDevents

[App page](https://appshunter.io/ios/app/trdevents/id6807758317)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4K TV Screensavers free?

4K TV Screensavers is free to download, with in-app purchases available.

### Is TRDevents free?

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

### Do 4K TV Screensavers or TRDevents have ads?

Neither 4K TV Screensavers nor TRDevents shows ads.

### Which is updated more often, 4K TV Screensavers or TRDevents?

4K TV Screensavers ships an update every 3 months, and TRDevents every 5 days. Most recently, 4K TV Screensavers was updated on October 5, 2026 and TRDevents on September 30, 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.*