# UriViewer vs SmartRedFilter

The clearest difference is in-app purchases: UriViewer at none against SmartRedFilter's 1. UriViewer also leads on ads (none vs shown) and iOS requirement (14.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. SmartRedFilter sells 1 one-off in-app purchase. UriViewer asks for nothing beyond the download.

## The numbers

| Metric | UriViewer | SmartRedFilter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 63 MB | 11 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kang sungheng](https://appshunter.io/developer/1328004941) | [Mitsuhiro Hashimoto](https://appshunter.io/developer/509482512) |

## What reviewers say

### UriViewer

[App page](https://appshunter.io/ios/app/uriviewer/id1328004942)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartRedFilter

[App page](https://appshunter.io/ios/app/smartredfilter/id6771782559)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


## Frequently asked questions

### Is UriViewer free?

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

### Is SmartRedFilter free?

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

### Do UriViewer or SmartRedFilter have ads?

SmartRedFilter shows ads; UriViewer does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*