# catTHIS vs No Duplicate Tabs

The clearest difference is price: catTHIS at Free against No Duplicate Tabs's $1.99. catTHIS also leads on iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

catTHIS is free to download; No Duplicate Tabs costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | catTHIS | No Duplicate Tabs |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 120 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [catTHIS PTE LTD](https://appshunter.io/developer/1211749793) | [Tuan Nguyen](https://appshunter.io/developer/1718974993) |

## What reviewers say

### catTHIS

[App page](https://appshunter.io/ios/app/catthis/id1211749794)

Easily upload, manage, and share your PDF catalogs with anyone. Track who views and saves your catalogs with built-in analytics. Keep recipients updated with the latest versions and post news directly to your catalogs.

**Highlights:** Upload unlimited PDF catalogs, Generate unique QR codes for catalogs, Embed YouTube videos into catalogs, Share via chat apps and social media, Track catalog viewers and savers, Post news and events to catalogs, Private catalog options

**Features:** macOS Compatibility

**In-app purchases:** none


### No Duplicate Tabs

[App page](https://appshunter.io/ios/app/no-duplicate-tabs/id6473665014)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is catTHIS free?

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

### Is No Duplicate Tabs free?

No Duplicate Tabs costs $1.99, with no in-app purchases.

### Do catTHIS or No Duplicate Tabs have ads?

Neither catTHIS nor No Duplicate Tabs shows ads.

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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.*