# catTHIS vs Verotrax

The clearest difference is iOS requirement: catTHIS at 12.0 against Verotrax's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

catTHIS ships an update monthly, Verotrax every 2 weeks. The most recent releases landed on September 18, 2026 and November 29, 2025 respectively.

## The numbers

| Metric | catTHIS | Verotrax |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 120 MB | 64 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [catTHIS PTE LTD](https://appshunter.io/developer/1211749793) | [Verofax Limited](https://appshunter.io/developer/1588078895) |

## 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


### Verotrax

[App page](https://appshunter.io/ios/app/verotrax/id1588078893)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is catTHIS free?

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

### Is Verotrax free?

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

### Do catTHIS or Verotrax have ads?

Neither catTHIS nor Verotrax shows ads.

### Which is updated more often, catTHIS or Verotrax?

catTHIS ships an update monthly, and Verotrax every 2 weeks. Most recently, catTHIS was updated on September 18, 2026 and Verotrax on November 29, 2025.

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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.*