# catTHIS vs Canadia Authentication App

The clearest difference is update cadence: catTHIS at monthly against Canadia Authentication App's every 5 months. catTHIS also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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, Canadia Authentication App every 5 months. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | catTHIS | Canadia Authentication App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 120 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [catTHIS PTE LTD](https://appshunter.io/developer/1211749793) | [Canadia Bank Plc.](https://appshunter.io/developer/894465379) |

## 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


### Canadia Authentication App

[App page](https://appshunter.io/ios/app/canadia-authentication-app/id6502924320)

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

**In-app purchases:** none


## Frequently asked questions

### Is catTHIS free?

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

### Is Canadia Authentication App free?

Canadia Authentication App is free to download, with no in-app purchases.

### Do catTHIS or Canadia Authentication App have ads?

Neither catTHIS nor Canadia Authentication App shows ads.

### Which is updated more often, catTHIS or Canadia Authentication App?

catTHIS ships an update monthly, and Canadia Authentication App every 5 months. Most recently, catTHIS was updated on October 5, 2026 and Canadia Authentication App on September 29, 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.*