# Prime Messaging vs Katt messenger

The clearest difference is in-app purchases: Prime Messaging at none against Katt messenger's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Katt messenger sells 6 in-app purchases, starting at $4.99 per month. Prime Messaging asks for nothing beyond the download.

Prime Messaging ships an update every 4 days, Katt messenger weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Prime Messaging | Katt messenger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 73 MB | 114 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [PRIME ECOSYSTEMS, LLC](https://appshunter.io/developer/1891946951) | [Andrei Baburin](https://appshunter.io/developer/1723846806) |

## What reviewers say

### Prime Messaging

[App page](https://appshunter.io/ios/app/prime-messaging/id6761887670)

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

**In-app purchases:** none


### Katt messenger

[App page](https://appshunter.io/ios/app/katt-messenger/id6801121216)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $4.99 | per month |
| Plus | $9.99 | per month |
| Pro | $19.99 | per month |
| 30 tokens | $1.99 | one-time |
| 80 tokens | $4.99 | one-time |
| 180 tokens | $9.99 | one-time |


## Frequently asked questions

### Is Prime Messaging free?

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

### Is Katt messenger free?

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

### Do Prime Messaging or Katt messenger have ads?

Neither Prime Messaging nor Katt messenger shows ads.

### Which is updated more often, Prime Messaging or Katt messenger?

Prime Messaging ships an update every 4 days, and Katt messenger weekly. Most recently, Prime Messaging was updated on October 28, 2026 and Katt messenger on October 24, 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.*