# Jam Chat vs Catch Up! Postcards

The clearest difference is iOS requirement: Jam Chat at 13.4 against Catch Up! Postcards's 15.1. 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jam Chat | Catch Up! Postcards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/jam-chat-community-messaging/id6446419765/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | — |
| Size | 111 MB | 64 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Jam Chat Inc](https://appshunter.io/developer/1677883054) | [Diego Valdez Gomez Garcia](https://appshunter.io/developer/1895102386) |

## What reviewers say

### Jam Chat

[App page](https://appshunter.io/ios/app/jam-chat-community-messaging/id6446419765)

This messaging app connects communities, designed by college students to simplify group communication. It offers a streamlined experience for keeping everyone informed and on the same page.

**Highlights:** Community-based messaging, Simplified group communication, Designed for college students, Streamlined user experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Catch Up! Postcards

[App page](https://appshunter.io/ios/app/catch-up-postcards/id6762969910)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jam Chat free?

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

### Is Catch Up! Postcards free?

Catch Up! Postcards is free to download, with no in-app purchases.

### Do Jam Chat or Catch Up! Postcards have ads?

Neither Jam Chat nor Catch Up! Postcards shows ads.

### Which is updated more often, Jam Chat or Catch Up! Postcards?

Jam Chat ships an update weekly, and Catch Up! Postcards weekly. Most recently, Jam Chat was updated on October 13, 2026 and Catch Up! Postcards 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.*