# Déjà vs Jam Chat

The clearest difference is ads: Jam Chat at none against Déjà's shown. Jam Chat also leads on update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Déjà ships an update monthly, Jam Chat weekly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Déjà | Jam Chat |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 48 MB | 111 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ghassen Ghamem](https://appshunter.io/developer/1584714475) | [Jam Chat Inc](https://appshunter.io/developer/1677883054) |

## What reviewers say

### Déjà

[App page](https://appshunter.io/ios/app/deja-vu/id1633870122)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Déjà free?

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

### Is Jam Chat free?

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

### Do Déjà or Jam Chat have ads?

Déjà shows ads; Jam Chat does not.

### Which is updated more often, Déjà or Jam Chat?

Déjà ships an update monthly, and Jam Chat weekly. Most recently, Déjà was updated on October 27, 2026 and Jam Chat on October 27, 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.*