# Jam Chat vs UBU

The clearest difference is ratings volume: Jam Chat at 21 against UBU's 1. Jam Chat also leads on iOS requirement (13.4 vs 18.5). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Jam Chat against 5.0 for UBU. That said, the two scores are not equally well evidenced: Jam Chat has 21 ratings behind it against 1, so its average is the more settled of the two.

Jam Chat ships an update weekly, UBU fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jam Chat | UBU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (21 ratings)](https://appshunter.io/ios/app/jam-chat-community-messaging/id6446419765/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ubu-100-human/id6760588063/reviews) |
| Number of ratings | **21** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 111 MB | 3 MB |
| Requires iOS | **13.4** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [Jam Chat Inc](https://appshunter.io/developer/1677883054) | [UBU](https://appshunter.io/developer/1885189666) |

## 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


### UBU

[App page](https://appshunter.io/ios/app/ubu-100-human/id6760588063)

This app connects you with real people through short video responses to prompts. It emphasizes authenticity and genuine connection over traditional texting, with a focus on verified, human profiles to prevent catfishing and AI-generated content.

**Highlights:** 10-second video profile responses, Manual user and video verification, Personality-based matching, Video-based conversations before texting, Real people, no bots or catfishing, Authenticity and connection focused

**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 UBU free?

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

### Which has better reviews, Jam Chat or UBU?

Jam Chat and UBU are both rated 5.0 out of 5 on the App Store, from 21 and 1 ratings respectively.

### Do Jam Chat or UBU have ads?

Neither Jam Chat nor UBU shows ads.

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

Jam Chat ships an update weekly, and UBU fortnightly. Most recently, Jam Chat was updated on November 3, 2026 and UBU on October 31, 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.*