# Messenger Gem Space vs Delta Chat

The clearest difference is rating: Delta Chat at 4.5 against Messenger Gem Space's 3.9. Messenger Gem Space's advantage is review sentiment (72% vs 61%). On price, ratings volume, 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.

Delta Chat holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 143 and 122 respectively. Written reviews complicate that: 72% of Messenger Gem Space's written reviews are positive against 61% of Delta Chat's, so the app with the better star average is not the one people write more warmly about.

Messenger Gem Space ships an update every 2 weeks, Delta Chat every 3 weeks. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Messenger Gem Space | Delta Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (143 ratings)](https://appshunter.io/ios/app/messenger-gem-space/id1032387040/reviews) | **[4.5 (122 ratings)](https://appshunter.io/ios/app/delta-chat/id1459523234/reviews)** |
| Number of ratings | **143** | 122 |
| Positive reviews | **71.9% of reviews** | 61.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 716 MB | 60 MB |
| Requires iOS | 16 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Marketspace Solutions OU](https://appshunter.io/developer/1856875726) | [merlinux](https://appshunter.io/developer/1459523233) |

## What reviewers say

### Messenger Gem Space

[App page](https://appshunter.io/ios/app/messenger-gem-space/id1032387040)

Connect with friends, family, and like-minded individuals through secure chats and calls. Discover content, join communities, and create your own channels. Ideal for personal, professional, and business communication.

**Highlights:** Encrypted chats and secure calls, Smart news feed with personalized content, Public and private communities by interest, Free video and audio calls for up to 1000 people, Channel creation for bloggers and content creators, Business tools for team collaboration and management, API integration for corporate services

**Features:** Vision Pro support

**In-app purchases:** none


### Delta Chat

[App page](https://appshunter.io/ios/app/delta-chat/id1459523234)

This decentralized messenger offers private, secure, and reliable instant messaging. It allows for easy setup on multiple devices and supports multiple chat profiles without requiring a phone number. Enjoy end-to-end encryption and the flexibility to run it with your own email or server.

**Highlights:** Decentralized instant messaging, Private onboarding without phone number, End-to-end encryption, Multiple chat profiles, Works on multiple devices, Self-hosted option

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Messenger Gem Space free?

Messenger Gem Space is free to download, with no in-app purchases.

### Is Delta Chat free?

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

### Which has better reviews, Messenger Gem Space or Delta Chat?

Delta Chat is rated higher. Messenger Gem Space averages 3.9 out of 5 from 143 ratings, while Delta Chat averages 4.5 from 122 ratings.

### Do Messenger Gem Space or Delta Chat have ads?

Neither Messenger Gem Space nor Delta Chat shows ads.

### Which is updated more often, Messenger Gem Space or Delta Chat?

Messenger Gem Space ships an update every 2 weeks, and Delta Chat every 3 weeks. Most recently, Messenger Gem Space was updated on September 21, 2026 and Delta Chat on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*