# Delta Chat vs The Orbit App

Delta Chat and The Orbit App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Delta Chat ships an update every 3 weeks, The Orbit App fortnightly. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Delta Chat | The Orbit App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (128 ratings)](https://appshunter.io/ios/app/delta-chat/id1459523234/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 61 MB | 50 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [merlinux](https://appshunter.io/developer/1459523233) | [QRISCORP (U) Limited](https://appshunter.io/developer/1565144073) |

## What reviewers say

### 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


### The Orbit App

[App page](https://appshunter.io/ios/app/the-orbit-app/id6798807661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Delta Chat free?

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

### Is The Orbit App free?

The Orbit App is free to download, with no in-app purchases.

### Do Delta Chat or The Orbit App have ads?

Neither Delta Chat nor The Orbit App shows ads.

### Which is updated more often, Delta Chat or The Orbit App?

Delta Chat ships an update every 3 weeks, and The Orbit App fortnightly. Most recently, Delta Chat was updated on October 26, 2026 and The Orbit App on October 11, 2026.

---

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