# Stellar Chat vs Sorb

The clearest difference is update cadence: Sorb at every 8 days against Stellar Chat's monthly. Stellar Chat's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Stellar Chat ships an update monthly, Sorb every 8 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Stellar Chat | Sorb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 207 MB | 14 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Stellar Chat](https://appshunter.io/developer/1751148303) | [Danpu Zhishu Network Technology Co., Ltd.](https://appshunter.io/developer/6796601315) |

## What reviewers say

### Stellar Chat

[App page](https://appshunter.io/ios/app/stellar-chat/id6737412037)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sorb

[App page](https://appshunter.io/ios/app/sorb-discreet-chat/id6796601313)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stellar Chat free?

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

### Is Sorb free?

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

### Do Stellar Chat or Sorb have ads?

Neither Stellar Chat nor Sorb shows ads.

### Which is updated more often, Stellar Chat or Sorb?

Stellar Chat ships an update monthly, and Sorb every 8 days. Most recently, Stellar Chat was updated on October 7, 2026 and Sorb on October 3, 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.*