# Interstellar vs Retichat

The clearest difference is review sentiment: Interstellar at 100% against Retichat's 38%. Interstellar also leads on rating (4.8 vs 3.2) and iOS requirement (13.0 vs 17.6). Retichat's advantage is update cadence (every 3 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Interstellar holds the better App Store score, 4.8 against 3.2. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 100% of Interstellar's written reviews are positive against 38% of Retichat's.

Interstellar ships an update every 2 months, Retichat every 3 days. The most recent releases landed on July 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Interstellar | Retichat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/interstellar-fediverse-client/id6745356296/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/retichat/id6762225314/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 79 MB | 13 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [John Randall](https://appshunter.io/developer/1811885466) | [New Endian LLC](https://appshunter.io/developer/459947183) |

## What reviewers say

### Interstellar

[App page](https://appshunter.io/ios/app/interstellar-fediverse-client/id6745356296)

Access and interact with communities across Mbin, Lemmy, and PieFed. This open-source client provides a unified platform for engaging with your favorite fediverse content.

**Highlights:** Access Mbin, Lemmy, and PieFed accounts, Interact with fediverse communities, Open-source platform, Bug reporting via GitHub, Feature requests via magazine

**In-app purchases:** none


### Retichat

[App page](https://appshunter.io/ios/app/retichat/id6762225314)

This app provides end-to-end encrypted communication over decentralized networks. It supports store-and-forward propagation and federated nodes for lightweight push notifications. Future updates will include LoRa, group, and channel support.

**Highlights:** End-to-end forward encryption, Decentralized and organization-less, LXMF Store-and-Forward support, RFed federated propagation, Lightweight push notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Interstellar free?

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

### Is Retichat free?

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

### Which has better reviews, Interstellar or Retichat?

Interstellar is rated higher. Interstellar averages 4.8 out of 5 from 4 ratings, while Retichat averages 3.2 from 6 ratings.

### Do Interstellar or Retichat have ads?

Neither Interstellar nor Retichat shows ads.

### Which is updated more often, Interstellar or Retichat?

Interstellar ships an update every 2 months, and Retichat every 3 days. Most recently, Interstellar was updated on July 6, 2026 and Retichat on September 8, 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.*