# Nostrmo vs Flotilla Chat

The clearest difference is in-app purchases: Flotilla Chat at none against Nostrmo's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Nostrmo sells 4 one-off in-app purchases. Flotilla Chat asks for nothing beyond the download.

Nostrmo ships an update every 5 weeks, Flotilla Chat every 3 weeks. The most recent releases landed on September 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Nostrmo | Flotilla Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/nostrmo/id6447441761/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 13 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [荣庄 杨](https://appshunter.io/developer/1538534798) | [Coracle Social LLC](https://appshunter.io/developer/1793844924) |

## What reviewers say

### Nostrmo

[App page](https://appshunter.io/ios/app/nostrmo/id6447441761)

This open-source client allows you to control your social media account using a Nostr key. It offers a decentralized approach, requiring no personal phone number or other sensitive information for account management.

**Highlights:** Open-source protocol, Nostr key account control, No personal information required, Decentralized social networking, Cross-device support

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $2.99 | one-time |
| Buy me two coffee | $5.99 | one-time |
| Buy me five coffee | $14.99 | one-time |
| Buy me ten coffee | $29.99 | one-time |


### Flotilla Chat

[App page](https://appshunter.io/ios/app/flotilla-chat/id6741344107)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nostrmo free?

Nostrmo is free to download, with in-app purchases available.

### Is Flotilla Chat free?

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

### Do Nostrmo or Flotilla Chat have ads?

Neither Nostrmo nor Flotilla Chat shows ads.

### Which is updated more often, Nostrmo or Flotilla Chat?

Nostrmo ships an update every 5 weeks, and Flotilla Chat every 3 weeks. Most recently, Nostrmo was updated on September 5, 2026 and Flotilla Chat on September 20, 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.*