# Mastodon vs HumHub

The clearest difference is rating: Mastodon at 4.5 against HumHub's 4.0. Mastodon also leads on ratings volume (13K vs 2) and review sentiment (48% vs 33%). HumHub's advantage is iOS requirement (16.6 vs 18.6). On price, update cadence, 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.

Mastodon holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Mastodon has 13K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 48% of Mastodon's written reviews are positive against 33% of HumHub's.

Mastodon ships an update monthly, HumHub every 4 weeks. Both last shipped on October 22, 2026.

## The numbers

| Metric | Mastodon | HumHub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13K ratings)](https://appshunter.io/ios/app/mastodon/id1571998974/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/humhub/id6446092274/reviews) |
| Number of ratings | **13K** | 2 |
| Positive reviews | **48.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 110 MB | 34 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Mastodon GmbH](https://appshunter.io/developer/1571998976) | [HumHub GmbH & Co. KG](https://appshunter.io/developer/1675880932) |

## What reviewers say

### Mastodon

[App page](https://appshunter.io/ios/app/mastodon/id1571998974)

Connect with others on a decentralized social network. Share posts, images, and videos in chronological order without algorithms or ads. Discover new content and participate in conversations across the fediverse.

**Highlights:** Chronological feed, No algorithms or ads, Discover new users and topics, Post with images, videos, and polls, Create custom lists, Filter content, Cross-platform communication

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

**In-app purchases:** none

**What reviewers like**

- 👍 Friendly and welcoming community
- 🚀 Decentralized and free from corporate control
- 🔒 No data collection or ads
- 🤖 Good alternative to Twitter
- 💡 Ability to self-host servers

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🤔 Confusing onboarding and server selection
- 📱 Limited functionality compared to web version
- 🔍 Difficulty finding and following people
- 🕰️ Slow or delayed notifications

**Reported bugs**

- Can't log in or create account
- Keyboard freezes during editing
- Inconsistent behavior when switching accounts
- Notifications not working as expected

**Requested features**

- Add local and federated timelines
- Improve search and discovery features
- Implement edit and delete post functionality
- Add support for animated GIFs
- Provide better accessibility options


### HumHub

[App page](https://appshunter.io/ios/app/humhub/id6446092274)

This open-source platform facilitates communication and collaboration within organizations. It allows users to create dedicated spaces, share content, manage projects, and interact with colleagues through features like direct messaging and group chats.

**Highlights:** Create and manage organizational spaces, User profiles with customizable fields, Direct messaging and group chats, Content sharing and commenting, Project management and calendars, Wiki pages and file storage, Extensible with over 70 modules

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mastodon free?

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

### Is HumHub free?

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

### Which has better reviews, Mastodon or HumHub?

Mastodon is rated higher. Mastodon averages 4.5 out of 5 from 13K ratings, while HumHub averages 4.0 from 2 ratings.

### Do Mastodon or HumHub have ads?

Neither Mastodon nor HumHub shows ads.

### Which is updated more often, Mastodon or HumHub?

Mastodon ships an update monthly, and HumHub every 4 weeks. Most recently, Mastodon was updated on October 22, 2026 and HumHub on October 22, 2026.

---

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