# Fleep vs Mattermost

The clearest difference is rating: Mattermost at 4.8 against Fleep's 4.4. Mattermost also leads on ratings volume (5.6K vs 40) and update cadence (every 8 days vs every 5 weeks). Fleep's advantage is review sentiment (48% vs 38%) and iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Mattermost holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Mattermost has 5.6K ratings behind it against 40, so its average is the more settled of the two. Written reviews complicate that: 48% of Fleep's written reviews are positive against 38% of Mattermost's, so the app with the better star average is not the one people write more warmly about.

Fleep ships an update every 5 weeks, Mattermost every 8 days. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Fleep | Mattermost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/fleep/id678917069/reviews) | **[4.8 (5.6K ratings)](https://appshunter.io/ios/app/mattermost/id1257222717/reviews)** |
| Number of ratings | 40 | **5.6K** |
| Positive reviews | **48.0% of reviews** | 37.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free | Free |
| Size | 32 MB | 93 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fleep Technologies](https://appshunter.io/developer/678917073) | [Mattermost, Inc.](https://appshunter.io/developer/654282837) |

## What reviewers say

### Fleep

[App page](https://appshunter.io/ios/app/fleep/id678917069)

This app integrates messaging, file sharing, and task management to streamline team collaboration. It allows seamless communication with any Fleep user, highlights key decisions, and tracks task progress. Access your work securely across all devices.

**Highlights:** Team messaging and collaboration, File sharing, Task management, Cross-device synchronization, Searchable conversation history, Decision highlighting

**Features:** macOS Compatibility

**In-app purchases:** none


### Mattermost

[App page](https://appshunter.io/ios/app/mattermost/id1257222717)

This platform enables secure messaging, file sharing, and workflow automation for critical industries. It offers voice calls, project management, and enterprise mobility management for enhanced collaboration and data control.

**Highlights:** Secure messaging, file, and link sharing, 1:1 and group voice calls, Workflow automation with Playbook, Enterprise Mobility Management support, Private mobility with ID-only push notifications

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive
- 🔒 Secure self-hosted solution
- 👍 Great Slack alternative
- 💡 Customizable and extensible
- 🧲 Integrates well with other tools

**What reviewers complain about**

- 🐛 Buggy and unstable
- 🔑 Frustrating login/authentication issues
- 🔔 Inconsistent or missing notifications
- 🖼️ Trouble with image/file uploads
- 🕰️ Slow performance and lag

**Reported bugs**

- Crashes on startup
- Unread message indicators not working
- Keyboard issues on iPad/desktop
- Compatibility problems with iOS 17+
- Randomly logs users out

**Requested features**

- Add voice messaging capability
- Improve multi-server support
- Integrate end-to-end encryption
- Introduce iPad-optimized layout
- Provide more customization options


## Frequently asked questions

### Is Fleep free?

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

### Is Mattermost free?

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

### Which has better reviews, Fleep or Mattermost?

Mattermost is rated higher. Fleep averages 4.4 out of 5 from 40 ratings, while Mattermost averages 4.8 from 5.6K ratings.

### Do Fleep or Mattermost have ads?

Neither Fleep nor Mattermost shows ads.

### Which is updated more often, Fleep or Mattermost?

Fleep ships an update every 5 weeks, and Mattermost every 8 days. Most recently, Fleep was updated on September 30, 2026 and Mattermost on October 14, 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.*