Comparison

Fleep vs Mattermost

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fleep

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
Read full description

Get ready to work smarter, better, faster. Combining messaging with file sharing and tasks, Fleep has everything you need to coordinate your team’s work from idea to execution. In Fleep you can: * Communicate and collaborate with your team and any other Fleep user or team, without having to sign out and sign in separately. * Highlight the decisions and plans you've made on the conversation's Pinboard. So everyone's on the same page. * Create tasks on the Taskboard in every conversation, assign them to the right people and track progress. * Always see who is participating in the conversation and how far they have read the messages. * Access all your conversations and files on any device - all in sync and securely stored in Fleep’s cloud; * Easily search across conversations to find the information you need.

About

Mattermost

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
Read full description

Requires Mattermost Server v11.7.0+. Older servers may not be able to connect or have unexpected behavior. ------- Mattermost is the leading collaborative workflow platform for defense, intelligence, security, and critical infrastructure. The platform runs on-premises and in private clouds, delivering secure messaging, file sharing, workflow automation, audio/screenshare, and project management—all with full data and operational control. - Securely share messages, files, and links across from your preferred mobile devices. - Start 1:1 and group voice calls with a single click without leaving Mattermost. - Keep critical workflows moving forward with Playbook. - Get the message out without having to manage every endpoint with Enterprise Mobility Management (AppConfig) support. - Private mobility with ID-only push notifications to keep sensitive data protected while keeping stakeholders informed. To use this app, you need a URL for a Mattermost server. ------- Deploy your own server: https://docs.mattermost.com/guides/deployment.html Terms of Service: https://mattermost.com/terms-of-service/ Contribute to the project: https://github.com/mattermost/mattermost-mobile

Screenshots

Fleep4 screens
Mattermost4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Fleep versus Mattermost: the parameters behind the verdict, then further details
ParameterFleepMattermost
PriceFreeFree
Rating4.4 (40 ratings)4.8 (5.6K ratings) — better
Positive reviews48.0% of reviews — better37.6% of reviews
Number of ratings405.6K — better
Update frequencyEvery 5 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size32 MB93 MB
Age rating4+4+
DeveloperFleep TechnologiesMattermost, Inc.

Customer experience

Fleep

All ratings40 ratings
Positive85.0%
Neutral7.5%
Negative7.5%
Written reviews25 reviews
Positive48.0%
Neutral16.0%
Negative36.0%

Mattermost

All ratings5,643 ratings
Positive94.7%
Neutral1.7%
Negative3.6%
Written reviews497 reviews
Positive37.6%
Neutral15.1%
Negative47.3%

Bugs and requests

Fleep

Not enough reviews yet to summarise bugs or requests.

Mattermost

Reported bugs

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

Requested features

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

In-app purchases

None

Fleep

No in-app purchases

None

Mattermost

No in-app purchases

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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