Comparison

Infomaniak kChat vs Mentarapp

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

Head to head
About

Infomaniak kChat

Communicate live with your teams and organize projects on a unified platform. Share messages, files, and make audio/video calls. Stay connected and focused with customizable notifications and easy search.

Highlights
  • Live team communication
  • Project organization
  • Public/private channels
  • File sharing
  • Audio/video calls
  • Customizable notifications
  • Searchable conversations
Features
Read full description

The kChat app requires an Infomaniak account with kSuite which requires a subscription. It enables you to communicate live with your teams and organise your projects within a unified communication platform. kChat is available on all devices. It means you can keep in touch with your teams and projects wherever you are. With the kChat app, you can: - Communicate with your teams and organise your conversations via public or private channels. - Send messages and files or make audio/video calls with one person, a group of people or an entire public or private channel. - Mention people in conversations to get their attention. - Quickly see the conversations in which you’re mentioned. - See at a glance the messages you’ve saved. - Easily search for a conversation and specific files. - Customise notifications to remain focused on the essentials. - Insert gifs, emojis and animations to add fun and emotion when words aren’t enough. Infomaniak is a Swiss company that’s independent of the web giants. We control our infrastructure and solutions from start to finish so that we never have to make concessions on our values: respect for privacy, no compromise on ecology and social issues. You retain full control of your data and can collaborate and work with peace of mind in a sovereign ecosystem that’s continuously evolving. The kChat app is open source and you can consult its code on the Infomaniak github.

About

Mentarapp

Features
Read full description

Mentara is your personal second brain for capturing, connecting, and understanding your ideas. KEY FEATURES: - Private by Design Your notes are stored locally on your device. No accounts required, no cloud sync, no tracking. Your thoughts stay private. - AI-Powered Note Scanning Capture handwritten notes, documents, or whiteboards with your camera. AI extracts and formats the text instantly. - Deep Thinking AI Let AI analyze your notes in depth to uncover insights, connections, and new ideas you might have missed. - Connect Your Thoughts Link notes together with [[wiki-links]] to build a personal knowledge web that grows with you. - Smart Organization Use folders, #tags, and powerful search to keep everything organized and easy to find. - Swipe Actions Pin, archive, or delete notes with intuitive swipe gestures. - Beautiful Customization Choose from stunning gradient backgrounds for your notes and switch between light and dark themes. - Optional PIN Protection Add an extra layer of security with a customizable PIN lock. - Export Your Data Export all your notes to PDF or CSV anytime. Your data, your control. - Available in 3 Languages Full support for English, Spanish, and French. Note: AI features (Note Scanning and Deep Thinking) require an internet connection and an OpenAI API key, configurable in Settings. All core note-taking features work fully offline. Mentara is perfect for journaling, brainstorming, studying, or building your personal knowledge base.

Screenshots

Infomaniak kChat4 screens
Mentarapp4 screens

Verdict

The call

The clearest difference is update cadence: Infomaniak kChat at every 3 weeks against Mentarapp's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Infomaniak kChat ships an update every 3 weeks, Mentarapp every 2 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

Scorecard1 real difference Β· 7 level
Infomaniak kChat versus Mentarapp: the parameters behind the verdict, then further details
ParameterInfomaniak kChatMentarapp
PriceFreeFree
Positive reviews46.7% of reviewsβ€”
Update frequencyEvery 3 weeks β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, Mac β€” betteriPhone, iPod
Requires iOS16.615.1 β€” better
Further details β€” not scored
Size124 MB34 MB
Age rating4+4+
DeveloperInfomaniak Network SAAdrian Serrano Mota

In-app purchases

None

Infomaniak kChat

No in-app purchases

None

Mentarapp

No in-app purchases

Questions

Is Infomaniak kChat free?
Infomaniak kChat is free to download, with no in-app purchases.
Is Mentarapp free?
Mentarapp is free to download, with no in-app purchases.
Do Infomaniak kChat or Mentarapp have ads?
Neither Infomaniak kChat nor Mentarapp shows ads.
Which is updated more often, Infomaniak kChat or Mentarapp?
Infomaniak kChat ships an update every 3 weeks, and Mentarapp every 2 months. Most recently, Infomaniak kChat was updated on November 3, 2026 and Mentarapp on November 9, 2026.

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