Comparison

Infomaniak kChat vs Proton Authenticator

Price, ratings, monetisation and update history for both apps, side by side — 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

Proton Authenticator

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

Highlights
  • End-to-end encrypted iCloud sync
  • Effortless import from other authenticators
  • Secure backup and export
  • Swiss privacy by design
  • Open source and transparent
  • Offline support
Features
Read full description

Get the authenticator trusted by millions — from Proton Mail, the world's largest encrypted email provider. Proton Authenticator is open source, end-to-end encrypted, and protected by strict Swiss privacy laws. Protect all your new accounts and strengthen security on your existing ones. Proton Authenticator keeps your 2FA codes secure, accessible, and completely private — with full control over where your data is stored. KEY FEATURES Local-First Storage:Your 2FA codes are stored entirely on your device, giving you complete control over your data. Effortless Import: Migrate from Google Authenticator, Authy, or any other app in seconds. Secure Backup & Export: Retain full control of your data with easy backup and restore options. Swiss Privacy by Design: Built under Switzerland's strongest data protection regulations. Open Source & Transparent: Auditable code. No tracking. No ads. Take control of your digital security with encryption you can trust. Free to use: No Proton account required, ad-free. Offline support: On mobile and desktop apps No other 2FA app provides this combination of security and privacy. Trusted by millions. Built by Proton. Take control of your digital security today. Terms of service: https://proton.me/legal/terms Learn more: https://proton.me

Screenshots

Infomaniak kChat4 screens
Proton Authenticator4 screens

Verdict

The call

The clearest difference is update cadence: Proton Authenticator at weekly against Infomaniak kChat's every 3 weeks. On price, review sentiment, ads and in-app purchases 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.

UpkeepUpdate frequency

Infomaniak kChat ships an update every 3 weeks, Proton Authenticator weekly. The most recent releases landed on August 18, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 9 level
Infomaniak kChat versus Proton Authenticator: the parameters behind the verdict, then further details
ParameterInfomaniak kChatProton Authenticator
PriceFreeFree
Rating—4.4 (242 ratings) — better
Positive reviews58.3% of reviews — better56.3% of reviews
Number of ratings—242 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS16.6 — better17.0
Further details — not scored
Size122 MB119 MB
Age rating4+4+
DeveloperInfomaniak Network SAProton AG

Customer experience

Infomaniak kChat

Written reviews12 reviews
Positive58.3%
Neutral0.0%
Negative41.7%

Proton Authenticator

All ratings242 ratings
Positive82.2%
Neutral7.4%
Negative10.3%
Written reviews231 reviews
Positive56.3%
Neutral20.8%
Negative22.9%

Bugs and requests

Infomaniak kChat

Not enough reviews yet to summarise bugs or requests.

Proton Authenticator

Reported bugs

4 issues
  • Sync/login loop on iPad
  • 2FA input broken on non-iPhone devices
  • Screen strobing on iPad
  • Duplicate entries after import

Requested features

5 requests
  • PIN unlock for desktop
  • Alphabetical sorting option
  • Export function (not just Proton-specific backup)
  • Native macOS app
  • Option to hide item icons

In-app purchases

None

Infomaniak kChat

No in-app purchases

None

Proton Authenticator

No in-app purchases

Questions

Is Infomaniak kChat free?
Infomaniak kChat is free to download, with no in-app purchases.
Is Proton Authenticator free?
Proton Authenticator is free to download, with no in-app purchases.
Do Infomaniak kChat or Proton Authenticator have ads?
Neither Infomaniak kChat nor Proton Authenticator shows ads.
Which is updated more often, Infomaniak kChat or Proton Authenticator?
Infomaniak kChat ships an update every 3 weeks, and Proton Authenticator weekly. Most recently, Infomaniak kChat was updated on August 18, 2026 and Proton Authenticator on September 22, 2026.

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