Comparison

NetSfere Secure Messaging vs P&I Auth

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

Head to head
About

NetSfere Secure Messaging

This app offers secure, encrypted messaging, voice, and video for enterprises. It provides centralized control and compliance with global regulations, enhancing productivity and collaboration.

Highlights
  • Quantum-proof end-to-end encryption
  • Centralized administrative control
  • Regulatory compliance (FedRAMP, GDPR, HIPAA, etc.)
  • Secure voice and video calls
  • Mobile-first enterprise messaging
Features
Read full description

NetSfere combines mobile messaging, voice, and video into a highly available, encrypted, compliant, and quantum-proof platform providing enterprises with a private, secure, and centrally managed cloud-based service. As a mobile-first and enterprise-first messaging app, NetSfere offers a robust set of features that improve productivity and help enterprises comply with regulatory standards. Key Benefits include: Security: An industry-first Quantum-Proof Secure Communication Platform powered by ML-KEM 1024 end-to-end encryption that provides robust protection for sensitive business data and intellectual property, ensuring a secure communication environment for enterprises. Control: A centralized administrative control panel with comprehensive capabilities to manage all facets of the communication platform, encompassing user provisioning, end-user policies, and privileges as prescribed by the enterprise. Compliance: Comprehensive administrative, physical, and technical safeguards that enable enterprises to achieve complete regulatory compliance by adhering to the most stringent and dynamic global compliance and privacy standards of FedRAMP, SOC2, GDPR, HIPAA, FINRA, SOX, DFA, and other relevant regulations. Engagement: Drives collaboration and productivity by empowering employees to communicate securely and safely over their preferred channels for communication – text, voice, and video in an instantaneous, contextual, and highly engaging mobile messaging environment.

About

P&I Auth

This application is exclusively compatible with products from Personal & Informatik AG. Users must re-enter previous tokens after updating to this new version.

Highlights
  • Exclusive compatibility
  • Token re-entry required
  • Business product integration
Features
Read full description

Hinweis: Diese App ist ausschließlich mit den Produkten der Personal & Informatik AG lauffähig. WICHTIGER HINWEIS: Sobald man diese neue Version für die P&I Auth einspielt, müssen die vorherigen Tokens wieder hinzugefügt werden

Screenshots

NetSfere Secure Messaging4 screens
P&I Auth1 screens

Verdict

The call

The clearest difference is review sentiment: NetSfere Secure Messaging at 93% against P&I Auth's 38%. NetSfere Secure Messaging also leads on update cadence (every 2 months vs every 17 months). 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.

UpkeepUpdate frequency

NetSfere Secure Messaging ships an update every 2 months, P&I Auth every 17 months. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
NetSfere Secure Messaging versus P&I Auth: the parameters behind the verdict, then further details
ParameterNetSfere Secure MessagingP&I Auth
PriceFreeFree
Rating4.7 (117 ratings) — better—
Positive reviews92.6% of reviews — better38.5% of reviews
Number of ratings117 — better—
Update frequencyEvery 2 months — betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size134 MB16 MB
Age rating4+4+
DeveloperInfinite Convergence Solutions, Inc.P&I Personal & Informatik AG

Customer experience

NetSfere Secure Messaging

All ratings116 ratings
Positive91.4%
Neutral2.6%
Negative6.0%
Written reviews121 reviews
Positive92.6%
Neutral4.1%
Negative3.3%

P&I Auth

Written reviews13 reviews
Positive38.5%
Neutral0.0%
Negative61.5%

Bugs and requests

NetSfere Secure Messaging

Reported bugs

8 issues
  • Cannot delete downloaded pictures
  • Login issues on iPad
  • Push notifications for muted chats
  • App crashes when opening broadcasts
  • No notifications for new messages on iOS until app is opened
Show 3 more
  • Constant glitches and encrypted message errors
  • Freezes when typing, losing typed messages
  • Adding contact to thread removes other contacts

Requested features

6 requests
  • Ability to delete downloaded pictures
  • More sticker and emoji options
  • Ability to ring someone when in conference
  • Organize photos and documents received
  • Attachment gallery
Show 1 more
  • Streamline saving files

P&I Auth

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

NetSfere Secure Messaging

No in-app purchases

None

P&I Auth

No in-app purchases

Questions

Is NetSfere Secure Messaging free?
NetSfere Secure Messaging is free to download, with no in-app purchases.
Is P&I Auth free?
P&I Auth is free to download, with no in-app purchases.
Do NetSfere Secure Messaging or P&I Auth have ads?
Neither NetSfere Secure Messaging nor P&I Auth shows ads.
Which is updated more often, NetSfere Secure Messaging or P&I Auth?
NetSfere Secure Messaging ships an update every 2 months, and P&I Auth every 17 months. Most recently, NetSfere Secure Messaging was updated on October 23, 2026 and P&I Auth on October 9, 2026.

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