Comparison

Teamwire vs Installer E

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

Head to head
About

Teamwire

A secure and high-performing business messenger designed for real-time communication and efficient coordination. It offers robust security features, GDPR compliance, and administrative controls for businesses. Supports text, voice, video calls, and file sharing across multiple devices.

Highlights
  • Secure real-time communication
  • GDPR-compliant and German data protection
  • 1:1 and group chats (up to 2500 members)
  • 1:1 Video Call and VoIP
  • File and media sharing
  • Push-to-Talk
  • Administrator dashboard
Features
Read full description

Secure communication for organizations where every message matters. Teamwire is the secure business messenger for organizations that require fast, reliable and GDPR-compliant communication. Built in Europe with data sovereignty and enterprise-grade security at its core, Teamwire helps organizations collaborate securely while maintaining full control over their data. Trusted by public safety agencies, government organizations, healthcare providers, critical infrastructure operators and enterprises across Europe, Teamwire combines the simplicity of modern messaging with the security, resilience and administration required for mission-critical communication. - Why Teamwire? • Secure 1:1 and group messaging • Crystal-clear voice and video calls • Push-to-Talk (PTT) for instant voice communication • Broadcasts for organization-wide communication • Alerts for emergency and crisis situations • Live location sharing and operational maps • Photos, videos, documents and file sharing • Polls, announcements and collaboration tools • Available on smartphone, tablet, desktop and web - NEW: Dynamic Roles Communicate with operational roles instead of individuals. Assign roles such as Dispatcher, Shift Leader or Incident Commander, and let conversations automatically follow whoever is currently responsible. Perfect for shift-based organizations, emergency services and operational teams where responsibilities change throughout the day. - Built for organizations that need more than consumer messaging Teamwire helps organizations communicate faster while maintaining complete control over their data: • Full encryption of messages, metadata and data storage • GDPR-compliant by design • Data sovereignty with European hosting • Cloud, Private Cloud or On-Premises deployment • Professional administration and user management • LDAP / Active Directory integration • MDM / EMM support • Open APIs, Bots and enterprise integrations Unlike consumer messaging apps, Teamwire is designed specifically for regulated industries and organizations with the highest security and compliance requirements, while remaining intuitive enough for immediate adoption across the entire workforce. Download Teamwire today and experience secure business communication built for everyday collaboration and critical situations alike. Learn more at www.teamwire.eu or linkedin.com/company/teamwire

About

Installer E

Features
Read full description

Installer E-connect is an open platform designed for independent installers, field technicians, electricians, and contractors. Browse technical specifications, access installation manuals and training videos, verify product warranties, and participate in loyalty rewards.

Screenshots

Teamwire4 screens
Installer E3 screens

Verdict

The call

The clearest difference is iOS requirement: Installer E at 16.4 against Teamwire's 18.0. On price, ads, in-app purchases and device support 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.

Scorecard1 real difference · 9 level
Teamwire versus Installer E: the parameters behind the verdict, then further details
ParameterTeamwireInstaller E
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews40.9% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.4 — better
Further details — not scored
Size284 MB72 MB
Age rating4+4+
DeveloperTeamwire GmbHConsistent InfoSystems Private Limited

In-app purchases

None

Teamwire

No in-app purchases

None

Installer E

No in-app purchases

Questions

Is Teamwire free?
Teamwire is free to download, with no in-app purchases.
Is Installer E free?
Installer E is free to download, with no in-app purchases.
Do Teamwire or Installer E have ads?
Neither Teamwire nor Installer E shows ads.

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