MostlyMatter

sirplus.de Business iPhoneiPadiPod touch

MostlyMatter is a free Business app for iPhone and iPad by sirplus.de. Requires iOS 16.0. Updated May 21, 2026.

Price: Free; on the App Store
Size: 87 MB; Age 4+
Updated: May 21; 2026 · v2.38.1

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Screenshots

About MostlyMatter

MostlyMatter ist die Team-Kommunikations-App von SIRPLUS. Bleibe mit deinem Team in Verbindung – überall und jederzeit. Funktionen: • Nachrichten in Echtzeit mit Kanälen und Direktnachrichten • Sprachnachrichten senden und empfangen • Dateien, Bilder und Dokumente teilen • Push-Benachrichtigungen für neue Nachrichten • Threads für übersichtliche Diskussionen • Suchfunktion über alle Nachrichten und Dateien • Dunkelmodus MostlyMatter basiert auf Mattermost (Open Source) und wird von SIRPLUS betrieben. Deine Daten bleiben auf unserem eigenen Server – sicher und DSGVO-konform.

What’s new

Version 2.38.1 · Updated May 21, 2026

Verbesserung der Voice Messages - keine abbrüche mehr - reupload möglich wenn server kurzzeitig nicht erreichbar - bessere lokale Audio komprimierung

App privacy

The developer, sirplus.de, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name
User Content: Emails or Text Messages, Photos or Videos, Audio Data
Identifiers: User ID

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data

Used for: App Functionality

App details

MostlyMatter is a free Business app for iPhone, iPad and iPod touch, developed by sirplus.de. It requires iOS 16.0 or later, is 87 MB to download and is available in 20 languages. It was first released on March 9, 2026 and last updated on May 21, 2026.

Category: Business
Price: Free
Version: 2.38.1
Size: 87 MB
Requires: iOS 16.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Arabic, Bulgarian, Dutch, French, German, Hungarian, Italian and 12 more
Age rating: 4+
Released: March 9, 2026
Last updated: May 21, 2026
Developer: sirplus.de

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Alternatives to MostlyMatter

Looking for apps like MostlyMatter? Here are 6 similar apps on the App Store. The highest rated is Frigoligo (5.0/5), and all 6 are free to download.

MostlyMatter vs. alternatives
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