Cocuun app icon

Cocuun

More than just a messenger: collaboration tool, teamwork app, cloud storage.

EXEC IT Solutions GmbH · de.exec.app

Not rated yet 10K+ downloads v2.31.1 110.1 MB Android 8.0+ PEGI 3 · Everyone

Download APK 110.1 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v2.31.1 (23101)
Updated
Aug 14, 2026 (2 months ago)
APK size
110.1 MB
Requires
Android 8.0+ (API 26)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Communication (app)
Listed since
May 25, 2021 (at least)
Permissions
48 (12 sensitive)
Website
cocuun.de
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Cocuun is an app by EXEC IT Solutions GmbH in the Communication category, listed since at least May 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 2.29.2, the APK shrank from 133 MB to 110.1 MB and the minimum Android version rose from 7.0 to 8.0. It asks for 48 permissions, 12 of them sensitive, including camera, record audio and read contacts. It asks for the same permissions as version 2.30.0.

What's new in v2.31.1

• Bugfixes

Description

From the listing uploaded by “appupdater”.

>> Cocuun. connect people. Easy. Digital. Organized. Together people can move more. Whether in a company, in a non-profit organization, an association or in a private group, with Cocuun the members of groups communicate and work with each other easily and efficiently via smartphone, tablet or desktop, but at the same time in a clear and comprehensible order. And that with the highest data security and legally compliant data protection made in Germany. Mobile via app, on the web and via desktop application. Cocuun is the German collaboration tool for organisations, clubs, educational institutions/schools, initiatives, companies and private groups. Cocuun is a secure messenger, collaboration tool, teamwork app, cloud storage, social intranet and simple project management tool all in one. Including video conference function for two and for groups! 1. One-to-one chats: For things that are better dealt with in pairs - and not in a group. 2. Group chats: Communicate in the group as you are used to from conventional messengers. 3. Group folders: the evolution of group chats. For efficient cooperation with others. • Structure content clearly in topics and function modules. • Invite participants and assign them rights: write, read, moderate, administrate. • Share or save information, documents, photos, files and start video conferences within topics. • Integrate surveys, votes, organizers, checklists, communication - as function modules flexibly and subject-related. >> Cocuun. For better cooperation in non-profit organizations and companies. People who want to work together easily and efficiently exchange information and documents via Cocuun, manage projects, plans or orders, make appointments, organize meetings or events or discuss new ideas in groups or in confidential chats. Anytime, anywhere - and from any device. Whether currently in the home office, for digital teacher-student-parent communication - or within the family and among friends. Cocuun can be flexibly adapted by the respective organizer to the special requirements of organisations, companies of all sectors and associations as well as their special committee and member structures. >> Cocuun is free and ad-free. • Cocuun is free for individuals and private use. • Organisations, clubs, educational institutions/schools, initiatives, companies ... receive additional benefits and services for secure, efficient cooperation as well as a central Cocuun administration, e.g. for the administration of larger user groups. >> Cocuun. Secure. encrypted. DSGVO-compliant "made & hosted in Germany". • Cocuun was developed in Germany and is operated in a certified German data center. The data is only stored on servers in Germany. • EU GDPR compliant! Cocuun meets the requirements of the General Data Protection Regulation and German data protection laws. • Cocuun works with modern encryption methods for data transmission and storage. • The name EXEC (developer and publisher) has stood for secure IT solutions for 30 years, from business software, decision-making systems for fraud prevention, encrypted data transfer to the regulation-compliant operation of entire IT landscapes in German data centers.

Version history

3 versions are listed, going back to v2.29.2. Since v2.30.0 it requires Android 8.0+.

v2.31.1 LATEST Aug 14, 2026 110.1 MB TRUSTED v2.30.0 Dec 16, 2025 110 MB TRUSTED v2.29.2 Sep 2, 2025 133 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Aug 14, 2026.
  • Certificate issued to “EXEC Software Team GmbH” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Aug 14, 2026
  • Validated against Google Play Aug 14, 2026
  • Signed byCN=EXEC Software Team GmbH, OU=Entwicklung, O=EXEC Software Team GmbH, L=Ransbach-Baumbach, ST=Rheinland-Pfalz, C=DE
  • Signing certificate (SHA-1)62:98:DB:BD:80:FD:56:92:DE:07:7C:45:94:F7:F2:AB:CA:3B:54:4E
  • File MD552d11e1475ce92e5d47a83a016dc806a
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (48)

Cocuun requests 48 permissions, 12 of them sensitive.

Required hardware & features

Cocuun APK: questions and answers

Is there a version of Cocuun for older Android phones?

The current version needs Android 8.0 or later. Version 2.29.2 is the newest listed build that installs on Android 7.0 and later. Get version 2.29.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Cocuun APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 52d11e1475ce92e5d47a83a016dc806a.

Tags

exec communication cocuun

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