Holler

Opterus
Jun 11, 2025
  • 6.9 MB

    File Size

  • Android 5.0+

    Android OS

About Holler

Opterus Holler is for chatting and sharing with your Opterus user community.

Holler allows Opterus users to chat on their mobile devices and share pictures and status updates in a feed. People can post, like, comment and reply to feed posts. People can also create one-on-one as well as group chats, name their chats, add people, and chose to leave a chat. Your Opterus Administrator can also set permissions to decide who can use the chat app.

Note that only active Opterus users with permission can login to Holler and you need to contact Opterus to activate Holler before you will be able to login.

Show MoreShow Less

What's new in the latest 2.6.7

Last updated on Jun 11, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!

Holler APK Information

Latest Version
2.6.7
Android OS
Android 5.0+
File Size
6.9 MB
Developer
Opterus
Available on
Safe & Fast APK Downloads on APKPure
APKPure uses signature verification to ensure virus-free Holler APK downloads for you.

Old Versions of Holler

Holler 2.6.7

Jun 11, 20256.9 MB
Download

Holler 2.6.6

May 24, 20239.1 MB
Download

Holler 2.6.5

Apr 3, 20238.9 MB
Download

Holler 2.6.2

Nov 26, 20228.3 MB
Download

Super Fast and Safe Downloading via APKPure App

One-click to install XAPK/APK files on Android!

Download APKPure
Security Report

Holler

2.6.7

The Security Report will be available soon. In the meantime, please note that this app has passed APKPure's initial safety checks.

SHA256:

eed4b3a8c8da2c905918462d540c324d56cc569100e7671480b10a2361f7a0a7

SHA1:

53e2b72d4c8f16947120659bc929f258e6d44b7e