
Published by Gamma Communications
Updated October 3, 2025
Make and receive Horizon calls on your Android device.
| Version | 23.9.16.1.1 |
| Size | 65.2 MB |
| What's New | Privacy Policy Update |

Horizon Smartphone App is an Android app developed and published by Gamma Communications at Google Play Store on Sep 6, 2017 for Android users. Horizon Smartphone App is so popular that it has gained 10000 installs so far and growing.
Since the pandemic hit, staying connected with our customers has become more important than ever. Thanks to the Horizon Smartphone App, we have been able to seamlessly communicate and collaborate with our clients, even while working from home. This excellent application has truly been a lifesaver for remote working.
With the Horizon Smartphone App, we have experienced enhanced connectivity that allows us to take all of our work calls as if we were still in the office. This has been crucial in maintaining our productivity and ensuring that our customers receive the same level of service they are accustomed to.
Whether you are using the app on your smartphone or tablet, you can rely on its reliable performance and call quality. It has been optimized to work seamlessly on various devices, ensuring that you can stay connected no matter where you are.
The Horizon Smartphone App is incredibly user-friendly, making it easy for anyone to use and navigate. Even if you are not tech-savvy, you will find it simple to install and set up. The app provides step-by-step instructions, ensuring a hassle-free installation process.
Additionally, if you ever encounter any issues during the installation or setup, the Horizon support team is readily available to assist you. Their UK-based support team is knowledgeable and responsive, ensuring that you receive the help you need in a timely manner.
Security is a top priority when it comes to the Horizon Smartphone App. The app is designed to protect your data and ensure that your calls and information remain secure. You can have peace of mind knowing that your conversations are encrypted and protected from any potential threats.
Furthermore, the app is regularly updated to address any vulnerabilities and provide you with the latest security features. This commitment to maintaining a secure and reliable platform is one of the reasons why the Horizon Smartphone App is trusted by businesses worldwide.
If you are experiencing issues with your Horizon App, such as call quality or performance problems, it is recommended to check if SIP ALG is disabled on your router. To disable SIP ALG, you need to contact your broadband provider and request assistance with disabling this setting. Once disabled, you should see an improvement in the app's performance.
Absolutely! The Horizon Smartphone App is designed to keep you connected no matter where you are. Whether you are traveling abroad or working remotely, you can rely on the app to provide you with seamless communication and collaboration capabilities.
If you encounter any issues with the Horizon Smartphone App, we recommend reaching out to the Horizon support team. They are available to assist you and provide solutions to any problems you may be facing. You can contact their UK-based support team for prompt and reliable assistance.
Overall, the Horizon Smartphone App has proven to be an invaluable tool for businesses and individuals alike. Its ease of use, enhanced connectivity, and reliable performance make it a must-have for anyone looking to stay connected and productive, no matter the circumstances.
Yes, you can run Horizon Smartphone App on PC, but first, you will need emulator software installed on your Windows or MAC, which you can download for free. In the below video, you will find Horizon Smartphone App in action. Before you install the emulator, check out the minimum and recommended system requirements to run it seamlessly. They may change depending on which version of the emulator you choose. Therefore, we recommend you download the latest version of the emulator. Below you will find three free Android emulators that we have shortlisted based on their popularity:
Up to date graphics drivers from Microsoft or the chipset vendor.
Storage: 1 GB available under installation path, 1.5GB available hard drive space
Internet: Broadband Internet connection
Regardless of which Android emulator you install, the steps to install, configure, and running the Horizon Smartphone App app on PC are the same.