GB Instagram is a modified version of the original Instagram app that offers additional features and functionalities that are not available on the official app. While it is not an official app, it is safe to use as long as you download it from a trusted source. It is important to note that GB Instagram is not endorsed or supported by Instagram, and therefore, it may not be as secure as the official app. However, if you take the necessary precautions, such as avoiding suspicious links and keeping your device updated with the latest security patches, you can use GB Instagram safely. It is also important to be aware of the risks associated with using third-party apps, as they may compromise your personal information and data. Overall, if you are looking to enhance your Instagram experience, GB Instagram can be a great option, but it is important to use it responsibly and with caution.