Developed on the same lines as the official Instagram app, Instagram Plus comes with additional features but there is no way to concurrently have both the apps (Instagram and Instagram Plus) running on the same device.
The most popular feature of this version is the ability to zoom in on any picture by double tapping. You can also move the picture in a particular direction by simply sliding a touch gesture in that direction.
It also allows you to download any picture or video directly and share the post easily by sharing the URL of the post. Another celebrated functionality is to configure the settings of posts by turning on the sound of videos to default. Therefore, the next time a video shows up on your feed, the sound will automatically be switched off. You can view someone’s profile picture in full length by simply holding it for a longer duration. You can also download the stories directly on Plus and it supports many languages like Arabic that are not supported by the official app.
It is extremely safe to run on your device and occupies merely 17 MB of storage.
It can be downloaded easily by searching for the APK online.