1 GB of mobile internet data is not a lot. Posting a photo on facebook or instagram consumes between 1 and 5 megabytes per photo. Listening to music on spotify consumes around 45 MB of internet data per hour. Using instant messaging services such as whatsapp, discord or facebook consumes an average of 10MB per hour, which can be multiplied by the use of media such as gif files. Streaming on twitch at 480p quality consumes an average of 500 MB per hour. A single movie streamed on netflix consumes at least 1GB.