Today I want to show you how to use the Apple ReplayKit, to record a full-screen video without a status-bar from your app and save it in your library without using external libraries like GPUImages or something like that.
![](https://i0.wp.com/www.albertopasca.it/whiletrue/wp-content/uploads/2019/11/app-record-start.png?resize=281%2C500&ssl=1)
Today I want to show you how to use the Apple ReplayKit, to record a full-screen video without a status-bar from your app and save it in your library without using external libraries like GPUImages or something like that.
Scope of the project,
add a speedometer on my MTB to store and track the trip using only Bluetooth transmission, send data to iPhone and store to cloud for later data-analysis.
Used components: