To use the slide show feature in the PhotoVia iOS App, simply navigate to the folder or collection that contains the photos you'd like to include.
Next, find the specific photo you'd like to begin the slide show on, and then press the slide show button.
Please note: After you select the slide show button, there will be a 3 second stay on the initial photo before the slide show switches to the next photo. Each successive slide holds for 3 seconds. There is no way to change the timing.