Hi
Before you add any of your images, set the default still image duration to 0.0146....you will find it will change to 0.015 but the difference is not important with this duration rate. Now add all your images to the media list.
With hundreds this may take some time so you might have to work in batches or create numerous sequences and add these together for the final product.
To select all your images..
First, under "Options" - "Other" set the "Add new clip to the following position" to "Ask me"
Ensure that all your clips are in numerical order with at least 3-4 digits....e.g. Image0001 Image0002 etc. depending if you are working with hundreds or thousands of images. You can easily do this with the Batch conversion/Renumber option in the free program Irfanview.
If you don't do this then you may find that your images are numbered 1, 10, 11......19, 2, 20, 21, 22........29, 3, 30 etc. which will be a pain to correct. The extra zeros will ensure that all the images enter the media list in order.
Left click the top image in the list, hold down the shift key and scroll the list down to the last entry and left click this. All the entries between the first and the last to be clicked will be selected and will highlight blue.
Drag and drop the highlighted block onto the sequence line.(which is easy) or right click the block and select to add them to the sequence. When propted where to add them, select "End of the timeline"
Whichever method you use , the images should now follow each other in the correct order, each with a duration of 0.015 seconds.
You can check the duration of each image if you switch into storyboard mode as it will appear below each frame.
"Also, what are the differences between the free and paid versions of the Android app?"
I have no idea 
Nat
