StarTools can also be entirely operated by touchscreen with all controls appropriately sized for finger-touch operation.
StarTools does more than just help you make "pretty pictures".
Chances are that the image looks terrible, which is - believe it or not - the point.
StarTools' Detail-aware Wavelet Sharpening allows you to bring out faint structural detail in your images.
You can convert everything you see to a format you find convenient. Give it a try!