Tiny SEO Speed Image Optimizer

5. Sep.: Great app and great support - highly recommended! It is easy to understand and really quick to work with. I could upgrade my SEO-store from some 40 to 65 within two days - this is what makes fun to further work with!

24. Sep: I must take back my good review - I was surprisingly charged €€66, although I had a "free" plan. As far as I can see, I reached the limit for free image optimization, but I was not made aware of this at any time. Unpleasant!
Update: the €66 have been refunded, they resulted from a misunderstanding. Nevertheless, although app performance was very good, my confidence is gone, and I will not go on with this app. The five stars are for the really good support.