GKweb

It develops your listening and speaking skills greatly! The ideal complement to Duolingo, which is not good at that.

I bought this product for macro photography (detail of wild flower) and it's fantastic, the best one (and I have very seriously and methodically compared some dozens of apps for macro photography). The amount of control on precision focus (with focus peaking, small areas magnifier, macro preset and precision focus tracking) and on precise exposition (with histogram, overexposure and underexposure areas shown, manual ISO, manual exposure time, torch with graduated intensity) are perfect and quite unique! Highly recommended for macro photography! The only improvement I would suggest is the abil