Hi,
I'm a University student currently on break so I have loads of time on my hands and I can get this done quickly. I'm a native English speaker who has extensive experience writing (technical, academic, fiction, feature, online, etc.) I've written product descriptions and tons of reviews, as well as have experience using apps and understanding their interface. This familiarity of the work and my ease with the English language will allow me to give you a clear, concise review of your App.
I'm willing to work quickly and cheaply. $10 is sufficient for me for this job. Looking forward to working with you