Very useful while in London – London Travel Guide . Review

I went to London for 2 weeks with my family. I downloaded this guide about 2 weeks before arriving to London. I used it before and during yhe trip. Very nice concept with lot of valuable information. There must be like 50 places of interest to discover. I saw that in the last update there is the option to book hotels, bummer I didnt use it as the hotel we stayed in this app offers it cheaper than we paid for. Overall, highly recommended. Worth trying it, its free anyways. ?
Review by PhD Travel on London Travel Guide ..