1月18日的On This Spot应用程序分析

Explore local history through then and now photography. On This Spot offers a collection of curated historical walking tours and thousands of then and now photos created from a large collection of old photos mapped out at the exact spot they were taken. Dozens of cities across North America! Including: Abbotsford, Albert County, Aldergrove, Alix, Aurora, Aylmer, Banff, Bentley, Blackfalds, Calgary, Camrose, Castlegar, Charlottetown, Chatham-Kent, Chilliwack, Clive, Cumberland, Dutton-Dunwich, Ear Falls, Eckville, Edgewood, Edmonton, Elgin County, Esquimalt, Fernie, Fort Macleod, Gleichen, Halifax, Hope, Jasper, Kaleden, King Township, Kingston, Kitimat, Lacombe, Leduc, Lethbridge, Manotick, Mara Lake, Medicine Hat, Middlesex County, Millet, Mission, Monashee, Montreal, Nanaimo, Naramata, Niagara Falls, Okanagan Falls, Okotoks, Oliver, Osoyoos, Ottawa, Oxford County, Parry Sound, Peachland, Penticton, Pincher Creek, Powerview-Pine Falls, Princeton, Quebec City, Red Deer, Red Lake, Revelstoke, Salmon Arm, Saskatoon, Sault Ste Marie, Sidney, Southwold, Sparwood, St. John's, Stonewall, Strathmore, Summerland, The Pas, Toronto, Ucluelet, Vancouver, Vernon, Victoria, Vulcan, White Rock, Winnipeg, Yoho, Bath, Leeds, Liverpool, London, Manchester, Newcastle, Sheffield, Wakefield, York, Bristol, Caen, Dieppe, Juno Beach, Omaha Beach, Sword Beach, Berlin, Frankfurt, Hamburg, Leipzig, Chichen Itza, Edinburgh, Glasgow, Washington DC, Cardiff