ChalkNotes

ChalkNotes is a mobile app for location-bound messages. In practice that means designing and building iOS and Android apps.

The natural audience is businesses launching or rebuilding an app. Related areas on their profile: Location Based Services. As a very small company team themselves (1 to 10 people), they tend to serve customers of a similar scale best. You will probably talk to the people who build it, which is great until you need 24/7 support.

ChalkNotes is based in New York, New York and around since 2020. Their site is chalknotes.com.

Things worth asking about: portfolio quality, app store experience, and maintenance terms. Get the renewal terms in writing before the first invoice.

If you have worked with ChalkNotes, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.