Native iOS & Android Walk \ Step Tracking App

I want to create native mobile Apps that will work alongside a web application. Our app helps distributors manage distribution jobs and see walk history on a map

The app will have two types of users and must change interface depending on the username.

USER TYPE 1. MANAGER
USER TYPE 2. DISTRIBUTORS

The manager manages the distributors for a specific job.

(1)MANAGER INTERFACE.
- Login Interface
- A dashboard / home page to see jobs that are assigned for them.
- Assign distributors to the job
- View job details and delivery areas.
- Track / see walkers on the map (When distributors start working)

(2) DISTRIBUTORS INTERFACE
- Login Interface
- A dashboard / home page too see jobs assigned to him/her by Managers
- Tracking! When the walker starts walking the app will track every move on a map. This is recorded and archived on the main server. This is a very important piece of the project.

See attached diagram.

Huge advantage if you've done an app with tracking features in the app.

You must have previous experience in native app development. I'm NOT looking for react native or flutter developers.

Bonus if you can do the web application too, ideally in JavaScript or react framework.