Yes, you do! Your app will collect some user information for its analytics and other mobile features and this implies you must have a privacy policy visible in the App Store or Google Play profile of your app and accessible within the app itself. Your app won’t be published or approved without a valid privacy policy.
If you don’t have a Privacy Policy yet, you should create one. You can use a lawyer to create a policy with a tool like Iubenda ($25/year) or Termsfeed (variable one-off cost). You should always host the privacy policy page on your website (this is a requirement from Apple and Google).
Note your app uses the following SDKs and services:
Since the app requests some device information to be able to deliver push notifications, if you are using Iubenda you should add the service named "Device permissions for Personal Data access".
MobiLoud will add a link to your privacy policy page to the app's settings page, to ensure that your app is compliant with the requirements from Apple and Google, and giving your users easy access to the privacy policy at any time.