After collecting travellers info about Yellowstone National Park we have developed this tour guide based on visitors advice and experiences.

Mobile guide 100% offline developed for all those travellers willing to discover this beautiful place.

- Introduction
- Formation
- History
- Geography
- Geology
- Biology and ecology
- Flora
- Fauna
- Forest fires
- Climate
- Recreation
- Legal jurisdiction
- What to See
- Activities
- Get in
- Move around
- Eat
- Sleep
- Safety
- Trail Maps
- Practical Information

Get the most out of your visit!!

This app contains IAPs for you to enjoy and discover the best out of your visit

What’s New

Version 1.10

Minor bug fixed

Ratings and Reviews

4.7 out of 5
796 Ratings

796 Ratings

C Hofbeezy ,

Never Disappoints

I first listened to GyPSy while in Oahu for a wedding. It turned the one day of free time I had into an epic adventure. This year, crossing the country with only a day to spend here and there, this series made Yellowstone accessible and amazing. We learned so much, stopped at all the “must do” spots and had an AMAzing Day! Can’t wait to go back next year and finish the loops. If you are in Yellowstone, this app is a must have.

A sunrise lover ,

Enjoyed it!

Loved this adventure. The guide made it easier to visit the park. Recommended.

Developer Response ,

Thank you very much. We are very happy that you enjoyed the app.

ReidiPad ,

Slipped by Apple screeners - shouldn’t be in store

First time I’ve downloaded an app from Apple store that appears to be designed to do nothing but get you to sign up for their service. Eg, click on Hotels and it insists you sign into an account. Large ads appear constantly. I deleted this stinker immediately.

App Privacy

The developer, Josefina Martin, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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