Gabby

A game-changer app for self-help

B2C

Wellness

NY — US

Services we provided

Design
Development

Deliverables

Mobile App (iOS / Android)
Marketing Website

Team involved

Lucía Guillén

Lead Product Designer

Jose Arciniega

Team Lead & React Native Developer

Ana Domínguez

Producer

Jimena Camarero

React Native Developer

Marta Becerra

VP Product

Daniel Benítez

Back-end Developer

Luisa Jara

Product & Motion Designer

Jose A. Martagón

React Native Developer

Laura de la Calle

Producer

RECOGNITIONS

4.9 Star rating on the App Store

Thousands of active subscribers

Summary

Gabby Bernstein, NYT bestselling author and spiritual leader with over 1.3M Instagram followers, wanted to expand her reach beyond books, podcasts, social media, and live events. She envisioned a digital product that could deliver her teachings directly into her audience’s daily lives, democratizing growth and personal development.

Together, we created the Gabby Coaching App, an ever-evolving space for meditation and reflection that has already helped tens of thousands of users and received outstanding reviews in the U.S. App Store.

Having Gabby as your coach, anytime, anywhere

When Gabby’s team first approached us, her huge digital community was primarily managed through her website. They knew an app could enhance the experience, but there were uncertainties regarding features, interactions, and flows. With such a passionate audience, the challenge was clear: deliver Gabby’s spiritual guidance and coaching content in the most digestible, intuitive, and compelling way possible.

Gabby's website screenshot
Gabby's mobile app screenshots

Accessible, easy, yet fully equipped, and overall meaningful

From the start, Gabby’s team wanted an app that felt simple and welcoming. The goal was to ensure that users didn’t feel overwhelmed — instead, the app “takes them by the hand” and guides them seamlessly through daily practices.

Our first step was to prioritize features and simplify the user's interaction with the app

Through continuous conversations and experimentation, we identified what truly resonated:

  • A weekly meditation with Gabby’s voice
  • Daily affirmations, a digital version of Gabby's card decks
  • Journaling prompts
  • Structured coaching lessons and challenges
List of the brand's colors: Aquagreen in four different shades, Vibrant red, Mine Shaft and Bone.

We also refined their initial branding, shifting the palette from bold red to a softer aquamarine and creating a more rounded, warm visual identity.

“We focused on making the app feel very human, warm, and user-friendly. That simplicity is now what users love the most.”

Lucía Guillén

Lucía Guillén

Lead Product Designer at Z1

Our collaborative and iterative approach allowed us to build not just an app, but a living product that adapts to feedback from tens of thousands of active subscribers.

Gabby

today's card reading

Pull your affirmation from the Universe.

Building for scale and constant evolution

From a technical perspective, this project has been as dynamic as Gabby’s own vision and community. With over 40,000 daily active users, every update requires careful consideration, as small changes in logic can impact multiple flows simultaneously. To meet this challenge, our engineering team built a robust React Native app with a Django backend, ensuring stability, scalability, and fast performance under high demand.

“With such a large user base, even the smallest update can have a huge impact. We’ve had to be extremely careful and agile, maintaining two environments — the live app and a playground app — so the client can experiment without disrupting thousands of users.”

José Arciniega

José Arciniega

Lead Developer at Z1

Our collaboration with Gabby’s team extends far beyond executing tasks: Z1 developers actively contribute to product decisions, analytics integration, and experimentation with new features, ensuring that the app evolves while maintaining its technical integrity.

Diagram of the technology stack used for the Gabby app. AI: Delphi. Search service: Algolia. MKT Tracking: Google analytics, Iterable and Ruderstack. Error logging: Sentry. Notifications: Iterable. Deeplinks: AppsFlyer. Subscription management: RevenueCat. Backend: Django. Mobile: React Native and TypeScript.
Photo of a desk with someone using the app in a phone

A living, trustworthy app guiding thousands

Since launch, the Gabby Coaching App has grown into a platform with tens of thousands of subscribers and a thriving community of engaged users. It has powered over 200 daily affirmations, as well as hosted exclusive meditations, daily practices, and talks.

Most importantly, it has become a daily ritual for thousands of people who seek motivation, meditation, and mindful practices guided by Gabby’s voice.

And the journey is far from over. With upcoming features like AI-powered content recommendations and enhanced search, the Gabby Coaching App continues to embody what Z1 does best: creating human-centered digital products built to grow and have a positive impact on every user.

Dcaflorida, 01/06/2024

Excellent experience with the app!

I have been listening to the Dear Gabby podcast for a number of months and I am a super-fan of Gabby’s work, so I decided to try her coaching app. I am only half-way through the 7-Day free trial and I find the app has a very complete representation of Gabby’s work. For me, I have found the structure of the app to be extremely useful in enhancing my existing practices and encouraging in establishing new ones that opened new possibilities for my journey. Thank you Gabby and her team!

Lara Mackenzie, 03/05/2024

Gorgeous. As good as anything Gabby has ever put out.

Quite genuinely, I found this app to so simply and beautiful designed, and so much better than expected. I anticipated your sort of typical app, navigating down menus of different recorded meditations. You open the app, and it’s this gorgeous affirmation right in front of you. It sets the tone. Every week, the teachings are laid out for you, and this is where I wasn’t expecting Gabby to have legit lessons that are easily digestible. I feel so supported every time I open the app, and I feel almost silly writing that

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