iPhone app development agency in Los Angeles, CA

Our iPhone app development agency team builds mobile, tablet on iOS and Apple Watch applications using Swift language for innovative tech brands and companies from Los Angeles.


Apple TV app UI development


Redesign of the support portal and 30% improvement in users’ ability to get the answers they want


Developing micro-interactions for the Lightning Design System


We act as an extension of product development departments within tech companies by providing remote staff augmentation. Our multidisciplinary development teams are in constant collaboration with the in-house departments and undergo many iterative improvements and full process transparency.


By extending our clients' teams, we provide a full development lifecycle, including UI/UX design for native mobile and web applications that helps innovative companies and established brands achieve their business goals.


  • Requirements gathering
  • POC and rapid prototyping
  • UI development
  • Business logic implementation
  • 3rd party integrations


  • API design & development
  • Database architecture
  • Microservices
  • Continuous integration
  • DevOps

Our Los Angeles iPhone app development firm clients

We help SMB and Enterprise companies take advantage of modern mobile technologies and cross-platform solutions to continue dominating their sectors and stand out on the market.

descript logo
hana logo
inspo logo
mozilla logo
nbcuniversal logo
salesforce logo
turo logo
xero logo
Ramotion did very well. My company is very satisfied with their work and performance.
Jason Pareti
Jason Pareti
CTO at Photo Finale
Thanks to the new back-end system built by Ramotion, we can retrieve comprehensive information faster than before.
Jean Kersaint
Jean Kersaint
They have performed beyond our expectations.
Andre Marrett
Andre Marrett
Co-founder at BusinessWeather


  • What is your LA iPhone app development agency process?

    During any of our mobile app development or web application development processes, we tend to keep to the following structure:

    1. Collection of requirements and creating an initial concept

    We begin with collecting necessary information and the desired requirements. And to build a clear vision of the required functionality and visual aesthetic, we build a high-level concept. You can imagine it as a prototype for a car; it’s far from driveable, but the model helps engineers to visualize and analyze all of its parts.

    2. Define an MVP and its roadmap

    Once we have a solid product future vision, we begin to define a business roadmap of how to reach a proof-of-concept design. Including only the core features into an MVP, while creating a plan for secondary features.

    3. Design a data structure and API

    Most modern apps offer a simple interface for back-end functionality. Whether it's a mobile or a web app, it directly interacts with the end-user with various data via its server. Therefore, the success factor of an app depends on the quality of the back-end. Thus, when building a new system, we usually start with the back-end. But if you have your back-end prototype, we will try our best to work with it.

    4. Proof of concept

    Next, we create a proof of concept prototypes, allowing our team to verify assumptions to avoid potential pitfalls or failures.

    5. Laying a foundation

    Once we confirmed the approach to building the intended features, we start creating a software foundation. That includes a design system, UI/UX design, interactions, widgets, along other tools and utilities.

    6. App development

    During this step, we build each app functionality iteratively, ensuring we are moving fast while maintaining a solid architecture.

  • What technologies do your iPhone app developers in LA use for mobile app development?

    We develop mobile apps using native programming languages such as Swift for iOS, and Kotlin for Android. However, we don't use ReactNative, Flutter, or any hybrid app approaches. We believe that a sufficient quality, desirable performance, and good user experience design can only be achieved using native languages.

  • What other services your iPhone app development company in Los Angeles offers?

  • How long does it take to create a simple app with your iPhone app developers in Los Angeles?

    Our main goal is not to develop an app fast and hand it back to the client. Instead, our focus is to build a strong relationship so our team can produce long-term value to the client's business over the years. Mostly, we tend to work on complex applications where we need about 9 months of design and development to release its first version. And exactly with these clients, we can develop small apps to test their ideas within 3-4 months.

  • Where does your iPhone firm in Los Angeles operate beyond LA Area?

    While having a small boutique studio on 1514 Abbot Kinney Blvd, Los Angeles, CA 90291, United States, we're also especially proud of how much good work we do as a iOS app development agency in San Francisco and New York. If you want to know more, contact us here.

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