Full construction mobile application development | Doubletapp
RU / EN
Consultation

Mobile development

We create mobile applications individually for each client, from concept development to the publishing of a successful product.

Workflow

1Analysis

We write specifications for development, taking into account business processes, customer technologies and user’s needs.

2Prototype

We think it through and work out user’s scenarios, the logic of the project and make prototypes of all screens.

3Design

We develop a unique design for the corporate identity of the customer.

4Development

We write a clean, maintainable code. We set up a stable operation of the application / site.

5Testing

We conduct testing. This ensures the functionality of the applications and websites and allows to fix any errors before the release of the program.

6Support

We monitor the stability of the application, update apps for new devices and versions of iOS and Android.

Despite the fact that the development of mobile applications is a difficult task, we are confident that using a application should be simple. The experience with your application should be memorable, it should enchant and make your client use it again and again. We work on our projects with the most advanced technologies, such as voice communication, the Internet of things, artificial intelligence, virtual and augmented reality and much more. Our company creates an application individually for each client, we will help you at all stages: from concept development to the implementation of a successful product. Regardless of how big your organization or industry is, we will create an application specifically for your needs. The products of the Doubletapp team give your customers a unique interaction experience and meet all the user's expectations.

Used technologies

CoreData

CoreML

ARKit

Swift

Objective-C

Dagger

Retrofit

OkHttp

Room

RXJava

Kotlin

Java

ReactNative

Flutter

Expo

Crashlytics

Appsee

Firebase

Branch

Mapbox

Googlemaps

Stripe

Braintree

Order mobile app development

Inspired to create a mobile application? Write to us and we will consult you on all questions.

Our experience

Ural Music Night

Website and mobile application for the music festival of Ekaterinburg.

Hit Factor

HitFactor Shots Analysis — an application for praktikal shooting training.

Alibra School

Learning English vocabulary from Alibra school courses via an effective repetition system.

Praktika

Daily meditation without esotericism

Adventure Aide

A mobile application for searching and booking adventures from local guides

FAQ

What is a mobile app?

Mobile app — programs that run on a smartphone or tablet. Applications can be installed on the phone initially, or downloaded from the AppStore or GooglePlay by users. The functionality of the applications is limitless — from checking mail to placing an order in the store, from games to accounting.

Our company is engaged in iOS development for Apple devices and Android development.

Do I need a mobile app?

If it's important for your clients to work quickly with the services of the company, then yes, you need an application.

70% of Internet traffic comes from phones and tablets, and apps are the most convenient way of communication between a company and a client.

Advantages of the applications: the design was initially sharpened for smartphones and tablets, the ability to bring part of the functionality to the offline version, the ability to reach a new target audience.

Is it possible to develop an application once for both platforms?

Yes, using cross-platform solutions React Native and Flutter, you can develop an application once, but for both platforms at once. This approach often saves time and money when developing simple apps.

What is a native application?

A native app is an app that has been developed for use on a specific platform (iOS or Android).

The main advantage of such applications is that they are optimized for a specific operating system. Therefore, such applications run faster and more stable than applications created using cross-platform technologies.

The difference between a cross-platform and a native application?

To develop cross-platform applications, technologies are used that allow you to do the same things on different platforms. Such technologies generalize the approach to working with system resources and often use only common or similar parts of different platforms.

Because of this, the flexibility of the approach is greatly reduced and some things that can be done in a native application simply require serious effort in a cross-platform application.

As a result, it turns out that there is an opportunity to save on development time and cost at the initial stages, but in the future, the use of a cross-platform in a project may become a serious problem for the development of an application.

Is it better to choose a native or a cross-platform application?

It all depends on your tasks. Cross-platform technology is best used if the application is not complex in structure, the elements in it are standard, or you urgently need to release a prototype for testing on both platforms.

In other cases, it is better to choose native solutions.

If an application is developed with the help of cross-platform technologies, why is the price not halved? After all, it is written once.

Despite the fact that a cross-platform application is written once, the very means by which the development takes place are still far from perfect.

A cross-platform solution needs to be able to work with elements of two completely different operating systems and because of this, there is no flexibility that is in native development tools. A cross-platform solution usually provides some general solution. But if you need to do something for which this solution is not intended, you will have to modify the code for both platforms. And besides the platform-specific code itself, there is a need to embed it into the development platform.

I’ve heard that it takes a very long time for Apple to validate the application. Can this process be accelerated?

It has been a long time since it was a real problem. These days, app reviews in the App Store do not exceed three days (in the worst case). The average review time is 1 day.

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