Portability
Scalability
Excellent performance
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Mobile App Development
Build a successful iOS or Android app that will help you to optimize your processes, deeply engage your customers, and gain more profit.
Get a Quote Have an idea to build an app?
Have a specification for an app?
Need to scale your app development team?
Have an idea to build an app?
Transform your idea into a successful product. Start your app creation with a requirements preparation (SRS) and prototypes, that help to reduce risks and understand costs on development, as well as to make a proper road map and planning.
Develop a product architecture, get the functional and non-functional requirements well-prepared, choose a stack, get an approximate estimate, plan project development, and build a clickable prototype during the Discovery Phase with the DOIT Software team.
Have a specification for an app?
Rely on the DOIT Software team for the software development of your app, and give yourself the opportunity to pay more attention to your business development.
DOIT Software can cover a full-cycle of mobile app development, starting from business analysis, UI/UX design, development, QA, project management, product deployment to ongoing support and maintenance.
Share your software requirements and receive a reasonable estimate within a week.
Need to scale your app development team?
Speed up your product launch or extend your team with needed expertise by hiring from the top 5% of iOS and Android developers. Augment your team with mobile developers quickly and without HR or administrative challenges.
Share your project and needed candidates requirements and expectations and receive the first relevant CVs within a week.
App Development Solutions
DOIT Software has experience with all approaches for mobile app development and will be able to build the most suitable application for your business needs.
Native App Development
Cross-platform App Development
Progressive Web App Development
App Development Platforms
DOIT Software team has developed 40+ mobile applications for iOS and Android.
Android app development
DOIT Software Android developers specialize in implementing comprehensive design and advanced features implementation such as API integrations and online payment processing.
iOS app development
DOIT Software senior iOS developers have experience in delivering iOS applications with lightning-fast performance and cutting-edge mobile capabilities.
Tech stack for сustom mobile apps
JAVA
Java
Kotlin
Swift
Objective-C
Dart
React Native
JAVA
Firebase
SQLite
Realm
CoreData
JAVA
Robolectric
RxJava
JUnit
Mockito
Espresso
Reactive Cocoa
Socket.io
Alamofire
Moya
Flutter
JAVA
Android SDK
Android Studio
Android NDK
iOS SDK
Apple Xcode
Java
Java is the third most commonly used language and it is used to develop Android apps, GUIs, video games, and other software. Websites like LinkedIn, Aliexpress, and Amazon have been written with Java.
25
years
of usage
9M
Java developers worldwide
Kotlin
Kotlin was created as an alternative to Java that will reduce the amount of boilerplate code needed and introduce higher-order functions. Kotlin developers required a more expressive and concise language that can quickly compile code.
Full compatibility with Java
Intuitive syntax that allows using fewer code lines
Easy to maintain
30%
more maintainable functionality
Uber
Pinterest and Google use Kotlin
Swift
According to StackOverflow, Swift is one of the most loved languages since its stable release in 2014. Swift has been used to build apps for LinkedIn, Wikipedia, Lyft, etc.
Performs faster
Allows for less code
Speeds up the development
3x
faster than Objective-C
8x
faster than Python
Objective-C
Objective-C was created in the 1980s by two computer scientists and has been the number one iOS development language up until the release of Swift in 2014.
Stable
Compatibility with C and C++
Reliable and well-tested language
2M+
apps built
30%
of apps built
Dart
Dart is an open-source language created by Google in 2011 and used for building applications for web, servers, mobile phones, and Internet of Things devices together with Flutter.
The fastest growing language inside Google
Availability of documentation
High performance and stability
+532
popularity gain in one year
React Native
What first started as an internal hackathon project inside Facebook teams, grew into one of the most popular frameworks. React Native allows the acceleration of the development process by providing code reusability.
Code reusability
Large community
Great performance and cost-effectiveness
Wix
Tesla, Airbnb, Instagram, and Walmart use React Native
42%
of cross-platform software developers use React Native
Firebase
Firebase database ensures that applications keep working even while offline by storing an internal cache of all data. Firebase is easily integratable with popular tools like Slack, Jira, BigQuery, and others.
Allows for storing and synchronization of data
Crash reporting feature
Secure web hosting
1M+
developers prefer Firebase
30%
increase in developers’ efficiency
SQLite
The SQLite team describes this database as a “serverless” database. With over 1 trillion SQLite databases in active use, it is the most used database engine across the globe.
Extremely lightweight
Reliability and portability
Does not require installation
11th
place in the top list of popular databases
35%
faster than Filesystem
Realm
With almost 10 times faster performance, Realm has become a great alternative to SQLite and can be used with iOS, Xamarin, and React Native.
Cross-platform database that allows building faster
Offline mode enables higher network reliability
Easy-to-use APIs
30%
increase in application performance
76K
applications worldwide are supported by Realm
CoreData
CoreData is perfect to handle a complex object graph with a multitude of entities, relationships, and attributes. It decreases the code length that supports the model layer by 50-70%.
Accelerates the application development process
Simplified memory management
Built-in sorting of objects
30%
acceleration of data loading
40%
increase in developers’ efficiency
Robolectric
Offering a much higher speed, Robolectric is an easy way to execute fast and reliable tests inside Android Studio on the workstation without using an emulator.
Accelerates the testing process
Tests can be executed on the Continuous Integration server
Allows you to run tests inside Android Studio
30%
faster testing process
40%
increase in efficiency
RxJava
RxJava is a library used in Android development that solves the problem of the dynamic nature of inputs in programming. It will help you untangle your code from too many Java threads.
Intuitivity and declarativity
Allows for an extension with your own custom methods
Can convert data types by filtering and expanding data streams
20%
faster compilation
40%
app performance acceleration
JUnit
JUnit is an open-source framework for Java that allows developers to write and run tests. GitHub describes it as a leading framework for Java development.
Simple framework for writing tests in Java
Test suite development and reporting
Facilitates simultaneous code writing and testing
30%
testing acceleration
40%
bug detection improvement
Mockito
Mockito is a mocking framework that allows developers to create simple basic test APIs for Java applications, whereby the tests are readable and produce clean verification errors.
The mocking framework allows for evaluating the system without setting expectations
Can be used for PoC, wireframe, or demo
Facilitates simpler test code
11.4k
stars on GitHub collectively
25%
faster testing process
Espresso
Espresso is a testing framework for Android that has been designed by Google. It is developed to simplify writing reliable user interface tests.
Enables faster feedback
Ensures stable UI testing
Accelerates the development process
15%
of Android developers choose Espresso
25%
faster testing process
Reactive Cocoa
ReactiveCocoa is a framework that enables implementation of reactive functional programming which ensures that changes in one part of the application are reflected across the entire app.
Works well with Swift
Allows reactive functional programming approach
Enables using less code
20%
faster development
30%
increase in developers’ efficiency
Socket.io
Socket.io is a Node.js based framework that offers real time, event based, bidirectional communication that works on every platform and device. Trello, Patreon and Alibaba Travels use Socket.io.
Facilitates real-time data exchange
Allows for integration with video chats
Enables event-based communication
190k+
websites all over the world use Socket.io
Alamofire
Alamofire is a Swift-based framework for iOS and macOS development that ensures an elegant interface as well as simplifying many common networking tasks.
Simplifies routine tasks for application development
Rapidly decreases bug occurrence
Increases iOS developer’s productivity
20%
decrease in bug development
10%
faster application development
Moya
Moya is another Swift-based framework that was built on top of Alamofire and focuses on core features instead of networking and strives to create a type-safe structure to the services and requests.
Allows for clean code
Enables a project integration with RESTful API
Accelerates the implementation of networking data
40%
boost in API manager integration
30%
faster development cycle
Flutter
Flutter is an open-source UI framework that allows developers to build native apps with one codebase, which means using one language for the creation of two apps - iOS and Android.
Shortens time-to-market
Allows building custom UI
Holistic UI and business logic regardless of the platform
2M
developers have used Flutter since its release in 2018
111K
stars on GitHub
Android SDK
Android SDK is a software development kit that consists of lines of code and is offered as a package with a set of tools needed for developing an Android application.
Open source and shareable platform
Offers libraries and development tools to build and test apps
Easy to use free development tools
72%
is the market share of Android apps
3.3M
Android apps are currently being offered at Google Play Store
Android Studio
Android Studio helps you see any changes you make to your app during the development in real time, as well as demonstrating how the app will look on various Android devices.
Open source and free development tools
Comprehensive documentation available
Provides an emulator to run apps
Lyft
Google, Accenture, Alibaba and other companies have Android Studio in their tech stack
2014
Since the year of its release, Android Studio is Google’s official IDE
Android NDK
Android NDK provides a higher grade of performance because the source code is compiled directly into the machine code for the CPU.
Career Club, 3M Co, Whole Foods Market Inc, and other companies use Android NDK.
Collection of tools that enable using C and C++ coding for Android
Not necessary for Java and Kotlin
Used for building complex applications like physics simulations or reusing C and C++ libraries
2009
the year of its first release
iOS SDK
The collection of iOS SDK tools helps you keep your users at the forefront of your mind, and enhance user experience and retention. By the end of 2025, iOS SDK will experience rapid growth, as experts have predicted.
A set of tools for iOS app development
Free for Mac users
Offers multiple resources and tutorials for self-learning
2.2M
iOS apps are currently in the Apple’s App Store
Apple Xcode
Apple Xcode is Apple's IDE, so it is mostly used for the development of apps within its own ecosystem, however, you can also use it to write code in other languages and apply it to other projects.
Starbucks, Amazon, Citizens Bank, and other companies use Xcode.
Includes SwiftUI - a new framework for building interfaces
Xcode provides Swift packages
Swift and Objective-C are documented to simplify the learning process
IDE
Apple Xcode is an integrated development environment for iOS.
What do clients say about DOIT Software?
Kjell Garatun-Tjeldstø
CEO
Jarbtech Solution Group
DOIT Software's efforts have increased the business' bandwidth, allowing the internal team to concentrate on other processes. They have strong communication skills and have managed to adhere to project deadlines despite the tight timelines.
Gil Dror
CTO
Human Care Systems
Their expertise, diligence, and proactiveness stand out the most. They’re highly productive and demonstrate great communication, teamwork, and architecture skills. They’re well-versed in best practices and design methodologies, so they’re often the go-to people for questions. I see DOIT Software as a core part of our team, not just an addition.
Larissa Paschyn
Founder
Citizens to the Rescue
Despite my lack of coding experience, they were able to take my requirements and turn them into a functional, well-designed app. I was highly impressed with their work, and it’s already gotten a lot of positive feedback for its ease of use. I appreciated how upfront and transparent they were with their work.
Dean Dzurilla
Product Manager
Visible Impact
DOIT Software understands that their business is about more than just writing a piece of code. They go the extra mile to make sure they’re servicing their customers’ needs. They’re driven by a desire to make their customers succeed at all costs.
Our Mobile App Development Portfolio
see all cases
Yrgent
An Uber-like app for the healthcare industry
iOS Android Java Swift Healthcare
The DOIT Software team developed an app that allows users to check doctors’ availability, make an appointment in real-time, and plan a route to the doctors’ office.
Personal information protection, payments within an app, personal profiles management.
NRM
Social app for contacts management
Cross-platform React Native Social
DOIT Software team developed a proactive network relationship management solution that helps users to analyze their contacts and organize them into specific areas of interest. The system provides sophisticated network efficiency index measurement, using suggested and initiated suitable engagement patterns to predict the most efficient activities. Also, it allows transcribing voice-to-text automatically.
Categorize, group and analyze contacts, see upcoming events.
Citizens to the rescue
disaster alerting networking app
Cross-platform React Native Navigation Social
The DOIT Software team developed a peer-to-peer application that allows users to deliver real-time emergency information (regarding disasters, property or infrastructure damage, and injuries) and help others in difficult situations.
Location identification, Google Maps API integration, notifications.
Build a mobile app and achieve more
Need a fast time-to-market?
Get app-like clickable prototyping done within a week.
Or get high-quality MVP in just 2-3 months.
Or get high-quality MVP in just 2-3 months.
Domain Focus
HealthCare
the work of medical organizations optimization
doctor-on-demand services
treatment management and monitoring of drug intake
remote disease recognition and diagnosing
communication with patients
Retail & eCommerce
personalize your customers’ experience to boost conversion rates
analyze your customers' behavior and transform this info into data-driven insights to improve your audience experience
improve and automate your internal processes with inventory management, out-of-stock prediction and prevention, etc.
Wellness & Sports
covering a need in online workout programs
individual programs creation and progress tracking
increase of users engagement through using gamification strategies.
healthy lifestyle popularization
FinTech
mobile and online banking for customer retention
decentralization and bringing transparency through peer-to-peer solutions implementation
personal finance management
customer data analysis and accident prediction for insurance and credit score cases
Management
increase productivity via time and task management
oversee the progress and optimize activities
automate processes within an enterprise (CRM, ERM)
Transport & Navigation
real-time tracking of cargo and productivity
on-demand solutions like taxi-services and food delivery
travel and road guide solutions
Steps of the App Development Process
DOIT Software covers the full-cycle of a custom app development, including planning, software development, QA, project management, product deployment, support and maintenance.
1
Software Requirement Specification
Software requirements gathering, main use cases creation and an in-depth behavior patterns research to refine your idea and create a basic app outline.
2
Prototyping
Prototype designing to get the app structure. Created user flow Mind Map and clickable prototype can be tested among end-users.
3
UI/UX design
Combining information architecture, interaction design, usability, wireframes and visual design, the DOIT Software UI/UX designer provides you with an app design that will help you to attract new users, create a good impression at first, and build loyalty later.
4
Application development
Turning your project’s requirements and prototypes into working code. All of the processes are seated up with best Agile methodologies: Plan (project management), Iterate (development), Evaluate (QA) – Repeat.
5
Quality Assurance
User acceptance testing, preparing a detailed deployment plan (deployment steps, risks, mitigation actions, the procedure of rollout), providing a product launch and secure handover of environment ownership to you.
6
Support and Maintenance
Software issues resolution to ensure quality and complete functionality, as well as a retrospective analysis to prevent further issues.
DOIT Software approach
Having part of the team locally in Norway in combination with offshore mature developers from Eastern Europe allows DOIT Software to successfully complete your project on time and within offshore development rates.
Frequently Asked Questions
What is custom mobile app development?
Custom mobile app development is the process of digitizing your product or service through a mobile application. If you have more questions about mobile app development, contact a custom mobile app development company.
What programming language is best for developing a mobile app?
For Android application development for mobile the main programming languages include Kotlin and Java, whereas for iOS mobile app development we use Objective-C and Swift. As for cross-platform, developers use JavaScript or TypeScript.
What is native mobile development?
Native mobile development implies app design and development for only one type of platform.
How long does it take to build an app?
It also differs from app to app, depending on the structure of the project and complexity of the solution - from three to nine months.
What are the three D's of mobile app development?
- Discover is the phase where you analyze the needs of users or industry;
- Design is the phase where you design concepts;
- Delivery is where you deliver these concepts after validating them.
What is cross platform mobile development?
Cross-platform mobile app development allows you to build an application that will run on both Android and iOS.
Is native better than cross platform?
Native applications usually perform better than cross-platform ones, however, come with a higher price tag.
What are the best mobile app development companies?
You can compare prices and expertise of various companies that create apps on Clutch - a platform that offers a convenient comparison among different IT firms, including app building companies such as Android and iOS app development company or cross-platform development firm.
What is custom mobile app development?
Custom mobile app development is the process of digitizing your product or service through a mobile application. If you have more questions about mobile app development, contact a custom mobile app development company.
What are the three D's of mobile app development?
- Discover is the phase where you analyze the needs of users or industry;
- Design is the phase where you design concepts;
- Delivery is where you deliver these concepts after validating them.
What programming language is best for developing a mobile app?
For Android application development for mobile the main programming languages include Kotlin and Java, whereas for iOS mobile app development we use Objective-C and Swift. As for cross-platform, developers use JavaScript or TypeScript.
What is cross platform mobile development?
Cross-platform mobile app development allows you to build an application that will run on both Android and iOS.
What is native mobile development?
Native mobile development implies app design and development for only one type of platform.
Is native better than cross platform?
Native applications usually perform better than cross-platform ones, however, come with a higher price tag.
How long does it take to build an app?
It also differs from app to app, depending on the structure of the project and complexity of the solution - from three to nine months.
What are the best mobile app development companies?
You can compare prices and expertise of various companies that create apps on Clutch - a platform that offers a convenient comparison among different IT firms, including app building companies such as Android and iOS app development company or cross-platform development firm.
Contact us
Share your project details with us
and receive a free consultation.
and receive a free consultation.