Overview

About InAppo

InAppo is a globally oriented company with Flutter and FlutterFlow developers. We provide mobile development from scratch as well as the support of the existing project and outstaffing services.

So far we've successfully developed, delivered, and published Flutter applications with excellent ratings and happy users. We always offer the best quality apps to my clients, using the below skills:
✅ Flutter, Dart, BLoC, Provider, Getx
✅ Firebase (firebase cloud firestore, authentication, database, analytics, crashlytics, notifications and etc.)
✅ MySql, SQLite
✅ Google SDK (Maps, In-app Billing and etc.)

✅ Online payments (Stripe, In-App purchase)

✅ Social Media integration (Facebook, Twitter, Instagram, G+, Youtube)

✅ Figma, Sketch, Adobe XD resource extraction

✅ Chatbot, ChatGPT, ChatGPT-4, GPT-3, GPT 3.5- Turbo model, GPT-3 models - "DaVinci", "Babbage", "Curie", "Ada"

We are looking forward to working with you soon!

What clients say

Review Analytics of InAppo

Every review is verified through Goodfirms before it's published.

4.65 Verified Reviews
Quality4.6
Schedule & Timing4.6
Communication4.6
Overall4.6
Review Summary
Summarized from 5 verified reviews · Updated August 2026
InAppo has delivered mobile app development for both Android and iOS platforms, with clients noting efficient project completion and timely delivery even when revisions were needed. Communication has been highlighted as an established strength. The company is recognized as capable of handling app development needs, with clients finding their budgeting approach reasonable and accessible.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of InAppo
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What reviewers mention most

Volodymyr Gavrish
Volodymyr GavrishVerified Review
Posted on Jul 6, 2021

Need an app? this company can help

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing4.0
Mobile App Development

I had a good experience with InAppo developing MVP for my project. I Can recommend a company for app development both on android & apple platform

Aleksandr RodynaVerified Review
Posted on Apr 22, 2021

Mobile SDK

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentSoftware Development

I was pleasantly impressed with the team's ability to explain the pros and cons of the solution in simple words. The mobile SDK made the third party clients implement the solutions faster. As a result, it boosted the number of connected partners and increased product scaling in the market. During the process, the team was responsive and gave regular updates to the client.

Graf De Gan
Graf De GanVerified Review
Posted on Apr 20, 2021

Good company

Overall rating4.0
Quality4.0
Communication4.0
Schedule & Timing4.0
Web Development

Good company! always in touch, good developers, they explain the work plan in an accessible way, although they did not do the project for a long time, but I think this is always present in the development. In general, I am satisfied with the work! Recommend.

Виктор Кривоножко
Виктор КривоножкоVerified Review
Posted on Nov 27, 2020

Android and IOS social application

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
App Designing (UI/UX)Mobile App Development

Our team implements the SportEvent application together with InAppo. We get quality service at an affordable price, as well as good results. I recommend working with InAppo.

Sergey Mykhailenko
Sergey Mykhailenko, Product Owner at at DraftKings Inc.Verified Review
Posted on Nov 19, 2020

Great experience

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Design

We are developing a mobile app project Renta App. InAppo is a great company to cooperate with. We ordered UI design works from them and they hit the right spot from the first try. Will get back to these guys in the future.

Focus

Service Focus of InAppo

How the team's effort is distributed across services.

20%20%20%10%10%

Industries Focus

10%10%10%10%10%10%10%10%10%5%

Client Focus

Small Business80%
Medium Business20%
Selected Work

Client Portfolio of InAppo

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Automotive16%
Banking11%
Business Services11%
Telecommunications5%
Public Sector5%
Social21%
Transportation & Logistics11%
Entertainment11%
Real Estate5%
Retail5%
Major industry focus
Social

Project Cost

$0 to $1000090%
$10001 to $5000011%
Common project cost
$0 to $10000

Project Timeline

1 to 25 Weeks95%
26 to 50 Weeks5%
Typical timeline
1 to 25 Weeks

Portfolios: 19

Executive Interview

Executive Interview of InAppo

Bilyi Oleksandr
Bilyi Oleksandr
CEO
Visit Profile

Please introduce your company and give a brief about your role within the organization.

We are an innovative technology company, specializing in mobile application development. Day by day, we craft and launch mobile apps that fully meet your requirements. We are an innovative technology company specializing in the development of mobile applications. We create mobile applications related to the Healthcare industry. I am the CEO of InAppo company.

What is the story behind starting this company?

This company was founded 3 years ago, in 2019. I was a mobile app developer and decided to start my own company. I started as a freelancer and completed tasks on order on my own. But then there were more orders and I started looking for partners. Then I stopped developing and started managing.

What are your company’s business model–in house team or third party vendors/ outsourcing?

We work in two models - outsource and outstaff.

How does your company differentiate itself from the competition?

In the outsourcing model, we develop expensive and high-quality mobile applications in the Healthcare domain. In the outstaff model, we provide a resource for iOS developers of at least a middle level with good English

What industries do you generally cater to? Are your customers repetitive? If yes, what ratio of clients has been repetitive to you?

We cater Healthcare, Retail, and Education industries. These are the areas where our clients return to us the most.

Please share some of the services that you offer for which clients approach you the most for?

  • Outstaffing of IOS and Flutter development.
  • Development of Healthcare and Retail full-cycle mobile applications.

What is your customer satisfaction rate according to you? What steps do you take to cater to your customer’s needs and requirements?

We measure the customer satisfaction index, our indicator is 8.8 out of 10. In our work, we focus on the professionalism and expertise of the team.

What kind of support system do you offer to your clients for catering to their queries and issues?

We work by agile methodology. It helps us to be flexible. We use Jira+confluence like a task manager.

What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)

In the outstaff model, we work by a time-material system. In outsourcing, we work by a Dedicated team system. Those systems help to choose the right team for a project and work flexibly.

Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If not, on what minimum budget you have worked for?

In the outstaff model, we have different stacks and levels of developers, so it depends on it, in general from $30 per hour. In outsourcing we work by month payment, so we work with Healthcare projects for 3 months (MVP) with a budget of $15,000.

What is the price range (min and max) of the projects that you catered to in 2021?

  • Min budget - $6,000.
  • Max budget - $30,000.

Where do you see your company in the next 10 years?

  • Outstaff - 30+ full-time Middle developers.
  • Outsource Healthcare experts.
  • 10+ projects in portfolio).
  • TOP - 3 Healthcare Mobile in Ukraine.
  • Headcount - 50-100.

Where we are

Locations (1)

Offices where InAppo operates.

Headquarter
Ukraine

Ukraine

Borschagivska street
Kyiv, kyiv 03058
380938468029