As Appcircle, we recently launched our product on Product Hunt and even though we have a relatively niche product that specifically appeals to mobile app developers, we became the #3 product of the day after going back and forth in #2 and #3.

I would like to talk about our…


This article may look like another article about the common app rejections by the App Store reviewers; though it’s not.

Even Apple itself is very open about this subject and they have an official guide on common app rejections in the app review. So we will rehash these from a…


In a recent report about mobile CI/CD, which is a rare sight, highly valuable insights were shared about mobile CI/CD use in various organizations.

I wanted to reproduce certain parts of the report to point out the current trends in the market and raise a discussion on these findings.

You…


The concept of simulators and emulators resemble something else in everyone’s mind.

A gamer may think about all the retro games they can play while a DevOps professional may think about virtualization.

For a mobile app enthusiast, however, it is a mobile OS running in a desktop environment, but it can be achieved both with simulation and emulation and there is a…


For more than 10 years now, we have worked in developing mobile app development products with a UI development tool.

We thought that we can contribute to the Flutter ecosystem with our experience so we took on the task of searching the market for visual design aids or UI development…


When we consider the time spent working, we realize that we spend more time with our job more than our family, friends or hobbies; but most of the time, we are not thinking thoroughly enough when we receive a job offer.

What I have observed is that most people tend…


Companies are just like living organisms, they change their shapes and even a part of their identities in some cases, adapting to the changing market conditions.

The culture of a company is more or less defined by the Founders and especially if the founder is still leading the company; the…


As the markets become more global, perceptions became more important than reality. Against the large conglomerates that can alter perception with high-budgeted marketing campaigns, start-ups only have one option to survive: to trust in their product and achievements.

What you do is what describes you best. The product reflects the…


It’s not a solution.

Webster’s Dictionary defines workaround as “a plan or method to circumvent a problem (as in computer software) without eliminating it.”

As the formal definition indicates, it is circumvention and not the actual solution to a problem. …


There are almost 200 countries in the world inhabiting 6.5 billion people.

However, even if you are not aware yet, the concept of “citizenship” is changing. There are emerging dynamics that extend beyond the birthplace or having the passport of a country.

Almost all countries require their citizens to pay…

Osman CELIK

Co-Founder at @appcircleio and @smartface_io, product guy and tech entrepreneur, 15+ mobility experience, father, motorcycle fan

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