Web System vs Applications: What is the difference?

Dive into this detailed comparison between web systems and apps. Understand their main differences, pros and cons, decide which is best for your business needs!

Rafael Alencar


9 min duração

Post do blog da Teppa

Dive into this detailed comparison between web systems and apps. Understand their main differences, pros and cons, decide which is best for your business needs!

Taking the First Step in the Digital World? Without a doubt, you know that a robust technological tool is not just desirable but indispensable.

But with so many technical terms floating around, it can be challenging to decide which option is best. Have you ever come across concepts like web systems or apps and felt confused or uncertain? The good news is: you’re not alone.

In this article, we’ll not only unravel the meaning of these terminologies but also help you determine which option can effectively accelerate your business growth. Get ready to unlock the power of web systems and apps!

What is a web system and what are its main characteristics?

Now, have you ever stopped to think about what a web system is and what its main characteristics are?

Well, when we talk about a web system, we’re referring to a program that operates directly in the internet browser, without the need for installation. An essential point to highlight is the convenience that this type of system offers, along with the cost savings when compared to conventional apps.

Moreover, being accessible on any internet-enabled device takes functionality and portability to a new level. Below, we highlight the main characteristics of a web system:

  1. Accessibility: Simply having access to a browser and the internet allows you to use a web system, regardless of the operating system or device. This provides great flexibility, making these systems highly accessible.
  2. Automatic Updates: In a web system, you’ll always have access to the latest version of the program without needing to take any action. In other words, versions are constantly being updated, and these changes are implemented automatically.
  3. Ease of Development: Technologies like HTML, CSS, and JavaScript make the creation and maintenance of a web system easier. These are widely supported programming languages, simplifying the development process.
  4. Cost-effectiveness: In terms of investment, a web system is generally cheaper than native apps. They require less investment in development and publication.
  5. Scalability: A web system automatically adjusts to user demand without the need for any manual intervention. This makes it capable of handling a large number of simultaneous users.

Whether for performing complex tasks or offering interactive features, web systems present themselves as a highly versatile and efficient solution for various needs in the digital landscape. With these characteristics, it’s evident why they are such an attractive option, whether for businesses, educational institutions, or even individual use.

What is an app and what are its main characteristics?

So, taking a closer look at what a traditional app, also known as an app, is, we can define it as a software program developed for a specific purpose to be used on a mobile device, whether smartphones or tablets.

Unlike web systems, which operate directly in a browser, apps need to be downloaded and installed on mobile devices. For this, we usually turn to app stores, such as the Google Play Store or the App Store. Now that we’ve clarified what an app is, let’s take a look at its main characteristics:

  1. Interactivity: A key characteristic of an app is its ability to create an intuitive and natural interaction with the user. App design and interface are designed to facilitate navigation and promote a positive user experience.
  2. Portability: With an app, you can perform your tasks from anywhere. Most apps can work with or without an internet connection, making them highly portable and accessible.
  3. Customization: Another major appeal of apps is the ability to customize. Many apps offer options for the user to personalize the interface and settings according to their preferences, making them more personal and tailored to their needs.
  4. Frequent Updates: An effective way to keep the app up-to-date and continuously improve the user experience is through constant updates. These updates bring new features, fix bugs, and improve the overall performance of the app.
  5. Security: In times where data security is essential, apps use security features to protect user data, ensuring their privacy and the reliability of the app.

Finally, it’s important to mention that there are both free and paid apps. There are apps for various purposes and audiences: games, social networks, productivity, education, entertainment, health, and much more. Certainly, you will find one that suits your needs and simplifies your routine.

Comparison between web systems and apps: advantages and disadvantages

Continuing our analysis, let’s now compare web systems and traditional apps. Choosing between a web system and an app depends on your specific needs and business objectives. To facilitate this decision, it’s important to understand the advantages and disadvantages of each option.

Web Systems

Web systems, or web applications, are programs used directly in the browser, without the need for installation on the device. Let’s analyze some of the advantages and disadvantages of this type of system.


  • Cost-effectiveness: the development and maintenance of these applications tend to be cheaper compared to traditional apps.
  • Accessibility: web systems can be accessed from any device with a browser and internet access.
  • Automatic Updates: users will always have access to the latest version of the software.
  • Scalability: these applications can adapt automatically to the number of users.
  • Sharing: it’s easy to share links and information.


  • Internet dependency: these applications do not work offline.
  • User experience: the experience may be less intuitive than in mobile apps.
  • Limited resources: not all device resources, such as the camera or GPS, may be available.
  • Positioning in app stores: as a web system, it cannot be found in app stores.

Traditional Apps

Traditional apps, or mobile apps, are software installed directly on the user’s device. Let’s look at their advantages and disadvantages.


  • User experience: the interface tends to be more intuitive and customizable.
  • Device resources: these apps have access to deep device resources such as the camera, GPS, among others.
  • Positioning in app stores: the visibility of your business increases by being present in app stores.
  • Offline functionality: many of these apps work partially or fully without the internet.


  • Cost-effectiveness: development and maintenance can be much more expensive.
  • Updates: they require manual action from the user on each device.
  • Scalability: Depending on the app and audience, scaling to large volumes of users may be more challenging.
  • Sharing difficulty: Sharing information directly from the app can be more complex.

The world of apps is vast, and your choice depends a lot on your goal and your audience. If you’re unsure, I recommend consulting an app development specialist to guide you on the best decision for your business.

How to choose between a web system and an app for your business?

In conclusion, when choosing between a web system and an app for your business, it’s evident that each has its advantages and disadvantages. A web system is accessible from any browser, offers more efficient updates, and generally has lower development costs.

On the other hand, an app provides a more refined user experience, can work offline, and has access to native device resources. The choice, therefore, should be guided by the specific needs of your business. It’s necessary to understand the behaviors, needs, and limitations of your users to make the best choice.

Whatever your needs, we have the perfect digital solution for you. We invite you to explore our digital solutions and discover how choosing between a web system and an app for your business can be an easier and more efficient task. Contact us today; we can help grow your business!



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