Blockchain App — How Good Is This Idea for a Startup?

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Blockchain apps use a distributed database. It contains information about transactions and other operations. The data is stored in blocks, each block containing information about the previous block and a hash code to protect against tampering. Blockchain apps operate on the principle of decentralization: they do not use a central server, but allow users to exchange data directly with each other. All network members have access to the same data.

Examples of blockchain app development are cryptocurrency wallets (e.g., Bitcoin or Ethereum), decentralized exchanges, voting systems, supply chain management systems, and many others. The technology is used to protect the security and reliability of data transfer.

In What Areas Can a Startup Be Implemented?

Blockchain technology is used in various areas. Most often, these are financial services. For example, the creation of cryptocurrencies and financial systems such as digital wallets and exchanges. Let’s look closer at the types of the projects:

  • Cryptocurrency wallets: allow users to store, send, and receive cryptocurrency. They can be centralized or decentralized, depending on how they store data.
  • Decentralized exchanges: allow digital assets to be traded without intermediaries. They operate based on smart contracts that manage the trading process and guarantee secure transactions.
  • Tracking of goods in the supply chain. They allow participants to see the history of the movement of goods and guarantee their authenticity and quality.
  • Voting systems. Allow voters to confirm their identity and vote for candidates without intermediaries.
  • Property registrations, simplifying and speeding up the real estate transaction process.
  • Health data management systems: for storing and sharing medical data. They allow access to medical information and make sure its security and confidentiality.
  • Intellectual property rights management, such as patents and copyrights.
  • Decentralized gaming platforms where users can exchange digital assets and play games without intermediaries.

These are just a few examples. We may see even more innovations in the future.

Advantages of Blockchain App Implementation

Blockchain apps have several advantages that make them attractive to many users and entrepreneurs. The key one is decentralization. The platform operates on a decentralized network that is not controlled by a single central participant. No one can change data without the consent of the rest of the network. Also worth noting:

  • Encryption: protect data and transactions from unauthorized access;
  • Transparency: history of transactions and changes in real-time;
  • Efficiency: speed up processes and reduce costs, as they work without intermediaries and require less time and resources for verification and validation.
  • Global: use anywhere in the world and across national borders 
  • Reliability: the principles of distributed storage make data more reliable and resilient to failures and cyber-attacks.

You get a lot of advantages that make them attractive to users and entrepreneurs working in different fields.

How to Develop a Blockchain App?

Development requires knowledge and expertise in blockchain, cryptography, and smart contracts. Here are some steps to help you get started with your project:

  • Define the purpose and requirements: this will help determine the type of blockchain that is needed, as well as choose the tools and technology needed.
  • Choose a platform: there are many platforms you can use. Choose the one that meets the requirements and is the most suitable.
  • Develop smart contracts: smart contracts are a key element. They allow you to automate processes and provide security. 
  • Create a user interface that makes it easy to interact with the project. Everything should be user-friendly and intuitive.
  • Test and optimize: Before going into production, test and optimize it for security and reliability. Make sure everything runs smoothly and meets user requirements.
  • Deploy and maintain: after successful testing, deploy your project and maintain it by making sure that it is secure, reliable, and updated as needed.

What Factors Are Important to Consider When Developing a Blockchain App? 

There are a lot of factors to consider that can affect the success of an idea. Some of them are:

  • The type of blockchain: depending on the requirements, you need to choose something that fits your goals. For example, if you need speed and scalability, look at Proof of Stake (PoS) consensus support, while for more secure and decentralized startups, Proof of Work (PoW) is better.
  • Security: you must provide protection against possible threats.
  • Smart contracts are a key element. 
  • The project must be scalable to be able to handle many users and transactions.
  • It is important to consider all factors that can affect performance, including protocol standards and other technologies.

The experience and qualifications of the development team are also important to successful development. In general, it is important to consider all the factors that can affect the operation and security of the final product.

Also Read: Crypto Strategies to Invest in the NCAAF

How an Owner Can Make Money from Their Startup

As with any other project, owners can make money in a variety of ways. Let’s take a look at some of them:

  • Owners can charge a fee for use. This can be transaction fees, payment processing fees, service subscriptions, etc.
  • Advertising can bring in additional revenue.
  • You can create and sell tokens that are used to access certain features or as a means of payment.
  • Participation in ICO: if there are plans to expand or develop the project, you can Initial Coin Offering (ICO) and attract investments for further development.
  • Partnerships and collaborations with other companies.
  • The owner can raise revenue through community support, such as donations or paid subscriptions to additional features.

Each case is unique, and one should research their capabilities and market to determine how to earn according to their specific requirements.



Blockchain opens up many opportunities in different areas such as finance, logistics, healthcare, education, and others. Blockchain apps must consider many factors including platform selection, technological aspects, data privacy and security, UI/UX, and many others.

There are many ways for owners to make money, including pay-per-use, advertising, token sales, ICOs, partnerships and collaborations, community support, and creating new solutions for other blockchain platforms.

It is important to understand that the technology itself is still under development, and you need to keep up with changes and new developments to create a more efficient and competitive Blockchain app.

You have many opportunities to create innovative projects that can improve processes and optimize business processes. But for a successful project, you need to carefully study all aspects and requirements.