Best ten blockchain apps of 2021

Blockchain apps are software applications that run on top of the blockchain network and record all kinds of transactions (even payments) made using cryptocurrencies.

Advantages of Blockchain apps

The advantages of a blockchain app are many;

First of all, only the people who have the money in a particular wallet have access. This ensures that corruption is impossible: no single entity can control payments or steal from the people who have money in different wallets.

Secondly, blockchain technology itself is public knowledge: anyone can inspect and audit it at any time. This is particularly important for cryptocurrencies: if someone were to hack into one of your cryptocurrency wallets, they would have no way of knowing which Blockchain.

Best ten blockchain apps of 2021


Aragon is an open-source Ethereum-based platform that enables users to administer and create decentralized autonomous organizations (DAOs).

A DAO, for those unfamiliar, is a blockchain-based software that has a built-in mechanism for community code maintenance.

The Aragon network software comes in three flavors-

  1. Aragon client is a developer toolkit for creating customized online organizations focusing on more transparent group involvement.
  2. Aragon Network is an organization that facilitates communication among the platform’s DAOs.
  3. The Aragon Association is a non-profit organization that oversees and distributes cash earned through Aragon’s token sale.

Every Aragon DAO comes with three pre-installed features:

  1. Finance- Assists in the management of a company’s assets. Participants can submit transactions, check the asset balance of the DAO, and see transaction history.
  2. Tokens- Tokens are digital assets used to manage the membership and structure of a DAO.
  3. Voting- Holders of tokens may utilize voting to express their concerns, vote, and analyze the outcomes.

The Aragon Court

The Aragon Court is a service platform which helps users to settle their disputes between organizations on the Aragon network that cannot be addressed using smart contracts.

Other users (called jurors) analyze arguments for specific disputes and vote using this application based on their stance on the topic.

To become jurors, Aragon users must first exchange their ANT currency for ANJ tokens, which must then be staked or locked in particular contracts on the Network. The more ANJ a user wagers, the better their chances of being picked as a juror.

Once the case is concluded, jurors are paid in ANT tokens, and the DAO updates any rules or outcomes required programmatically in the software.

Decent. Bet is an online betting and gambling service.

The following betting choices are available;

  • Precise slot machines
  • Roulette
  • Craps
  • Sports

Customers may effectively hedge their bets by taking the house’s side on When the house wins, you receive tokens and a portion of the gambling site’s profits. uses the DBET token to perform services on the platform. All profits are paid to DBET investors. Furthermore, smart contracts regulate profit distribution. As a result, the more tokens you hold, the bigger your profit split.

Advantages of

Lock up DBETs for a quarter: Customers may put their money to work for a quarter by locking up their DBETs in the Locked vault. Your tokens are used as money once you’ve entered the Locked Vault. You may also sell shares on the exchange.

Quarterly profits: After each quarter, profits are produced and tallied. When the computations are finished, the gains are distributed to all investors. Based on the ownership of shares , you receive a percentage of the earnings.

Charity system: offers a charitable section known as decent. 10% of the revenue generated by the house is donated to charity. The funds are then distributed to worthwhile organizations and charities all across the world.

White labe: Third-party developers can create their APIs and custom lines using the platform’s API. plans to provide “initial house buyouts,” which are comparable to ICOs.

Multiple games: Sports betting, roulette, slots, and craps are just a few of the games available at Users can hedge their bets by placing them with the house. You must first get DBET tokens before investing in house funds, after which you will receive a quarterly part of the house’s income.


CryptoKitties is a game about CryptoKitties, which are cute animals that may be bred, collected, and traded. Each cat is one-of-a-kind and belongs totally to you; it cannot be copied, taken away from you, or killed.

The Ethereum blockchain drives everything, a cryptocurrency comparable to Bitcoin with the distinction that transactions may contain executable code. This suggests you develop a Distributed Application (DApp) that combines the decentralized structure of a cryptocurrency with the functionality of computer software. You may use complex logic within a transaction.

CryptoKitties- Smart contract

There are two types of Ethereum accounts:

  1. External accounts
  2. Contract accounts.

External Account: A Bitcoin transaction can be sent from one person to another. There is just one type of “account” in bitcoin which is called external account.

Contract Account: A Contract Account is a one-of-a-kind account type. It has an address, much like an External Account, and may be used to conduct transactions. Unlike External Accounts, it isn’t necessarily owned by anybody, although it does include some code. Every time a transaction is made via Wi-Fi, the code is run.

Contract Accounts are also known as Smart Contracts. A vast number of smart contracts are constantly being calculated when transactions are verified on the Blockchain.


Ethlance is a decentralized job marketplace based on the Ethereum public blockchain that only takes bitcoin payments.

Ethlance was first presented in January 2017. It’s part of the district 0x Network, which is made up of decentralized marketplaces and communities.

The platform may run for an extended period without requiring any maintenance. On freelancer-to-employer transactions, Ethlance does not take a cut.


Augur is a decentralized prediction market platform built on the Ethereum blockchain. Augur was created by the Forecast Foundation, which was founded in 2014 by Jack Peterson, Joey Krug, and Jeremy Gardner.

Prediction on market topics are allowed by Augur Markets can be classified into two categories.

Categorical markets: Categorical markets can include up to seven options, such as “Will Alice win X election?” with yes/no options or “Who will win X election?” with five competitors. The winner-take-all nature of these markets is comparable to that of binary options.

Scalar markets: “What will Apple’s stock close at on January 1, 2021?” is an example of a numerical outcome provided by scalar markets. By “longing” or “shorting” any value, traders may bet that the outcome will be larger or lower than a particular number. If a trader buys at X, the higher the result above X, the more money they make (and vice versa).

Basic Attention Token (BAT)

Brendan Eich, a co-founder of Mozilla and Firefox, created the Basic Attention Token (BAT) to use blockchain technology to improve security, fairness, and efficiency. It’s the native token of the Brave web browser, and it’s built on Ethereum. BAT’s white paper was released on January 7, 2018. Despite the availability of a beta version of the Brave browser, the project is still under development as of 2020.

As they continue to grow, businesses have discovered new ways to use Blockchain and digital currencies to current problems and difficulties, such as internet surfing and web-based advertising.

Kik Messenger

Kik is a text messaging app that works on both Android and iOS devices. The popular, free-to-use program is similar to Viber and WhatsApp, but it has a few extra features that make it stand out. For example, an internal browser encourages users to spend more time within the app.

Key characteristics of Kik:

  • A one-on-one discussion
  • Messages, movies, pictures, gifs, and other types of material can be sent.
  • Having a group discussion (with up to 49 other users)
  • Without exposing your true identity, you may chat anonymously.
  • Through Promoted Chats, users may follow and converse with different music, entertainment, and other industries. A promoted account will be shown by a green star beside the user’s profile.

Substratum Network

The Substratum Network aims to make the Internet “a free and fair” environment by allowing anybody to contribute their spare computing resources. Hosts will be paid with SUB tokens, the Network’s native currency when they host content on a Substratum node.

The Network consists of nodes located worldwide that offer “secure Internet contentwithout the need for a VPN or Tor. Consumers will be able to see Substratum-hosted content in their browsers without the worry of censoring government content restrictions.

Hydro Pay

Hydro Pay is the way of the future for both banked and unbanked people, with the most straightforward onboarding of any cryptocurrency payment system. You may use the mobile payments app to pay friends, family, or anybody on your contact list for meals, beverages, rent, movie tickets, and more.

What are the services offered by Hydro Pay?

  • Backup and preserve your wallet address
  • Backup and store your wallet address you’re in control of your money at all times
  • Send and receive payments using your contacts list or a unique HydroID
  • Encrypted conversations with all payments
  • Request payments from pals Create your avatar or profile picture.


The benefits of blockchain technology far outweigh its drawbacks. The technology is incredibly beneficial for all parties involved: businesses, consumers, governments, and even the environment. The decentralization provided by blockchain technology enables new business models and removes intermediaries that previously stood between participants. In its simplest form, Blockchain is a public ledger of all transactions made in a specific area.

What should be your next step?

It’s time to build a blockchain app, but you’re fed up paying big bucks for app developers.

Let Idea Usher help you out with your app development project. We are one of the fastest-growing app development companies in the world. Our team has extensive experience working on projects ranging from simple mobile apps to complete-blown enterprise solutions. Feel free to contact Idea Usher now and get a more detailed description of the app development process, the time required, and the cost (which will surely keep your wallet thick, always.)



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