Blockchain is a publicly accessible database where digital information or transactional record are encrypted and stored in blocks and paired to each other with a hash function. Each block has the hash code of the previous entry. Furthermore, from a business perspective, blockchain is an exchange network that transfers value from peer to peer. The mechanism authorizes a transaction and validates the same from the legal perspective without middlemen.

1. A DIGESTIBLE GUIDE TO BLOCKCHAIN APP
DEVELOPMENT
The importance of Blockchain, through the lens of data:
 The global blockchain market will reach $1,431.54 billion by 2030.
 20% of IoT technologies use blockchain-enabled services.
 On-Line PLC, a UK-based organization, witnessed a share price surge
by 394% just by changing the company name to On-Line Blockchain PLC.
We know what you’re thinking, “Let’s delve into blockchain mobile app development.”
However, read this article before you do.
In the next five minutes, this blockchain app development guide will discuss the
definition, types, development platforms, and factors to keep in mind
about blockchain app development.
A blockchain app development guide
WhatisBlockchain?

2. Blockchain is a publicly accessible database where digital information or transactional
record are encrypted and stored in blocks and paired to each other with a hash
function. Each block has the hash code of the previous entry.
Furthermore, from a business perspective, blockchain is an exchange network that
transfers value from peer to peer. The mechanism authorizes a transaction and
validates the same from the legal perspective without middlemen.
Blockchain types
1. Network
Network-based blockchain has two subtypes — Permissionless Blockchain and
Permissioned Blockchain.
Permissionless: The whole network remains publicly accessible on computers and
mobile devices. Thus, anyone can:
 Access the code
 Run a public node on local devices
 Initiate interactions in the network
 Verify the transaction
Furthermore, the user can remain anonymous all the while.
Bitcoin is an example of a Permissionless blockchain.
Permisssioned: A closed ecosystem which allows only the authorized participants to
act on the blockchain development roadmap as per the user’s specific role.
A set of predefined rules determine how each transaction will be implemented to fulfil
the needs of blockchain development companies.
Multichain will be an example of a Permissioned blockchain.
1. Cryptocurrency support
Cryptocurrency-based blockchain is further categorized into 4 sub-categories:
Crypto Exchange: Blockchain systems for trading cryptocurrencies or digital
currencies. You can pay using a credit card or postal money orders, among other
payment methods.

3. Wallets: Holds the private or public keys for sending, receiving, or storing
cryptocurrencies. Also known as a crypto wallet.
Dapp: A decentralized app (dApp) development service dealing with apps not
controlled by a single authority. The solution runs on a decentralized P2P network in
real-time. Golem, Sia, and Augur are some of the examples.
ICO: Initial Coin Offerings (ICO) or Initial Currency Offering (ICO) is a
crowdfunding system dealing with the generation and selling of cryptocurrencies or
crypto tokens.
Blockchain App Development: Sphinx Solution
Blockchain app development platforms
Over 25 platforms build blockchain solutions. We’ll discuss the top 5 platforms
among them below:
1. EOS
The platform offers decentralized application hosting, smart contract capability, and
decentralized storage of enterprise solutions.
The features solve scalability issues and eliminate the fees borne by the user.

4. 1. Multichain
Creates and deploys private blockchain solutions for use between and within multiple
companies.
1. Ethereum
An open-source public platform and operating system that helps in ICOs and
blockchain dApp development with smart contract functions.
The platform is adaptable; thereby making it a favorite for blockchain app
development companies for developing a blockchain app.
1. Hyperledger
An open-source platform that creates advanced blockchain software development
solutions.
Examples include creating blockchain apps for supply chain management and
developing blockchain solutions for IoT.
1. IOTA
An open-source DLT-based solution that offers secure and fast payment services
between connected IoT devices.
The platform uses Directed Acrylic Graph (DAG) technology to offer characteristics
including faster confirmation times, free transactions irrespective of the transaction
size, and unlimited transaction handling at the same time.
Factors to consider for blockchain mobile app development
 Choose whether you need a smart contract.
 Finalize the consensus protocol such as Proof of Elapsed Time, Proof of Work,
and Proof of Burn.
 Choose between public and private networks.
 Check the Adoption Rate and community support level of the blockchain.
Blockchain app development guide — the technology is here to
stay

5. The global blockchain market will generate $20 billion in revenue by 2024. Thus,
having a strong grasp of the technology is essential.
We hope this blockchain app development guide has offered you a framework upon
which you can build your app.