A Step-By-Step Guide On How To Create A Currency Converter App

Mobile App Development | 21-09-2023 | Jatin Savaliya

currency converter app

The incredible velocity of the digital revolution has destroyed every barrier that stood in its way. These days, national borders have less and less of an effect on international commerce.

Thanks to the development of mobile apps and online banking, it is now possible to make an instantaneous monetary exchange using just your smartphone. The growth of global commerce and tourism has made it feasible to develop a simple currency converter app, it makes it simple to trade currency from one nation to another.

What Is A Currency Converter App?

Users and businesses alike might gain from the convenience and reliability of a currency converter's up-to-the-minute conversion rates. The best part is that the exchange is completed instantaneously and the result is shown on the screen. This facilitates convenient access to real-time data, which helps users maintain tabs on the rates' inherent volatility.

A currency converter app may include additional features beyond just currency conversion. Let's go through a couple of the most important features that boost your users' satisfaction and your sales.

You might hire a team of specialists to create an app for your company's mobile platform. Also, let’s go through the fundamental steps involved in creating a currency converter app as well as the cost of developing a currency converter app.

Why Do Businesses Need A Currency Converter App?

These days, companies have operations in every corner of the world. Making payments in a foreign currency is a regular need for people working in international trade.

The cost will be paid in US dollars while dealing with a mobile app development company in India. The money must be converted to Indian rupees before it may be used by the Indian company.

Therefore, a quick solution is required that gives both parties access to all the resources they need to convert currencies. An app that converts currencies would be helpful right now. It's a helpful resource for tracking the value of a currency against others in real time as well as the current exchange rate.

The currency converter app gives real-time rates due to the dynamic nature of currency markets. This app offers a resource to help businesses roughly estimate a price in a foreign currency.

A currency converter app may be used to examine the state of a currency's exchange rate.
For international e-commerce, this app is ideal. In this way, both buyers and sellers may make well-informed judgments based on the most recent foreign exchange rate.

Features of a Currency App

Some of the most crucial features of any currency converter app built by a company offering SAAS app development service are outlined below.

Compatible with a Large Number of Different Currencies

The fundamental purpose of a currency converter app is to make it easier to convert monetary amounts between various currencies. For example, when making an app to change between different currencies, it's important to make it easy to switch between them.

You can make better spending choices when you don't have to worry about the constantly changing exchange rate. This is why it's so important that the app you choose works with a lot of different currencies.

Uses prices from the currency market in real time

The most difficult thing about working with foreign money is that exchange rates change all the time. Businesses are finding it harder and more expensive to keep up with technology changes and add them to the ways they handle foreign money activities.

If you and your business use the most up-to-date exchange rates, you might be less likely to make a mistake when converting currencies. This makes it easy to avoid making the wrong changes, which keeps money problems from happening.

Includes several charts that show how exchange rates have changed over time

Currency exchange rates are always changing, so companies and people alike need to keep
an eye on them. We suggest paying full-time workers to help keep track of financial graphs and signs. Businesses and people may use this feature because it makes it easier to look for trends and examine changes.

Allows for processing in real-time

A currency conversion app needs to have at least the most basic math features. The currency conversion app should let users do addition, subtraction, multiplication, and division on the same page.

What Should Your Currency Converter App Have In Addition To The Basics?

If you add any of the following to your currency converter app, it might stand out from the rest. We've listed some of the most important things that the best currency converter app should have below.

Cryptocurrencies can be changed into other currencies in real time

A currency converter app is needed for a company to be able to change regular money into cryptocurrency. But only a few currency-exchange apps have full Blockchain access and all of the perks that come with it. We suggest that you add this function to the currency converter app so that it can quickly become the most popular one on the market.

Makes charts and other visuals easier to make

Studies have shown that pictures speak better than words, so it's important that your currency converter app has pictures. The tools in your app that help users find patterns will make it easier for them to do in-depth research, predict future values, and make smart choices.

How To Create A Currency Converter App?

So, now let’s have a look at the steps to create a currency converter app:

1. Do market research to find out the requirements of the end consumers

One example of a simple mobile app with few options is a currency converter. Because it serves just one purpose, its usefulness is restricted. As such, you should do some market research to see what features and capabilities customers value most in a currency converter.

Determine whether they are interested in a currency conversion app or one that also allows them to make international purchases. If consumers solely want to get information out of the app, that's what you should do.

A payment system must be included in the currency converter app if users are to make purchases with it. That's why it's crucial to conduct polls and research to determine what functions users need most in a currency converter app.

2. Determine the Particulars

There are many places where currency conversion apps could be useful. A foreign currency conversion app for smartphones that is safe and effective and can be used on the go is a must.

Customers also want mobile apps that give them up-to-date information about the value of a currency so they can make smart decisions when swapping money. Since this is the case, it is up to you to decide which of these many services to add to your app.

Below are listed some of the things that many currency changer apps have in common:

  1. Having the ability to keep track of costs
  2. Better realism
  3. Rates of exchange
  4. All-around price checker
  5. Shop around before you leave.

3. UI/UX Layout

Layout is an important part of making an app that converts currencies. For the sake of your customers, you should put the most effort into making a mobile UI/UX that is easy to understand and use. Because this app is time-sensitive, it is important to make an interface that is easy to use and interesting.

4. Find skilled app developers

Hire a mobile app creation company if you need help making an app that converts currencies. This company has a lot of skill and experience making apps for businesses. To help make a cash calculator app that people can trust.

But before you hire them or give the job to someone else, you should figure out what your app needs and what your company's goals are. To find the right company to make mobile apps, you need to know what questions to ask.

How Currency Converter App Works From A Business Point Of View?

There are a lot of ways that mobile apps could make money. Bezos, Zuckerberg, Gates, and dozens of other IT industry moguls are just a few of the many people who got rich through their work in this area.

That says a lot about how well the tech business makes money. Let's look at the free and paid currency changer apps and see how they make money.

Paid tools

Most of the time, you only have to pay once to download a paid foreign changer app. Since fewer people download paid apps than free ones, the upfront cost method is less appealing.

Most paid apps don't even make enough money to cover their costs, let alone break even. Speed won't mean as much if your app doesn't do what people want it to do.

Free tools

There are many areas where free currency conversion apps could do well. A person does not have to pay anything to use a tool that is free.

All of the apps that people download the most from the App Store and Play Store are free. TikTok has been downloaded more than two billion times, while Minecraft has been downloaded more than two hundred million times. Really, that's a good way to put it.

Here Are The Most Common Ways That Free Mobile Apps Make Money:


One thing is that most of the money made from free smartphone apps comes from ads. Marketers pay money to the people who make mobile apps so that they can put ads on them. This method is a lot like how YouTube earns money. The only thing that changes is the ads themselves.


Subscriptions to free mobile apps can bring in a lot of money through pop-ups. The subscription business strategy is becoming more and more popular in the world of mobile apps. After a certain number of people have downloaded an app, the makers may start asking for a fee to use the app's best features.

Freemium tools

The Freemium model and the membership model are similar in some ways. The word "freemium" refers to a way to sell an app in which customers pay for extra "premium" benefits through the app itself.

Video games are a great way to show off this idea. So they can stand out, players are willing to pay real money for unique models and makeup.

Transactional pricing model

Each user pays a little additional amount to utilize the app under the transactional pricing model. For currency exchange services on wheels, this is the best possible business strategy. These apps make it simple for users to send and receive funds from anywhere in the globe at little or no cost.

Making Money With Data

App owners engage in data monetization when they collect and resell information about their app's users to third parties. The information collected from users includes their preferences and other details about themselves.

To use the app, users must first agree to the app's terms and privacy rules, even though it is against the law to gather or share users' personal information without their consent.

How Much Does It Cost?

There are a lot of factors that might impact the final price of designing currency conversion software. Here are a few essentials:

Apps for iOS, Android, and Other Devices

If you're looking to save money without sacrificing quality, consider cross-platform development using tools like Flutter or React Native.


You may save money by downloading a currency converter program that doesn't have as many bells and whistles as others, including the ability to save past exchange rates, charts, or an offline mode.

Connecting APIs and Data Sources

Price differences may occur as a result of fluctuating foreign exchange rates. APIs may range from completely free to requiring a membership or per-use subscription.

Verifying the Origin and Location of a User

Including features like automatic currency detection based on the user's location or user accounts for recording preferences will make the design more complicated.

Observing and Assessing Quality

The correct functionality of the app must be ensured by testing it on several hardware and software combinations. During this phase, the price may continue to rise.

Repairs and Improvements

Ongoing costs may be incurred to keep the program compatible with updated operating systems and to correct any bugs that may crop up.

Successful Strategies

To monetize the app, it may take time and resources to implement in-app purchasing, ad placement, or a subscription model. Making a piece of app to convert currencies isn't very difficult. The low resource need is a direct result of the procedure's ease of execution. Between $3,500 and $10,000 is the typical price range for a currency converter app.

With the world becoming more interconnected and international commerce being the norm, a currency exchange and money converter app might become a popular download. Finding a reputable firm that specializes in developing currency conversion apps for Android and iOS is unnecessary.


The market for currency conversion apps is vast and underserved. If you want to help spread technology over the globe, you may utilize it to make a currency conversion app.

We hoped this article was informative in outlining the need for, functionality, and process of developing a currency exchange app. If that's the case, then "why wait?" Hire dedicated developers today only to build a currency converter app that would give you a leg up on the competition.

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Jatin Savaliya

Jatin Savaliya has been working with Best Remote Team, an India-based company that provides dedicated remote developers on an hourly and monthly basis. He's a tech enthusiast and writes content to give readers the lowdown on different technologies and their related trends.