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“Language is the road map of a culture. It tells you where its people come from and where they are going.” – Rita Mae Brown.

Quick Summary: Do you want to create a language translation app and have a question–how much does language translation app development cost? No worries! This blog will help you get an insight on everything from cost, factors, maintenance, features and so on.

Have you ever dreamt of navigating a bustling foreign market, ordering food with ease, or simply understanding a loved one’s story in their native tongue? Language translation apps bridge the communication gap, making the world a smaller, more connected place. But have you ever wondered how much language translation app development costs? Developing a language translation app isn’t as simple as waving a magic wand!

The size of the language translation market is projected to hit 104.31 billion by 2029 globally, up from 76.78 billion in 2024. It is anticipated to increase at a CAGR of 6.32% from 2024 to 2029. It is clear that the demand for language translation will be two-fold in the coming.

Due to this, various businesses are looking to invest in language translation app development. If you are also one of those and want to know the cost to make a language translation app, then you must read this blog till the end.

It will cover everything from development costs, features, factors and other essential aspects that can help in creating the best language translator apps.

So, let’s begin.

Table of Contents

What Is a Language Translation App?

A language translation app is a mobile app that enables users to translate text or speech from one language to another. These applications utilize technologies like NLP, and AI to read or listen to text or speech and translate it correctly. Users may put language translation apps on their phone, laptop, computer, or use a web browser to get to them online.

Additionally, the language translation app assists tourists, language teachers, and others who need to talk to people who speak different languages. So, if you have a language learning app idea and want it to turn into reality with AI based technology, then you must consult with a natural language processing development company.

Market Stats Of Language Translation Service Industry

Language translation and natural language processing is expected to reach a market value of $5.92 billion by 2024.
The value of the market is projected to grow at a rate of 12.40 percent per year from 2024 to 2030, reaching $11.94 billion by 2030.
The United States will have the biggest market in the world, worth $2,122 million in 2024.
In the USA, the market for language translation services slowly grew from 2015 to 2022, when it hit almost 10 billion dollars.
By 2024, language translation services in the U.S. are expected to bring in about 4.789.9 million dollars.

Language Translation App Development — Source: https://www.statista.com/outlook/tmo/artificial-intelligence/natural-language-processing/language-translation-nlp/worldwide#market-size

Between 2022 and 2028, the world market for machine translation is projected to grow a lot. In 2020, it was worth $153.8 million.
There are about 640,000 translators in the world.
The size of the Language Services Market is projected to hit 104.31 billion by 2029 globally, up from 76.78 billion in 2024. It is anticipated to increase at a CAGR of 6.32% from 2024 to 2029.

Now you are well-versed with the above language translation market stats that showcase why businesses must develop a language translation app. It also depicts how it may assist you in monetizing the trend. With huge popularity, dedicated developers are undergoing integration of AI-powered features in the app in the best possible manner.

How Does Language Translation App Work?

A language translation app works by converting text or speech from one language into another. Let’s now have a look at the working mechanism of language translation apps in detail.

Choose Languages: Firstly, users choose the language they want to translate from and the language they want to translate to.
Input Text: After that, they type or speak the text that users want to translate into the app.
Translation: The app will examine the input and translate it into the desired language. You’ll see the translated text displayed on your screen.
Adjustment: If the translation isn’t quite right, you can make adjustments and refine the text.
Output: Once they are happy with the translation, they may save, copy, or share the translated text as required.
Feedback: Also, all language translator app enable users to facilitate feedback on translations, which helps improve the accuracy of future translations.

How Much Does Language Translation App Development Cost?

Now you must be wondering “how much does language translation app development cost?”. Well, to provide you a rough estimate, the cost to develop language translator apps can be between $10,000-$30,000. Due to project complexity and essential factors, the cost can vary.

However, it is essential to know that the cost to build a language translation app like Duolingo can be influenced by multiple factors. For example, app complexity, features, AI-powered functionalities, app design and so on. Here is the table that demonstrates the cost on the basis of app complexity.

App Complexity	Cost Estimation	Time Duration
Simple App	$10000-$14000	2-4 months
Intermediate App	$15000-$20000	5-7 months
Complex App	$25000-$30000	7-9 months

Now let’s check out the formula to measure the language translation app development cost.

Total Development Cost = Hourly Developer’s Rate * Total Development Time

Moreover, if your budget is high and want to integrate ChatGPT in your language learning app, then you can consult a ChatGPT integration services provider. They would provide you an overall cost estimation to build a language translation app. Now, let’s look at the factors influencing the language learning app development costs.

Factors Affecting the Language Translation App Development Cost

Now that you are well-versed with the language translation app development cost, knowing the factors is also essential. So, let’s have a look at the factors affecting the cost to build a mobile app for language translation.

1. App Complexity
2. Features & Functionalities
3. Platform Type
4. UI/UX Design
5. App Development Team’s Location
6. Maintenance & Update

App Complexity

Developing a language learning app for multiple platforms can increase the app complexity. Making sure the app runs smoothly on other operating systems might add a substantial amount to the total cost. For example, if you build an app like HelloTalk with minimal functionality, then the language translation app development can be between $8000–$14000. It can go beyond $25000 for a complex app with highly-advanced features.

Features & Functionalities

The complexity and variety of features greatly influence the language translation app development cost. A basic translation app like Babbel’s features might be less expensive compared to advanced features like offline translation, voice recognition, text-to-speech, multi-language support.

Platform Type

When making a language translation app for multiple platforms, you’ll need to adapt your development process, and resources. The overall language learning app development cost may vary on the specific optimizations and modifications needed for each platform. Creating a native app or taking into account cross-platform development may also have varying effects on cost.

UI/UX Design

The visually appealing user interface plays a crucial role in determining the language learning app development cost. For example, a simple user interface of an app like Cake with smooth navigation design factors might require more time and effort from designers and developers which result in increasing costs.

App Development Team’s Location

The location of the education app development team affects labor costs. Development teams based on locations with higher standards and wages tend to charge more. While regions with lower costs of living can cost less. Offshore development options might offer cost savings, but communication and quality assurance considerations should also be factored in.

Maintenance & Update

Updating the app with the cutting-edge technologies and making sure it works properly requires regular maintenance. The app for translate language lifetime costs should include continued assistance, bug changes, feature additions. A future increase in costs may result from neglecting to provide funds for upkeep and improvements.

Must-have Features Of Language Translation App Development

If you want to develop a language learning app that users love and get great scores, features play a crucial role in making your app successful. However, it is vital to know that integrating features will increase the language translation app development cost. So, as per an entertainment app development company, below are features that must be integrated wisely.

1. Language Translation
2. User Profile
3. Multilingual Interface
4. Offline Translation
5. Tone Adjustment
6. Voice Input/Output
7. Built-in Dictionary
8. Camera Translation
9. Collaboration Tools
10. Content Localization
11. Usage Analytics
12. API Integration

Language Translation

The language translation is the essential feature that enables users to translate text between different languages. When you integrate this feature, the complexity of the translation algorithms and language support directly affect language learning app development costs.

User Profile

With this feature, users can customize their accounts to save preference. Also, it allows language settings, and translation history which enable a personalized experience. Managing user profiles makes the app for translating languages design more complex and needs server development, which raises costs.

Multilingual Interface

Making the app’s design accessible in more than one language makes it easier to users all over the world to use. You have seen this feature in an AI app like Elsa Speak. It translates app menus, buttons, and other features, which raises the cost of development.

Offline Translation

By allowing offline translation, users can translate text even when they don’t have an internet connection, which is very important in places where access is limited. When you incorporate an offline translation feature, it requires additional facilities which can influence your language translation app development cost.

Tone Adjustment

Some translation contexts require adjusting the tone or formality of the translated text to better match the intended meaning. So, it is vital to integrate tone adjustment features with NLP technology that can significantly affect development costs.

Voice Input/Output

It is very easy for users when voice input is supported for text translation and voice output for interpreted results. So, integrating voice synthesis and recognition technology by taking assistance from an ML development company can increase the intricacy and might raise development expenses.

Built-in Dictionary

When you build a language translation app, integrate a built-in dictionary that can assist users to know the meaning of words. However, it is crucial to know that creating and adding dictionary features requires significant resources which can increase the language translation app development costs.

Camera Translation

It allows users to translate text in real-time using their device’s camera. For example, you have seen a camera translation feature in a Duolingo App. This makes it convenient for translating printed text. However, integrating camera translation can have a great impact on language translation app development cost.

Collaboration Tools

The collaboration tool helps users by allowing them to share translated content with others, collaborate on translations, or provide feedback. Incorporating collaboration features may require backend infrastructure and additional development efforts, affecting costs.

Content Localization

Adapting translated content to cultural nuances, regional preferences, and local conventions enhances user experience. Content localization involves additional translation and adaptation efforts.

Usage Analytics

Developers may better know user behavior and optimize good language translator app performance by using analytics to observe user interactions. So, when you integrate usage analytics features which can put strong analytical skills into practice might affect costs and need more development resources.

API Integration

Language translation app provides an API that allows mobile app developers to incorporate its translation services into the apps, websites, or services. This facilitates a seamless translation experience for your intended users.

Advanced Features Of Language Translation App Development

After knowing the key features of a language translation app, it is vital to have an understanding of advanced features. Remember that advanced features can increase your mobile app development cost which can also affect your budget. So, if you want to spend a huge amount to make your app successful, then must integrate the below features to boost user experience.

1. Neural Machine Translation
2. AI-powered Contextual Translation
3. Customizable Translation Models
4. Real-time Language Detection
5. Cross-platform Integration
6. Offline Neural Translation

1. Neural Machine Translation

This neural machine translation feature uses deep learning to enhance the quality by acknowledging whole paragraphs. By taking the text’s larger context into account, it ensures precise and natural-sounding translations.

2. AI-powered Contextual Translation

By leveraging AI development services, this feature interprets the context of the text to provide more precise translations. It considers factors to deliver translations that better reflect the intended meaning.

3. Customizable Translation Models

Users can tailor translation models to suit specific needs, such as industry-specific or terminology. This customization improves translation accuracy and relevance for specialized domains or user preferences. So, if you want to integrate this feature in language translation app development, then you must consult with a chatbot development company.

4. Real-time Language Detection

This feature automatically identifies the language of the input text, enabling seamless and efficient translation without the need for manual language selection.

5. Cross-platform Integration

When you develop an AI English learning app, you must allow the translation app to seamlessly integrate with various platforms and devices. It enables users to translate text across multiple devices and applications with ease.

6. Offline Neural Translation

With this feature, users can easily translate the text even without an internet connection on the device. This ensures users can translate text anytime, anywhere, without relying on internet connectivity.

How Much Does It Cost To Maintain A Language Translation App?

Now that you know the cost to build language translator apps, it is essential to know the maintenance cost of mobile apps. So, a language translation app maintenance cost can typically be around 15-20% of total development cost. For example, if your language translator app development is $10,000 then your maintenance charges between $2,000-$4,000 annually.

However, maintaining a language translation app includes various factors that affect the maintenance costs. Firstly, there’s the expense of maintaining servers and infrastructure to ensure the app runs smoothly. Additionally, there are costs associated with continuously updating the app’s database of languages. You also need a team of experts to fix bugs, and add new features.

So, if you want to update your language translation app with new features enhancement and other updates, you must avail mobile app maintenance services provider. They will thoroughly update your app with the latest features and test your app if bugs are found.

Get Personalized Cost Estimation For Your Language Translation App Idea!

You are now well-versed with language translation app development cost and other related aspects. It is time to implement your AI language translator app idea into reality. However, you will require a mobile app development company who are proficient with the latest technology. No worries! Dev Technosys is here to assist you.

We are proficient in multiple language translation apps with cutting-edge technologies. We have an excellent reputation and are a trustworthy partner that offers top-notch development services to corporations.

Our on-demand app development solutions help businesses to create amazing language translation apps at a reasonable cost. We want to provide high-caliber mobile applications at affordable prices and provide openness on the expenses associated with developing apps for the best language translation app. It also makes it possible for customers to arrange their budgets effectively.

So, what are you waiting for! Get in touch with us to make your vision for a language translation app become a reality. To achieve this, obtaining a personalized cost estimation tailored to your unique idea is crucial.

Frequently Asked Questions

Q1. How Long Does It Take To Build a Language Translation App?

It usually takes 2-3 months to 4-7 months to build a language translation app, depending on the project complexity. The development time is affected by some factors like app complexity, features, development team expertise. To know the exact time duration, you must consult with an Android or iPhone app development services provider.

Q2. What Are the Benefits Of Creating Language Translation App?

Businesses can reach customers all over the world by making a language translation app that breaks down language borders. It improves client happiness, the user experience, and may even result in more revenue and sales. Furthermore, it boosts your brand image by portraying it as inventive.