Key takeaways:
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- The demand for developing eSIM applications is high, as the number of international travellers is increasing and charges are very high.
- Major cost factors include app complexity, platform choice, third-party API integrations, UI/UX design, and hosting/marketing expenses.
- The global eSIM market is projected to surpass $16.3 Billion by 2027, growing at a 15% CAGR of rate, reflecting huge business opportunities.
- eSIM apps provide seamless connectivity, reduced roaming charges, easy management of multiple data plans, and high revenue potential for businesses.
“Fly with your telecom business internationally with eSIM apps like Holafly or Airalo.”
Do you also find it difficult to maintain different SIM cards while travelling internationally? There is no need to worry, as new innovations in telecommunication have changed this picture for users. Businesses are now focused on managing the cost to develop an eSIM app, so they can easily deliver multi-national internet services at affordable rates.
The development of numerous eSIM solutions for travel apps, helped entrepreneurs to gather more users in less time. This provided extra business revenue and expanded market reach in the telecom sector. But, to get these benefits you must focus on various cost factors and reducing methods.
This is the guide that gives you the idea of various factors affecting the cost to make an eSIM app with money-making strategies. So, let’s not waste much time and get started.
Market Stats on Global Internet Services
The investment in travel app development has increased because eSIM apps are being integrated at a larger scale. This telecom market has created new and profitable opportunities for business to generate more revenue:
- Global Market Size: The global internet services market is estimated at $13.21 Billion in 2024 which was the highest in the decade.
- Projected Market Value: By 2034, the market is expected to reach $40.58 Billion, reflecting a strong growth trajectory.
- Compound Annual Growth Rate: The market is forecasted to grow at a 11.9% CAGR of rate between 2024 and 2034, highlighting rapid expansion.

- Broadband Services Market: The global broadband market was valued at around $500.3 Billion in 2024 and is projected to reach $875.06 Billion by 2030, growing at a 9.8% CAGR of rate.
- Wireless Internet Growth Trend: The revenue for this segment was $389.62 Billion in 2022 and $404.65 Billion in 2023. It will reach $470.49 Billion by 2027, maintaining 3.8% CAGR of rate.
What is an eSIM?
Have you ever bought a new SIM card in another country? If yes, then the introduction of eSIM apps is a boon for you. They reduce the need to have a physical SIM for your mobile devices and completely run on the internet server.
Businesses are using travel app development services because eSIM apps are mostly integrated with online travel platforms. Additionally, they are quite expensive so investors are trying to manage the cost to build an eSIM app for users.
- Allows users to switch carriers or data plans instantly without changing physical SIMs.
- Enables travelers to access local data plans abroad at affordable rates.
- Supports multiple profiles on one device, making it easier to manage personal numbers.
Know About the Applications
In this section, we are discussing the 2 major eSIM applications used in the USA and other nearby countries. They are Airalo and Holafly namely:
What is Airalo?
A multi-nation eSIM app like Airalo allows users to easily communicate with others through internet voice or video calls. It offers multiple services such as security logins and personal chat support to ensure safety of user data. It is one of the best options for travelers in European countries like France, Spain, or Germany, as it is widely used in the continent.
- Buy and activate international eSIMs in 200+ countries without needing a physical SIM card.
- Manage multiple data plans in one app, making it easy for frequent travelers to stay connected.
- Save on roaming charges by accessing affordable local and regional data packages worldwide.

Source: https://www.airalo.com/
What is Holafly?
Holafly is a unique eSIM application that offers multiple data plans for specific user needs. Users can travel through different countries in Europe, Asia, or North and South America with its services.
Bonus Read: Develop a VoIP Calling App
An eSIM app like Holafly ensures secure communication between 2 or more users. Additionally, the app also provides chat support to resolve various user queries related to refunds and data plans.
- Enables travelers to buy and activate eSIM data plans instantly across 160+ countries.
- Helps users avoid expensive roaming charges with affordable local and regional data packs.
- Provides flexibility to manage multiple data plans on a single device without SIM card swapping.

Breakdown of Average eSIM App Development Cost
The average cost to develop an eSIM app ranges from $8,000 to $30,000 for all types of businesses. You can determine the eSIM app development cost breakdown by choosing any of the cost-affecting that we will discuss in the upcoming section.
Based on the complexity level, the cost to develop a mobile app with simple features is between $8,000 to $15,000. It increases with the rise in number of features and can reach up to $25,000. In extreme cases like AI implementation, this cost may extend to more than $30,000.
Project Complexity |
Development Time |
Estimated Cost |
| Simple | 2-5 months | $5000-$10000 |
| Moderate | 5-8 months | $10000-$15000 |
| Complex | 8-12 months | $15000-$20000 |
| Premium | More than 12 months | $20000-$25000 |
This is an estimated pricing model that can deviate from the actual market rates because of the business requirements and new updates. So, you must be prepared for all these challenges and approach a reliable IT consulting firm for proper guidance.
What Factors Affect the Cost to Develop an eSIM App?
We have studied the average cost to develop an eSIM app in the above section based on the project complexity level. It is important to understand more factors that influence the overall mobile app development cost. Here, we will go through them with their respective cost tables:

1. Demographic Changes
Location of a development team is the primary factor affecting the telecom software development cost. You can hire an eSIM app development company from cost-effective regions like India that offer quality services. In countries like the USA, rates are high due to expensive labor and development models.
Demographic Changes |
Estimated Cost |
| USA | $25000-$30000 |
| Australia | $20000-$25000 |
| India | $5000-$12000 |
| UK | $15000-$20000 |
| UAE | $8000-$15000 |
| Brazil | $12000-$16000 |
2. Team’s Experience
The cost to build an eSIM app is dependent on the experience level of mobile app developers. Highly skilled and experienced professionals offer complete assistance at expensive rates. But, junior developers only help businesses in limited tasks as they are hired at lower prices.
Experience Level |
Cost Estimation |
| Junior/Entry-Level | $8000-$12000 |
| Mid-Level/Experienced | $12000-$16000 |
| Senior/Expert | $16000-$20000 |
| Professional | $20000-$24000 |
3. Development Platform
The cost to create an eSIM app is influenced by the development platform such as Android or iOS. Creating apps on these platforms separately, increases the rate due to different frameworks and tools. But, hybrid platforms are cheaper because a single codebase is used for both Android and iOS.
Development Platform |
Estimated Cost |
| Hybrid App | $10,000-$15,000 |
| Android App | $15,000-$18,000 |
| iOS App | $18,000-$20,000 |
4. Hiring Model
Businesses can build in-house teams or hire freelancers to save cost, but they do not provide complete support. So, you can approach an on demand app development company to outreach developers. But the cost is very high due to their approach and working methodology.
| Hiring Model | Estimated Cost |
| In House Team | $5,000-$8,000 |
| Full-Time Freelancers | $3,500-$5,000 |
| Developer Outreach | $8,000-$15,000 |
5. Company Size
The eSIM app development cost is impacted by the type of businesses looking for modern eSIM solutions. For small entrepreneurs, the development rates are low because of their specific requirements. But, rich enterprises can spend more than others due to consistent market expansion.
Company Size |
Estimated Cost |
| Small Enterprises | $8,000-$12,000 |
| Medium-sized Enterprises | $12,000-$16,000 |
| Big Enterprises | $16,000-$20,000 |
6. Technical Cost
This factor involves different tools and technologies like testing, security, AI, Blockchain, and Cloud services. Whether an app is made for iOS, Android, or both affects the overall cost to build an eSIM app. Selecting cross-platform development can assist in lowering this cost.
Technical Cost |
Estimated Cost (USD) |
| Mobile Frameworks (Flutter/React Native) | $5,000 – $8,000 |
| Artificial Intelligence | $8,000-$12,000 |
| Blockchain | $12,000-$15,000 |
| Cloud Computing | $15,000-$20,000 |
| Cyber Security | $20,000-$25,000 |
| Cloud Hosting (AWS, Google Cloud) | $2,000 – $5,000 |
| Analytics & Monitoring Tools | $1,000 – $2,000 |
7. Security Charges
Strong security is essential for eSIM technology app development, as it can handle private user information. The cost to develop an eSIM app includes fraud detection, encryption, and compliance laws like GDPR. The overall cost of development rises with stronger security layers and authentication.
Security Charges |
Estimated Cost (USD) |
| Data Encryption (SSL, AES) | $2,000 – $5,000 |
| Secure Authentication (OAuth, 2FA) | $1,000 – $3,000 |
| Compliance (GDPR, HIPAA Setup) | $3,000 – $7,000 |
8. Hosting & Marketing
The app’s scalability and seamless operation are guaranteed by dependable cloud hosting. To draw consumers, marketing initiatives like SEO, ASO, and sponsored advertisements are also necessary. This cost to launch an eSIM app has a big impact on the overall budget.
Component |
Estimated Cost Range |
| Cloud Hosting & Servers | $500 – $2,500/month |
| App Store Deployment | $25 (Google) + $99/year (Apple) |
| Digital Marketing (SEO, ASO, PPC) | $2,000 – $10,000/month |
| Branding & Content | $1,000 – $5,000/month |
9. UI/UX Design Rates
Adoption and retention of users depend heavily on an interface that is well-designed. The complexity of the design, animations, and unique components determine the costs. The cost to make an eSIM app increases with the level of refinement and interaction in the design.
UI/UX Design Rates |
Estimated Cost (USD) |
| UI/UX Wireframes & Prototyping | $1,500 – $4,000 |
| Custom Visual Design & Branding | $2,000 – $6,000 |
| Motion Design/Animations | $1,000 – $3,000 |
10. Backend Integration
It is crucial to integrate eSIM app features like data management tools and payment systems. You must use GPS tracking app development services to securely handle heavy traffic and transactions with backend APIs. The cost of development increases with the number of integrations required.
Backend Integration |
Estimated Cost |
| Databases | $8,000-$10,000 |
| API Integration | $10,000-$15,000 |
| Node Installation | $15,000-$17,000 |
| React Framework | $17,000-$20,000 |
Important FAQs
Q1. How Much Does it Cost to Develop an eSIM App Like Airalo?
The cost to build an eSIM app similar to Airalo ranges from $8,000 to $30,000. This is affected by multiple market aspects which includes location, complexity, and more. Additionally, maintenance also influences the overall rate impacting businesses.
Q2. What are the Major Features of a Multi-Device eSIM App?
An eSIM app offers multiple features like:
- In-App Chat: Integrated chatbot provides answers to varied user queries.
- Multi-Device Support: The app can work on different devices offering multiple data plans.
- Security Login: Users can only login through their biometric credentials.
Q3. How to Create an eSIM App Like Holafly?
The futFor creating eSIM apps like Holafly, you should:
- Understand the needs of users and businesses.
- Hire experts to start the development.
- Design interface and integrate Cloud APIs.
- Test and deploy the platform.
- Maintain security and support.
How to Reduce the Cost to Build an eSIM App Like Holafly?
Now, it’s time to focus on the methods that help businesses to reduce the cost to develop an eSIM app. You can follow the below rules for affordable eSIM mobile app development:

1. Create MVP Model
Businesses make a Minimum Viable Product that includes features like purchasing and activating data plans. This can reduce the average cost of developing an eSIM app with advanced services. You can create a mobile app in which features can be included later based on user input.
2. Cross-Platform Frameworks
You may create a single app for iOS and Android by using frameworks like Flutter or React Native. Compared to creating distinct native apps, this saves money, time, and effort during development. It also reduces the cost to build an eSIM app with maintenance and updates.
3. Outsource Cost-Effective Regions
The cost to create an eSIM app can be reduced by up to 50–60% by hiring developers from places like Eastern Europe or India. Compared to the USA or Western Europe, these regions provide skilled experts at lower hourly prices. It’s a productive method that creates a balance between cost and quality.
4. Existing APIs & Frameworks
Entrepreneurs should make use of secure payment gateways, telecom APIs, and QR code generators. This ensures high performance and can save the eSIM app development cost. You must use Blockchain development services to perform quicker testing and integration at lower rates..
5. Agile Development Approach
Agile development techniques help businesses to reduce the cost to build an eSIM app. It guarantees cost management, adaptability, and ongoing project enhancements. This strategy lowers the overall chance of getting expensive resources that offer moderate quality of services.
6. Scalable Cloud Infrastructure
Businesses can reduce the cost to make an eSIM app by using integrated cloud services like AWS, Google Cloud, or Azure. The scaling of mobile apps is economical, as the payment is only done for utilized services. This guarantees long-term savings, flexibility, and transparency.
7. Third-Party Services
You must hire other companies to handle things like UI design, customer service, and QA testing. It is beneficial to use web app development services which lessens the requirement for a large permanent staff. Additionally, it helps in distributing resources between different sections.
How to Monetize eSIM Applications Like Airalo?
For balancing the cost to develop an eSIM app, you must use money-making methods such as subscriptions or ad campaigns. They are discussed below in this section with detailed information:

1. Data Plan Sales
The sale of local, regional, or international eSIM data packets is the main source of income. You can develop an eSIM app like Saily that allows users to purchase limitless data for a particular time or gigabytes. Connectivity is necessary for all travelers, so this model guarantees consistent revenue.
2. Subscription Plans
For regular travelers, apps may provide recurring monthly or annual subscriptions. These programs offer bundled services across several areas, priority assistance, or reduced costs. Subscriptions give the businesses steady revenue streams by managing the cost to create an eSIM app.
3. In-App Purchases
Paid add-ons may provide extra features like extended validity or more data top-ups at a reduced eSIM app development pricing. You can approach a mobile app development agency to implement this flexible model. Without changing the fundamental structure, it increases Average Revenue Per User.
4. Affiliate Partnerships
To advertise their services, eSIM apps can work with airlines, travel agencies, or insurance firms. The app generates commissions on successful referrals by incorporating deals or packages. This diversifies revenue and helps to manage the cost to build an eSIM app.
5. B2B Telecom Partnerships
Telecom providers and businesses can purchase licenses which can increase the cost to launch an eSIM app. App owners make money from licensing fees which can be offered through mobile app development services. This technique helps scale revenue beyond individual clients.
6. Advertisement Offers
Sponsored advertisements from sectors like lodging, finance, or travel gear, can balance the cost to make an eSIM app. Placement of non-intrusive ads improves monetization without degrading user experience. It is most effective when directed at tourists who are already in need of these services.
Pricing Model Comparison for eSIM Users
The eSIM app development cost may affect the pricing model of data plans for users as they are directly proportional. If one parameter increases, another also gets increased or vice versa. In this section, we are having a quick go through of the internet plans or services offered by both Airalo and Holafly:
1. Airalo
The eSIM of Airalo is activated in more than 110+ countries with different data packages starting from $4 and going up to a maximum of $10. Cheaper plans offer limited amounts of data services, but expensive models provide unlimited internet voice and video calling facilities. Additionally, the price also varies from region to region.
Country |
Sample Data Plan & Price |
Service / Data Type |
| USA | 7-day plan (1 GB) – $4.50 | Limited data (1 GB) |
| Japan | 7-day plan (1 GB) – $4.50 | Limited data (1 GB) |
| UK | 7-day plan (1 GB) – $5.00 | Limited data (1 GB) |
| Mexico | 1 GB / 7 days – $6.00 | Tiered limited data |
| India | 3 GB / 30 days – $10.50 | Tiered limited data |
2. Holafly
In the USA and the UK, the prices of data plans are very high due to various economical factors. Businesses must know the cost to build an international eSIM app in these regions, as the regulatory standards are very high. Even though the app offers unlimited plans, the prices are low in India and other Asian countries.
Country |
Sample Data Plan & Price |
Service / Data Type |
| USA | 7-day unlimited – $29.90 | Unlimited data |
| Japan | 5-day unlimited – $19 | Unlimited data |
| UK | 30-day unlimited (Europe regional) – $64 | Unlimited data |
| Mexico | 7-day unlimited – $29.90 | Unlimited data |
| India | eSIM starting from $9.90 (unlimited data) | Unlimited data |
In a Nutshell!!
We have only seen the estimated cost of eSIM development in this blog. To get a detailed pricing model, you must approach an experienced AI development company like Dev Technosys. By connecting with them, you can get facilities like:
- Tips for reducing the cost to develop an eSIM app with minimum efforts.
- Cost-effective development approach with advanced tech stack.
- Affordable services, from consulting to mobile app maintenance.
- Different ways to make profitable revenue and manage the cost to create an eSIM app.
With this, you can easily establish a successful eSIM brand for international travellers. So, you must get ready to invest in the development of modern eSIM applications and become a leader.
Frequently Asked Questions
Find answers to the most common questions related to this article.
In the USA, there are multiple eSIM applications:
• Airalo: It is a multi-national eSIM app which offers varied data plans.
• Holafly: This app allows users to get instant refunds on data subscriptions.
• Saily: Provides 24/7 chat support with security features in 115+ locations.
Business must follow the below process to make eSIM apps:
• Find problems and make a plan.
• Create app interfaces that are engaging.
• Implement data plans for travellers.
• Offer security and multi-device support.
Mobile app maintenance affects the eSIM app development cost in the following manner:
• It includes debugging and security checks.
• Provides regular updates on mobile app features.
• Involves development of new interfaces and servers.
An eSIM app provides security through the below measures:
• It uses multi-layered security encryption.
• 2MFA and Biometrics are implemented for more protection.
• Vulnerability testing is conducted to remove attackers.
To hire experienced eSIM app developers, you must:
• Make a hiring plan by listing budget requirements.
• Take personal interviews to judge technical skills.
• Ensure ethical behavior before selecting the candidate.
People are using eSIM applications to communicate because:
• It provides different data plans for each user.
• The app provides security and constant chat support.
• This can be used in multiple countries and devices.






