What is a Contact Tracing App?
A Contact Tracing App is a mobile application which is designed to help track and reduce the spread of contagious diseases such as COVID-19. It works by using your phone’s technology (like Bluetooth or location/GPS) to detect when you’ve been near someone who later tests positive for a disease.
This app is very useful for that period of time when people are suffering from chronic diseases and are fighting death. With the use of this application software, people become aware, and they can protect themselves from the affected people.
Here’s how do contact tracing apps work:
- Firstly, you have to install the app on your phone.
- This kind of app uses Bluetooth or GPS to detect affected people’s nearby phones who are using the app.
- If someone reported positive for the disease near you, the app sends you an alert, letting you know you have also been exposed.
- If you find out you’ve been exposed, the app guides you on the necessary precautions to take, such as getting tested or self-isolating.
- This protects you and helps prevent further spread of the disease. These kinds of apps are designed to protect privacy by not sharing personal information with others, just keeping a record of contact to help with tracking.

Marketing Stats:-
According to Future Market Insights (FMI), its newly released data estimates US$ 142.8 million in revenue in 2023 for the contact tracing application market. The market has the potential to surpass a valuation of US$ 199.5 million in the year 2033.
The contact tracing application market and digital contact tracing market both often refer to the same market segment, which includes various digital solutions used for contact tracing purposes.
Market players of contact tracing apps could expect a CAGR of 3.4% during the forecast period, given that these technologies can facilitate the development of efficient disease management plans. These kinds of applications can also be used to monitor outbreak patterns & comprehend viral transmission pathways.
Amazing Features to Add in Contact Tracing App?
As you know, these applications are playing an essential role, and with some advances and amazing features, we enhance the usability of contact tracing apps. We can add value to these apps by integrating fantastic features. If you are planning to develop a contact tracing app, then you must be aware of its features. Let’s discuss the essentials.

1. Bluetooth-Based Contact Detection
This app includes an essential feature that allows users to detect nearby app users affected by the disease or showing symptoms through Bluetooth-based contact detection. This helps track people you’ve been in close contact with without sharing personal details.
2. Self-Reporting
A self-reporting feature has been added to the value of this app. With the help of this personalized feature now, users can add their report if they test positive for a disease, help other people, make them aware of their status of the disease, and spread awareness.
3. Exposure Notifications
Exposure notifications are the best feature of these applications. This feature sends alerts if you’ve been in contact with someone who tested positive for the disease. This exposure notification will help you take timely actions, such as getting tested, isolating, or protecting yourself.
4. Location Tracking
Location tracking is another important feature because it allows for the location of the people who are affected by the disease. Wherever you go, this feature shows the location of the affected person so that you can prepare yourself. This feature can help health authorities map outbreak hotspots, though privacy options should be a priority.
5. Symptom Checker
This feature is in high demand, allows users to input their symptoms and receive personalized recommendations on whether to seek medical advice or get tested. This personalized guidance empowers users to make informed decisions about their health.
6. Anonymized Data Sharing
Anonymized data sharing is the best feature because it shares specific data with health authorities without revealing personal identity, which helps track the spread of the disease while protecting privacy. People are also satisfied because their personal identity is safe, and they get the best precautions.
Read More: How much does it cost to develop healthcare app like myAster
7. Health Updates and Guidelines
These kinds of applications also have a feature called health updates and guidelines. This feature provide users with up-to-date information on disease symptoms, prevention tips, and guidelines from health authorities. This information and updates help users to be safe from disaster disease.
8. Multi-Language Support
This feature offers the app in various languages, making it accessible to a broader population. People can assess the app as per their convenience language, and easily understand the entire app, how to use it, what app is trying to notify them. With the help of this feature everyone seamlessly understood the app.
9. Testing Locations Finder
Testing location finder is also a feature that helps users find the nearest testing centers or vaccination clinics according to their current location. People can quickly go to the location and get a vaccination. If they want to test, then seamlessly, they get the services and take care of themselves.
10. Data Privacy and Security
Data privacy and security are the most concernable features for all users. Contact tracing app implements strong privacy measures to ensure users’ personal information & health data are secure. People are worried about their privacy, and they really want data privacy and the security of their personal information. So this feature makes them sure.
11. Offline Functionality
Here is one more important feature: offline functionality. By using this, users can access the entire application without an internet connection without an internet connection, syncing data when the user is back online. This offline functionality is beneficial for people who don’t have a last-minute internet connection.
How Much Does It Cost to Develop Contact Tracing App
The mobile app development cost can’t estimate at initial time because there are many factors that can majorly affect the overall development cost. The cost to develop a Contact Tracing App can vary depending on factors like developers’ experience, location, complexity, features, functionality, technology, and many more factors.
The cost generally ranges from $30,000 to $100,000 or more. Basic features like Bluetooth-based contact detection, notifications, and self-reporting will cost less, and adding more advanced or complex features like GPS tracking, data privacy tools, and multi-language support can increase the overall cost. Additionally, ongoing maintenance and updates may add to the overall expenses after launching the contact tracing app.
Revenue Models of Contact Tracing App
There are many revenue models available in the market by using them you can earn a good amount of money through your app investment. Let’s discover these models and understand these strategies.
Government Funding
One of the best revenue models is government funding. Governments or public health organizations may fund the development and maintenance of the app to support public health efforts.
Subscription Model
The subscription model is also a good revenue model. With the help of this premium subscription model, users can access the advanced features of the particular app (like detailed health data analysis or integration with health monitoring devices) for a subscription fee.
Data Analytics for Research
Data analytics for research is also a fantastic revenue model. Research institutions or public health bodies could buy anonymized data to help study and understand disease spread patterns (with user consent).
Freemium Model
The freemium model offers a basic version of the app for free; in this model, users can access some of the basic things of the app, but additional features like advanced contact tracing history, personalized health insights, or offline functionality are chargeable.
Partnerships with Healthcare Providers
Partnership with healthcare products is the most effective revenue model. Through this revenue model, the app can partner with hospitals, clinics, or health organizations, which must pay a fixed amount to integrate their services, such as testing or telemedicine appointments, leveraging innovative healthcare IT solutions.
Sponsorships
Large organizations or health-focused companies might sponsor the app by paying to be featured as supporters, which makes sponsorships one of the best revenue models, especially for contact tracing apps used at a national or regional level.
In-App Advertisements
In-app advertisements are also an effective and helpful revenue model. Through this revenue model, you can display ads for other healthcare app development services, testing kits, or related products, which will help to generate revenue. However, this approach should be carefully considered to avoid user annoyance.
Corporate Licenses
Corporate license revenue models allow businesses to pay for custom or personalized versions of the app to ensure workplace safety, where they can track employee health & exposure to prevent outbreaks in offices.
Also Read: Healthcare App Development – Benefits for the Healthcare Industry
Core Technologies Behind Contact Tracing App
Some core technologies are used to build a Contact Tracing App, ensuring efficiency, privacy, and security. Have a look at this table to understand the core technologies.
Technology | Description |
Bluetooth Low Energy (BLE) | They are used for proximity detection between devices, enabling contact tracking without extra battery power. |
GPS (Global Positioning System) | GPS helps to track location-based data, providing insights on where exposure may have occurred (optional for privacy). |
Data Encryption | Data encryption ensures that all user data, including contact information and health details, is securely encrypted. |
Cloud Computing | Cloud computing solutions store and process user data securely in remote servers, allowing real-time updates & scalability. |
API Integration | API Integration connects the app with testing centers, healthcare services, or government databases for seamless operation. |
Push Notifications | Push notification alerts users about potential exposure or important health updates in real-time. |
Anonymous Data Collection | This collects and stores data without revealing personal identity, focusing only on proximity & exposure. |
Machine Learning Algorithms | Machine learning algorithms can analyze patterns of disease spread and predict potential outbreaks based on contact data. |
Symptom Checker AI | This technology provides users with health recommendations based on self-reported symptoms and data from health authorities. |
Cross-Platform Development | Cross-platform development ensures the app works smoothly on Android and iOS devices, reaching a wider audience. |

Nutshell
Here we are at the conclusion, so you are definitely done with other things from the blog. We are trying to convey to our audience that if you are thinking or wondering, playing in this industry by launching such an application is one of the best choices because this app is game-changing and plays an extraordinary role in this market.
With this blog, we covered features and costs. What is it? Revenue models are also important to know before developing contact tracing apps. So, you can freely ask anything regarding the development of the contact tracing app. Our developers will help you out to solve your query as well we’ll provide you a cost estimation according to your expectations and demand for the app. You can customize this app with your unique and appropriate idea.
Octal IT Solution is a one-stop destination for your contact tracing app development, so don’t think and connect with us now for further discussion.
FAQ’s
The cost can range between $30,000 to $100,000, and it basically depends on features and complexity, technology, and many other things. The cost can’t be defined at the initial stage.
The time of contact tracing app development typically takes 3 to 6 months; majorly, the period depends on the features and the development team’s expertise.
Yes, businesses can use customized versions of contact tracing apps to ensure employee safety and prevent outbreaks at the workplace. This is an advanced and very helpful decision for businesses.
Yes, we can develop the app with multi-language support for users and customize it to meet the needs or requirements of users in specific regions or countries.
Yes, the app can be regularly updated, you can add new features, fix bugs, or improve performance. Your target audience can access updated contact tracing apps.
Yes, you can adapt a Contact Tracing App for workplace safety, event management, or even tracking other diseases besides COVID-19.