Maarg Manthan · Topic 20.9

Aarogya Setu App

Current Affairs & Government Schemes › Government Portals, Apps and Digital Platforms · Topic 20.9

Aarogya Setu, meaning bridge of health, is a Government of India mobile app launched on 2 April 2020 to support Covid-19 contact tracing, self-assessment and health information. It was developed by the National Informatics Centre under the Ministry of Electronics and Information Technology with volunteer help, and used Bluetooth and location data to alert users who had been near a person who tested positive. It became a widely used app within months, was opened to source review in 2020, and was later used for vaccine registration. A new version, Aarogya Setu 2.0, was launched around 30 June 2026 as a personal health record app linked to the Ayushman Bharat Digital Mission.

5 min read · UPSC Prelims · Current Affairs & Government Schemes · Government Portals, Apps and Digital Platforms

At a Glance

Launched 2 April 2020
Developed by National Informatics Centre, under MeitY
Purpose Covid-19 contact tracing and health information
Technology Bluetooth and location data
New version Aarogya Setu 2.0, reported 30 June 2026
Exam link UPSC Prelims, Current Affairs and Government Schemes: Government Portals, Apps and Digital Platforms

Where Does It Fit?

Aarogya Setu is the health app in this macro. It shows both the power of digital tools in a crisis and the privacy questions they raise, and it links with CoWIN and with the national digital health plan. Previous topic: CoWIN Platform. Next topic: PARIVESH Portal (Environmental Clearances).

How Did Aarogya Setu Work?

Function	Detail
Contact tracing	Bluetooth detected nearby phones with the app and kept a record of close contacts, so users could be alerted if a contact tested positive
Self-assessment	Users answered questions on symptoms and got a risk indication
Status colours	A coloured status showed the risk level, and it was used at workplaces and in travel in the early months of the pandemic
Information	Updates, helplines and advisories from the Government
Data	Data was stored on the Government server in an encrypted form, and a retention period was set in the data sharing protocol
Later use	The app also allowed vaccine registration and certificate download

What Were the Privacy and Legal Debates?

Right to privacy: the Supreme Court in K S Puttaswamy v Union of India (2017) held that privacy is a fundamental right and that any intrusion must meet tests of legality, a legitimate aim and proportionality
Mandatory use: early orders made the app compulsory for some workers and travellers, which drew criticism, and the Government later said that use was voluntary and clarified the position
Data protection: India had no general data protection law in 2020, so the app was governed by a data access and knowledge sharing protocol issued by the Government
Open source: the Android code was released in May 2020 and a bug bounty programme was announced, after critics asked for review
Effectiveness: studies of contact tracing apps worldwide found limited benefit unless a large share of people used them with fast testing
Scale: the Government told Parliament in 2020 that the app had about 15 crore registered users within months, as reported
New law: the Digital Personal Data Protection Act, 2023 now sets general duties for handling personal data
Lessons: a clear law, limited collection of data, a time limit on storage and independent review are needed for health apps

What Else Should You Remember?

Full form and alias: Aarogya Setu is also written as Arogya Setu, meaning bridge to health
Aarogya Setu 2.0: the Union Health Minister launched a revamped app in June 2026 that works as a personal health record and a gateway to digital health services under the Ayushman Bharat Digital Mission, with search for nearby facilities and PM-JAY hospitals, blood availability and ambulance booking, as reported
Latest status: the original contact tracing function is no longer central, and the 2.0 version is being rolled out, so check the Ministry of Health and Family Welfare for current features
ABHA: the Ayushman Bharat Health Account is a 14-digit health ID that can be linked to records in the national health system
Link with CoWIN: the app supported vaccine registration and certificates, as in CoWIN Platform
Link with DigiLocker: health documents can be stored in DigiLocker, as in DigiLocker
Link with UMANG: both apps give access to many government services, as in UMANG App (Unified Mobile Application for New-Age Governance)
Criticism: critics asked whether data could be misused or shared across departments, and whether collection exceeded the need
Digital divide: those without smartphones were left out of app-based services, so human contact tracing remained essential
Way forward: strong consent, open review, local-language support and links with primary health centres

Why Does It Matter for the Exam?

Launch and developer: 2 April 2020, NIC under MeitY
Function: Covid-19 contact tracing and information
Technology: Bluetooth and location
Privacy: Puttaswamy case of 2017 on privacy as a fundamental right
Common errors: calling it a vaccine app of the Health Ministry only, or confusing it with CoWIN

As an analytical point, Aarogya Setu shows the trade-off between public health and privacy. Such tools are acceptable when they are voluntary, limited in purpose and backed by law, and they work best together with testing and human contact tracing.

Why Is This Topic Important?

Health Pandemic response
Privacy Fundamental right and proportionality
Technology Digital health records

What Came Next?

The next topic covers the PARIVESH Portal for environmental clearances. Next topic: PARIVESH Portal (Environmental Clearances).

Key People and Terms

Contact tracing Finding people exposed to an infected person
Bluetooth Short-range wireless link
ABDM Ayushman Bharat Digital Mission
ABHA Ayushman Bharat Health Account
Proportionality Intrusion must match the aim
PHR Personal health record

Exam Corner

Points to Remember

Launched 2 April 2020.
Developed by NIC.
Used Bluetooth and location data.
Privacy test from Puttaswamy (2017).
Aarogya Setu 2.0 reported June 2026.

Do Not Confuse With

Aarogya Setu and CoWIN Contact tracing app versus vaccination platform
Aarogya Setu and ABHA An app versus a health ID
Contact tracing and surveillance Voluntary alerts versus tracking of people

Memory Hook

A bridge to health, built in a flash: trace the contact, guard the data stash.

Mains Angle

Questions ask about the balance between public health and privacy. These points give a balanced frame.

Benefits Early alerts, information, scale
Concerns Privacy, compulsion, effectiveness
Way forward Data law, consent, independent audit

A Question You May Face

An original practice question, not a past paper question.

“Digital contact tracing apps such as Aarogya Setu raise a conflict between public health and privacy. Discuss with reference to the right to privacy in India.”

How to Answer

Context Pandemic and tracing.
App Features and use.
Law Puttaswamy tests.
Concerns Compulsion and data.
Way Law and audit.

GS Relevance

Prelims: launch, developer, function, privacy issues. GS Paper 2: health, e-governance, right to privacy. GS Paper 3: technology and data.

Frequently Asked Questions

What is Aarogya Setu app?

Aarogya Setu, meaning bridge of health, is a Government of India app launched on 2 April 2020 for Covid-19 contact tracing, self-assessment and health information. The National Informatics Centre developed it under the Ministry of Electronics and Information Technology, and it used Bluetooth and location data to alert users who had been near a positive case.

Who developed Aarogya Setu?

The National Informatics Centre developed Aarogya Setu under the Ministry of Electronics and Information Technology, with help from volunteers from industry and academia. It was released on 2 April 2020, and the Android code was opened for review in May 2020 after concerns about privacy, along with a bug bounty programme to find flaws.

Was Aarogya Setu mandatory?

Early government orders in 2020 made the app compulsory for some workers and travellers, which drew criticism on privacy grounds. The Government later clarified that use was voluntary and that no one should be denied service for not having it. The case drew on the Puttaswamy judgment of 2017, which made privacy a fundamental right.

What is Aarogya Setu 2.0?

Aarogya Setu 2.0 is a revamped national health app launched around 30 June 2026, as reported, by the Union Health Minister. It works as a personal health record and a gateway to digital health services under the Ayushman Bharat Digital Mission, with search for nearby facilities, PM-JAY hospitals, blood availability and ambulance booking.

What is the latest status of Aarogya Setu?

The Covid-era contact tracing role is no longer central. Aarogya Setu 2.0 was launched around 30 June 2026 as a health record app linked to the Ayushman Bharat Digital Mission, and state governments have urged residents to use it. Features are being rolled out, so the Ministry of Health and Family Welfare should be checked for the latest.

PYQ Practice — Statement Analysis

1 Aarogya Setu was launched in April 2020.

True

It was launched on 2 April 2020.

2 Aarogya Setu was developed by the National Informatics Centre.