Android Mobile App • Official Release 2.0
भारत का सम्पूर्ण संविधान — अब आपकी जेब में

The Ultimate Constitution App for Smart Learning

Experience India's founding document with bilingual Hindi/English Bare Act, 5 Real-time Parliamentary Simulators, Comparative Matrices & Exam Traps, Negative Marking Scorecard Calculator, Audiobooks, 500+ Landmark Judgments & AIR Daily News.

Download on Google Play Explore Features
✨ 100% Free & Offline-Ready
App v2.0
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5 Simulators Real-time Voting
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Compare Matrix Exam Traps
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Mock Calculator 1/3 & 1/4 Formula
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Audiobooks Speech Reader
Bilingual Bare Act

अनुच्छेद 21: प्राण और दैहिक स्वतंत्रता

"No person shall be deprived of his life or personal liberty except according to procedure established by law."

🇮🇳 Hindi + English One-Tap
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395+ & 106+ Articles & Amendments
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5 Simulators Interactive Governance
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500+ Cases Landmark SC Judgments
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Compare Tool Exam Traps & Tables
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Mock Calculator Negative Marking Tool
Comprehensive Feature Breakdown

Every Tool Built Specifically for Aspirants & Learners

Explore each dedicated feature module included in the hiConstitution Android App — engineered with deep legal accuracy and smooth interactive experiences.

📜 Foundation Core

Complete Bare Act with Bilingual Reading & Speech

सम्पूर्ण संविधान: द्विभाषी पाठ, ऑडियो वाचक एवं त्वरित खोज

Access the complete authentic text of the Constitution of India (all Parts I to XXII, Articles 1 to 395+, Schedules 1 to 12, and 106+ Constitutional Amendments). Switch seamlessly between Hindi and English with a single tap.

Instant Hindi & English Switch
Text-to-Speech Audio Narration
Full-text Search by Article or Keyword
Font Scaling & Dark/Sepia Reading
💡 Aspirant Advantage: No need to carry heavy Bare Act books. Listen to Articles while commuting with the built-in background speech engine.
📜 Bare Act Reader UI Bilingual Active
PART III • अनुच्छेद 14 🔊 Listen

विधि के समक्ष समता (Equality Before Law)

"राज्य, भारत के राज्यक्षेत्र में किसी व्यक्ति को विधि के समक्ष समता से या विधियों के समान संरक्षण से वंचित नहीं करेगा।"

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🏛️ Exclusive Innovation

5 Interactive Constitutional Simulators

संवैधानिक सिमुलेटर: चुनावी गणित और संसदीय प्रक्रिया को खुद चलाकर समझें

Reading about parliamentary procedures can be dry. hiConstitution brings procedures to life with interactive step-by-step simulators:

Rajya Sabha STV Election: Calculate quotas & vote transfers.
Bill to Act: First Reading to Presidential Assent & Vetoes.
Art. 368 Amendment: Simple vs Special majority + State Ratification.
No-Confidence & Impeachment: Rule 198 & Art. 61 floor trials.
💡 Clear Concept Guarantee: Never get confused about STV quota formulas or Presidential Veto categories in exams again.
🏛️ Real-time Simulator Deck 5 Active Tools
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Rajya Sabha Election (STV)

Formula: [Total Votes / (Seats + 1)] + 1

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Bill to Act Pathway

3 Readings, Standing Committee, Joint Sitting

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Article 368 Amendment

Special Majority (2/3) & 50%+ State Assents

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Presidential Impeachment (Art. 61)

14-Day Notice, 1/4th Signature & 2/3 Total House

⚖️ Exam Mastery

⚖️ Compare: Side-by-Side Matrices & Exam Traps

तुलनात्मक सारणी एवं परीक्षा के जाल (Exam Traps)

Eliminate exam confusion with structured comparative matrices. Compare constitutional posts, institutions, and articles side-by-side with designated "Exam Trap" callouts explaining subtle tricky differences.

President vs. Governor (Pardoning & Ordinances)
Lok Sabha vs. Rajya Sabha Powers
Supreme Court (Art. 32) vs High Court (Art. 226) Writs
Fundamental Rights (Part III) vs DPSP (Part IV)
⚠️ Exam Trap Highlight: Did you know? High Court's writ jurisdiction under Art. 226 is wider than Supreme Court's Art. 32 because High Courts can issue writs for legal rights as well.
⚖️ Compare Matrix Preview Art. 72 vs 161
Parameter President Governor
Death Penalty Full Pardon Cannot Pardon
Court Martial Can Pardon No Power
Ordinance Power Art. 123 Art. 213
🎯 Exam Trap Alert: Governor can suspend or remit death sentences, but only the President can grant complete pardon!
🎯 Exam Precision

Negative Marking & Mock Score Calculator

नेगेटिव मार्किंग एवं मॉक स्कोरकार्ड कैलकुलेटर

Calculate exact mock test marks for UPSC Prelims, State PCS, SSC, and Judiciary exams. Features support for 1/3 (-0.33), 1/4 (-0.25), 1/2 (-0.50), or custom marking ratios, including the official UPSC Cancelled/Dropped Question Normalization formula.

Quick Preset Ratios (1/3rd, 1/4th, 1/2, Custom)
UPSC Dropped Question Formula Engine
Accuracy % & Negative Loss Analysis
Shareable & Downloadable Mock Scorecard
📊 Accuracy Metric: Track how negative penalties impact your cut-off clearance and fine-tune your test-taking risk strategy.
UPSC Prelims Mock Scorecard 1/3 Negative
Attempted / Total 88 / 100 Qs
Correct (+2.00) 68 Qs (+136.00)
Incorrect (-0.66) 20 Qs (-13.33)
Accuracy Rate 77.27%
Net Final Marks 122.67 / 200
🎧 Historic Audiobooks

Audiobooks & Constituent Assembly Speeches

ऐतिहासिक ऑडियोबुक्स एवं संविधान सभा के महान भाषण

Immerse yourself in history. Read and listen to Dr. B. R. Ambedkar's seminal autobiographical work "Waiting for a Visa", along with historic Constituent Assembly debates by Dr. Ambedkar, Pt. Jawaharlal Nehru ("Tryst with Destiny"), Dr. Rajendra Prasad, and Sardar Patel.

Full Book: "Waiting for a Visa" with Audio
Dr. Ambedkar's Historic CAD Speeches
Pandit Nehru's "Tryst with Destiny"
Chapter-wise Playback & Sleep Timer
🎙️ Mains & Essay Booster: Quoting direct words and historical context from Constituent Assembly debates gives you an edge in UPSC Mains GS-2 & Essay papers.
📖 Historic Book Reader Audio Active
Dr. B. R. Ambedkar

Waiting for a Visa

"A great man is different from an eminent one in that he is ready to be the servant of the society..."

Chapter 1 • 04:22 / 12:40
⚖️ Case Law Repository

500+ Landmark Supreme Court Judgments (1950–2024)

सर्वोच्च न्यायालय के 500+ ऐतिहासिक निर्णय

Master constitutional jurisprudence from A.K. Gopalan (1950) and Kesavananda Bharati (1973) to modern rulings like K.S. Puttaswamy (Right to Privacy), Navtej Johar, and Electoral Bonds (2024).

Chronological Case Navigator (1950–2024)
Bench Composition & Majority Verdicts
Concise Ratio Decidendi & Core Significance
Filtered by Article & Fundamental Rights
⚖️ Quick Revision: Each judgment is distilled into 4 clear parts: Facts, Legal Issues, Decision (Ratio), and Impact on the Constitution.
⚖️ Landmark Case Card 13-Judge Bench
1973 • 7:6 Verdict Art. 368 vs Basic Structure

Kesavananda Bharati v. State of Kerala

Established the Basic Structure Doctrine — Parliament cannot alter the basic framework or essential features of the Indian Constitution.

Judicial Review Rule of Law Art. 368 Limits
🧠 Daily Practice

Daily Quiz, Streaks & Gamified Learning

दैनिक प्रश्नोत्तरी, निरंतरता (Streak) और अभ्यास

Test your knowledge every day with high-yield MCQs created by legal and polity experts. Maintain your daily streak, unlock knowledge badges, earn XP points, and read comprehensive explanations for every option.

Fresh Daily Questions in Hindi & English
Daily Streak & Milestone Badges
Detailed Explanation for Each Question
Topic-wise Practice Tests (Preamble, Rights, DPSP)
🔥 5-Minute Daily Habit: Taking just 5 questions daily keeps all 395+ articles fresh in your active memory without burnout.
🧠 Daily MCQ Challenge 🔥 14-Day Streak

Q: Which constitutional amendment reduced the voting age from 21 to 18 years?

A) 42nd Amendment Act (1976)
B) 61st Amendment Act (1988) ✓ Correct (+10 XP)
C) 44th Amendment Act (1978)
D) 86th Amendment Act (2002)
📻 Current Affairs

Akashvani (AIR) News & Background Audio Player

आकाशवाणी (AIR) दैनिक समाचार बुलेटिन एवं बैकग्राउंड प्लेयर

Stay ahead in current affairs with official All India Radio (AIR Akashvani) daily morning, afternoon, and evening news bulletins in both Hindi and English. Features an intelligent background audio mini-player with lockscreen notification support.

Daily Morning, Midday & Night Bulletins
Hindi & English Audio Feeds
Persistent Mini-Player while reading Bare Act
Official Government Source (Authentic Data)
📻 Authentic Source: AIR News provides non-sensational, direct policy facts directly useful for UPSC Prelims and Mains statements.
📻 Akashvani AIR Radio LIVE Feed
Prasar Bharati • Samachar

मुख्य राष्ट्रीय एवं अंतर्राष्ट्रीय समाचार बुलेटिन

National Morning News Analysis (Hindi/English)

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Playing in Background... 08:15 / 15:00 • 128 kbps HD
🛠️ Smart Utilities

4 Dedicated Student Utilities

विद्यार्थी उपयोगी टूल्स: आयु कैलकुलेटर, इमेज-टू-PDF, लिंक सेवर एवं पोमोडोरो

We built 4 essential study productivity tools directly into the app so you never need to download random third-party apps with invasive ads:

Exam Age Calculator: Exact Age in Years/Months/Days for Cut-offs (1st August).
Image-to-PDF Scanner: Merge study notes & mock answer copies cleanly into PDF.
Pomodoro Study Timer: 25-minute deep focus sessions with custom break alarms.
Smart Link & Notes Saver: Save important legal videos, judgments & PDFs.
🔒 Privacy & Zero Ads: All utilities work 100% on your device locally with no third-party tracking or noisy pop-ups.
🛠️ Utility Dashboard Built-in
🎂 Age Calculator Cut-off date check
📄 Image to PDF Convert notes
⏳ Pomodoro Timer 25m Focus blocks
🔗 Link Saver Store bookmarks
Tailored For Success

Who is hiConstitution Built For?

Whether preparing for the country's toughest competitive exams or exploring civic rights as an aware citizen, hiConstitution gives you an unfair advantage.

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UPSC & State PCS

Master Indian Polity (GS-2 & Prelims) with Bare Act clarity, Amendment timelines, and comparative power matrices.

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Judiciary & Law (CLAT)

Instant access to 500+ landmark Supreme Court cases, bench compositions, constitutional writs, and ratio decidendi.

🧑‍🏫

Teachers & Scholars

High-quality reference materials, Constituent Assembly speeches, and draft comparisons for teaching and research.

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Aware Indian Citizens

Understand your Fundamental Rights (Part III), Fundamental Duties (Part IVA), and how Indian democracy works in simple language.

Start Your Constitutional Journey Today

Join thousands of students and citizens learning the Constitution with clarity, confidence, and speed. Download the official hiConstitution app on your Android smartphone for free.

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Questions & Answers

Frequently Asked Questions

Find answers to common questions about the hiConstitution mobile app.

Yes, hiConstitution is 100% free to download and use. You get full access to all 395+ Articles, Schedules, 106+ Amendments, 5 Simulators, Compare Tools, and Audiobooks without any subscription fee.
Yes! The entire Bare Act (Articles, Parts, Schedules, Amendments), Comparison Matrices, Negative Marking Calculator, and Student Utilities work 100% offline once the app is installed. Only online features like Live AIR Radio streaming and Daily Quizzes require an active internet connection.
Absolutely. Every single Article, simulator, quiz question, and comparison table is available in both Hindi (हिंदी) and English. You can switch the language at any time with a single tap.
hiConstitution supports Android 8.0 (Oreo) and all newer versions including Android 12, 13, 14, and 15 on smartphones and tablets.
The calculator implements the official UPSC/State PSC normalization rule: marks for cancelled questions are proportionally distributed across the remaining valid questions (e.g. if 2 questions are dropped out of 100, each remaining question carries 200/98 = 2.0408 marks instead of 2.00).