Comparison

India PinCode Postal Code vs ReadLock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

India PinCode Postal Code

Features
Read full description

A Postal Index Number (PIN) is a six-digit postal code used in India to identify postal delivery areas and locations. this app helps you quickly look up a 6-digit Postal Index Number (PIN) used in India. Search by location, search by address, or enter a PIN code to see the matching place. MAIN FEATURES: • Find PIN Code — choose Rural or Urban, then select State, District, Sub-District, Village, or City / Urban Local Body • PIN Lookup — enter a 6-digit PIN code to see related location details • Copy PIN code or full address details in one tap • Works offline after data is loaded • Covers states and Union Territories across India OFFICIAL DATA SOURCE: Local Government Directory (LGD), Ministry of Panchayati Raj, Government of India. The location and PIN code mapping information used by this app is based on government datasets source: https://lgdirectory.gov.in/downloadDirectory.do DISCLAIMER: this app is an independent application and is not affiliated with, endorsed by, sponsored by, or officially connected with the Government of India, the Ministry of Panchayati Raj, Local Government Directory (LGD), India Post, or any other government agency. The information provided in this app is for informational and reference purposes only. Government information may be updated or changed over time. For the latest and authoritative information, please refer to the official government source listed above.This app does not provide government services and does not represent any government entity.

About

ReadLock

This app helps you reclaim your reading time by blocking distracting apps and websites during dedicated reading sessions. It uses AI to score your comprehension based on your notes, ensuring genuine engagement with your reading material. Track progress, manage your book library, and build a consistent reading habit.

Highlights
  • Distraction locking via Screen Time
  • AI comprehension scoring
  • AI summary suggestions
  • Book scanning and search
  • Works with any book format
  • Progress tracking
  • Habit building tools
Features
Read full description

The most successful people in the world read more than everyone else. Yet most of us can't finish a single book, not because we lack time, but because social media, doom-scrolling, and endless notifications keep pulling us away. ReadLock helps you take back your attention. Set a reading session, choose the apps and website categories that distract you most, and ReadLock locks them using Screen Time so your phone stops competing with your book. When your session ends, update your reading progress or notes, and ReadLock's AI scores your comprehension before your apps unlock. No skimming. No faking it. Just real reading. "Just one more scroll" becomes "just one more page." It works with any book format: paperback, hardcover, e-book, or PDF. No special reader required. Key Features * Distraction Locking (Screen Time): Lock selected apps and distracting website categories during your reading sessions. When a locked app is opened, the ReadLock shield screen appears. * AI Comprehension Scoring: After each session, write a short note on what you read. ReadLock's AI compares your notes against your pages and scores your focus and understanding before your apps unlock. You can't fake your way through. * AI Summary Suggestions: Not sure how to capture what you read? ReadLock's AI rewrites your notes into a cleaner, sharper summary — turning scattered thoughts into real understanding. * Book Scanning & Search: Add any book instantly by scanning the cover or searching the title. Your reading journey starts in seconds. * Works with Any Book Format: Track progress and take chapter notes for both physical and digital books. No special reader required. * Flexible Reading Sessions: Set reading windows for morning, afternoon, or evening and build a consistent daily routine. * Progress Tracking: Update pages read, mark chapters as completed, and watch your reading habit grow day by day. * Notes & Key Takeaways: Capture chapter notes and important lessons as you read. AI sharpens them after every session. * Book Library: Add books by scan or search, organize by category, and pick up right where you left off. * Habit Building: Streaks, session history, and gentle reminders to make reading stick as a long-term habit. How to Use ReadLock 1. Sign in with Google or Apple, or continue as a guest—your choice. 2. Add your current book by scanning the cover or searching the title. 3. Tap Locked Apps → Add, grant Screen Time permission, and select the apps, categories, or websites you want to block. 4. Tap Set Daily Reading Target and pick your reading window. 5. When your session is active, opening a locked app shows the ReadLock shield screen. 6. When the session ends, open ReadLock → open your book → add your notes → let AI score your comprehension → tap Save to confirm your reading and unlock your apps. Permissions Screen Time permission is required to enable app and website blocking. Without it, ReadLock will still run but cannot shield distractions. ReadLock uses analytics to improve app performance and user experience. Sign-In Options Google Sign-In, Sign in with Apple, and Guest mode. Ads & Subscriptions Free users may see interstitial ads at certain points. Premium subscribers enjoy an ad-free, fully unlocked experience via in-app subscription. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://readlock.us/agreements/terms/

Screenshots

India PinCode Postal Code2 screens
ReadLock4 screens

Verdict

The call

The clearest difference is in-app purchases: India PinCode Postal Code at none against ReadLock's 7. India PinCode Postal Code also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17). ReadLock's advantage is ads (none vs shown) and update cadence (every 10 days vs every 21 months). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ReadLock sells 7 in-app purchases, starting at $5.99 per 7 days. India PinCode Postal Code asks for nothing beyond the download.

UpkeepUpdate frequency

India PinCode Postal Code ships an update every 21 months, ReadLock every 10 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 4 level
India PinCode Postal Code versus ReadLock: the parameters behind the verdict, then further details
ParameterIndia PinCode Postal CodeReadLock
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 21 monthsEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17
Further details — not scored
Size31 MB68 MB
Age rating4+17+
DeveloperChengchung ChiuAcha Igwe

In-app purchases

None

India PinCode Postal Code

No in-app purchases

7 purchases

ReadLock

Subscriptions7
  • ReadLock Premium (weekly)3 Days trial$5.997 Days
  • ReadLock Premium (Monthly)1 Month trial$5.991 Month
  • ReadLock Premium (Monthly)2 Months trial$9.991 Month
Show 4 more
  • ReadLock Premium (Yearly v2)$29.991 Year
  • ReadLock Premium (Yearly)$49.991 Year
  • ReadLock Premium (Yearly)3 Days trial$49.991 Year
  • ReadLock Premium (Yearly)3 Days trial$69.991 Year

Questions

Is India PinCode Postal Code free?
India PinCode Postal Code is free to download, with no in-app purchases.
Is ReadLock free?
ReadLock is free to download, with in-app purchases available.
Do India PinCode Postal Code or ReadLock have ads?
India PinCode Postal Code shows ads; ReadLock does not.
Which is updated more often, India PinCode Postal Code or ReadLock?
India PinCode Postal Code ships an update every 21 months, and ReadLock every 10 days. Most recently, India PinCode Postal Code was updated on October 11, 2026 and ReadLock on October 16, 2026.

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