Comparison

Pdb vs Lumraa

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

Head to head
About

Pdb

Connect with like-minded individuals based on personality types and shared interests. Explore various typology frameworks, discover your cognitive functions, and build genuine friendships in a safe, inclusive community. Perfect for introverts and deep thinkers seeking meaningful connections.

Highlights
  • Extensive personality database
  • Connect with like-minded friends
  • Explore MBTI and cognitive functions
  • Analyze characters and celebrities
  • Post-movie discussion forums
  • Safe space for introverts
  • Multiple typology frameworks
Features
Read full description

●"I've always used the app mostly to check my favorite fictional characters and their MBTI types. Over time, I made some new friends with similar interests. The app feels really safe to use, and I'm truly grateful for it because I met my boyfriend here." ●"Great app for connecting with others and learning about your own and others' personalities. You also get to explore the MBTI theory of cognitive functions." ●"I downloaded this to see my personality stuff and who else has the same one. Honestly, it's so fun! Premium features are totally worth it. Overall, the app is easy to use and feels amazing for introverted people like me." ●"Pdb has quietly changed how I see myself. I've learned so many new things about typology here and got to know lots of new people. You can customize your profile so nicely, and everything feels very inclusive." --- Find your people — the ones who actually get you. Pdb is where introverts, deep thinkers, and personality nerds come together. Type your favorite character, discover your cognitive functions, and meet real friends who share your wavelength. Whether you're an INFP looking for someone who understands your inner world, or an ENTP ready to debate character typings at 2am — this is your place. --- What makes Pdb different ● Personality Database: Over 2 million profiles of characters, celebrities, theme songs, and real people — all typed by the community. From anime protagonists to your favorite musicians, discover who resonates with your essence and find your type twins. ● Friends who get you: Not another swipe app. Pdb matches you through shared personality, interests, and the conversations that actually matter. Send thought bubbles, react to profiles, and let friendships grow naturally from real connection — not forced small talk. ● Go deep on typology: MBTI, cognitive functions, Big 5, Enneagram, Socionics, Attitudinal Psyche — explore the frameworks that help you understand yourself and others on a deeper level. Our compatibility tools show you how different types connect, clash, and complement each other. ● Post-movie deep dives: Just watched something? Look up the characters on Pdb, debate their personality types with fellow fans, and connect with people who love analyzing stories the way you do. Every movie, show, book, and game becomes a conversation starter. ● Safe space for introverts: A community built around depth over small talk. No pressure to be "on" all the time. Share thought bubbles at your own pace, react quietly to things that resonate, and ease into friendships without the anxiety of traditional social apps. ● Self-discovery tools: Understand yourself through multiple personality frameworks. See how your type shows up in different systems, explore your cognitive function stack, and discover patterns in how you relate to the world and the people around you. --- Why millions stay on Pdb ● The largest personality typing database anywhere — no other app comes close. Over 2 million profiles and growing every day. ● Built for people who think deeply. Real conversations about personality, growth, relationships, and the things you care about. ● A community that feels like home. Introverts, deep feelers, and curious minds from every corner of the world. ● Premium insights to go even deeper into compatibility, self-understanding, and the nuances of your personality type. ● Regular updates with new features, new characters, and new ways to connect with people who share your wavelength. --- Start your journey. Explore your personality. Find friends who truly get you. --- Contact us: hello@pdb.app Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://www.personality-database.com/terms.php Privacy policy: https://www.personality-database.com/privacy.php

About

Lumraa

Features
Read full description

One question. Seven billion perspectives. Lumraa is a daily anonymous polling app that reveals how the world really thinks. No accounts. No followers. No algorithms shaping what you see. Just honest answers from real people, broken down by age, gender, and location. HOW IT WORKS A new question drops every day. Answer Yes or No, completely anonymously. Then see in real time how your response stacks up against a global audience, filtered by the demographics that matter to you. But here is where it gets interesting. After you vote, predict where the crowd will land. Pick your confidence level, set your window, and earn points for accuracy. The tighter your prediction, the higher the reward. Your streak multiplies everything, so showing up every day matters as much as being right. Answer 15 questions and Lumraa builds a personality profile based on how you actually think, not how you present yourself online. WHAT YOU GET A fresh question every single day Real-time results from a global audience Demographic breakdowns by age, gender, and location A prediction game with weekly, monthly, and all-time leaderboards A personality profile that evolves as you answer more Zero sign-up, truly anonymous from the start WHY LUMRAA Most opinions you see online are filtered by algorithms, social pressure, and whoever shouts loudest. Lumraa strips all of that away. Anonymity unlocks honesty, and honesty is where things get interesting. Thirty seconds a day. One question. Find out where you really stand. YOUR PRIVACY, GUARANTEED Lumraa does not know who you are, and it is designed that way. No name, no email, no social login. Your answers belong to you, protected by architecture, not just a privacy policy.

Screenshots

Pdb4 screens
Lumraa4 screens

Verdict

The call

The clearest difference is in-app purchases: Lumraa at none against Pdb's 24. Lumraa also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Pdb's advantage is update cadence (every 6 days vs every 3 weeks). On price and ads 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. Pdb sells 22 in-app purchases, starting at $7.99 per month. Lumraa asks for nothing beyond the download.

UpkeepUpdate frequency

Pdb ships an update every 6 days, Lumraa every 3 weeks. The most recent releases landed on October 1, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
Pdb versus Lumraa: the parameters behind the verdict, then further details
ParameterPdbLumraa
PriceFreeFree
Rating4.2 (5.1K ratings) — better—
Positive reviews62.0% of reviews—
Number of ratings5.1K — better—
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size240 MB37 MB
Age rating12+17+
DeveloperPDB PTE. LTD.Aparna Keswani

Bugs and requests

Pdb

Reported bugs

4 issues
  • Messages and chat history disappearing
  • Profiles not loading properly
  • Voting and commenting features not working consistently
  • Glitches when switching between app and website

Requested features

5 requests
  • Add enneagram and instinctual variant filtering
  • Improve search and sorting functionality
  • Allow offline access to profiles
  • Provide more privacy controls
  • Enhance community moderation tools

Lumraa

Not enough reviews yet to summarise bugs or requests.

In-app purchases

22 purchases

Pdb

Subscriptions19
  • 1-Month Basic$7.991 Month
  • 1-Month Plus3 Days trial$12.991 Month
  • 3-Month Basic3 Days trial$12.993 Months
Show 16 more
  • 3-Month Basic$12.993 Months
  • 1-Month Plus$12.991 Month
  • 1-Month Pro2 variants$14.991 Month
  • 1-Month Pro3 Days trial$14.991 Month
  • PDB Premium - 3 Months$19.993 Months
  • 3-Month Plus3 Days trial$19.993 Months
  • 3-Month Plus$19.993 Months
  • PDB Premium - 3 Months3 Months trial$24.993 Months
  • 3-Month Pro3 Days trial2 variants$24.993 Months
  • 3-Month Pro$24.993 Months
  • 12-Month Basic3 Days trial$24.991 Year
  • 12-Month Basic3 Days trial$29.991 Year
  • 12-Month Plus3 Days trial$39.991 Year
  • 12-Month Plus3 Days trial$44.991 Year
  • 12-Month Premium3 Days trial$49.991 Year
  • 12-Month Pro3 Days trial$59.991 Year
One-time3
  • 80 Coins$0.99
  • 450 Coins$4.99
  • 950 Coins$9.99
None

Lumraa

No in-app purchases

Questions

Is Pdb free?
Pdb is free to download, with in-app purchases available.
Is Lumraa free?
Lumraa is free to download, with no in-app purchases.
Do Pdb or Lumraa have ads?
Both Pdb and Lumraa show ads.
Which is updated more often, Pdb or Lumraa?
Pdb ships an update every 6 days, and Lumraa every 3 weeks. Most recently, Pdb was updated on October 1, 2026 and Lumraa on September 20, 2026.

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