Comparison

Psychology Dictionary vs UniTalk

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

Head to head
About

Psychology Dictionary

Explore over 18,000 psychological terms with in-depth explanations and a pronunciation guide. This app serves as a comprehensive resource for students, professionals, and anyone interested in mental health and self-improvement.

Highlights
  • Extensive database of 18,000+ terms
  • In-depth explanations
  • Bookmark and favorite terms
  • Pronunciation guide
  • Regularly updated content
Features
Read full description

Unlock the secrets of the human mind with Psychology Dictionary, your comprehensive guide to over 18,000 psychological terms. Delve into the fascinating world of mental health, therapy, and self-improvement, all at your fingertips. Expand your mental horizons and gain a deeper understanding of the human psyche. Download Psychology Dictionary today and embark on your journey towards self-discovery and mental wellness. KEY FEATURES EXTENSIVE DATABASE Access a vast collection of 18,000+ up-to-date psychological terms, from A to Z. Whether you're a student, professional, or simply curious, our app covers it all. IN-DEPTH EXPLANATIONS Dive deep into each term with detailed definitions and explanations. Gain insights into the complex concepts of psychology and mental health. BOOKMARK & FAVORITE Create your own personalized library by bookmarking your most-used terms for quick reference. Save your favorites to revisit later. PRONOUNCIATION GUIDE Improve your vocabulary with our pronunciation guide. Speak confidently about psychological terms with accurate pronounciations. STAY UPDATED Our database is regularly updated to ensure you have the latest information in the ever-evolving field of psychology. WHY CHOOSE PSYCHOLOGY DICTIONARY? Enhance Your Knowledge: Whether you're a psychology student or just curious about the mind, our app provides a wealth of information to satisfy your curiosity. Perfect for Professionals: Psychologists, therapists, counselors, and educators can rely on our app as a handy reference tool in their practice. Self-Improvement: Explore the world of self-help, self-discovery, and personal growth through a better understanding of psychological concepts. https://apa.nefarius.co/privacy-policy https://apa.nefarius.co/terms-of-use

About

UniTalk

Features
Read full description

Your course should come with a group chat. UniTalk connects you with the verified students in your classes, without hunting for links, asking around, or finding out about the chat three weeks into the semester. Search your course. Join it. You’re in. Inside UniTalk, your classes become actual communities. Ask a question before an exam, figure out what you missed, meet the people sitting around you, or find classmates for a project without having to start from zero every time. And when you need help studying, UniTalk has that covered too. Your AI study companion can work with your syllabus and course materials, so you can ask questions with the context of what you are actually learning. UniTalk gives you one place to: Find and join your courses Talk with verified students from your university Keep up with class conversations Connect privately with classmates Create groups for projects, studying, or anything outside class Get study help based on your course materials University is already complicated enough. Finding your people shouldn’t be.

Screenshots

Psychology Dictionary4 screens
UniTalk4 screens

Verdict

The call

The clearest difference is in-app purchases: UniTalk at none against Psychology Dictionary's 8. UniTalk also leads on update cadence (every 5 days vs every 4 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support 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. Psychology Dictionary sells 8 in-app purchases, starting at $4.99 per 7 days. UniTalk asks for nothing beyond the download.

UpkeepUpdate frequency

Psychology Dictionary ships an update every 4 weeks, UniTalk every 5 days. The most recent releases landed on October 24, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 7 level
Psychology Dictionary versus UniTalk: the parameters behind the verdict, then further details
ParameterPsychology DictionaryUniTalk
PriceFreeFree
Rating4.5 (417 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings417 — better—
Update frequencyEvery 4 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size54 MB46 MB
Age rating4+17+
DeveloperNefarius AppsDANIEL HANY BANNA

Bugs and requests

Psychology Dictionary

Reported bugs

4 issues
  • Typo in definition of 'abuse' (foormal)
  • App closes when looking up terms
  • Video ads pop out while typing
  • Rate us function doesn't work

Requested features

2 requests
  • Add small or key examples for each word
  • Add horizontal view support for iPad (now implemented)

UniTalk

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Psychology Dictionary

Subscriptions8
  • Premium$4.997 Days
  • Premium3 Days trial$4.997 Days
  • Premium weekly with discount7 Days trial$9.997 Days
Show 5 more
  • Premium3 Days trial$9.991 Month
  • Premium$9.991 Month
  • Premium1 Month trial$14.991 Month
  • Premium$34.991 Year
  • Premium6 Months trial$74.991 Year
None

UniTalk

No in-app purchases

Questions

Is Psychology Dictionary free?
Psychology Dictionary is free to download, with in-app purchases available.
Is UniTalk free?
UniTalk is free to download, with no in-app purchases.
Do Psychology Dictionary or UniTalk have ads?
Neither Psychology Dictionary nor UniTalk shows ads.
Which is updated more often, Psychology Dictionary or UniTalk?
Psychology Dictionary ships an update every 4 weeks, and UniTalk every 5 days. Most recently, Psychology Dictionary was updated on October 24, 2026 and UniTalk on September 26, 2026.

Other comparisons