Comparison

Introvert vs MUCTR

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

Head to head
About

Introvert

Access concise, 20-minute lectures summarizing books and studies on diverse topics. Earn certificates, track progress, and listen offline or in the background. Join a global community focused on self-growth.

Highlights
  • 20-minute lecture summaries
  • 500+ book summaries
  • 13 diverse topics
  • Certificates of completion
  • Progress tracking and ratings
  • Offline listening
  • Background playback
Read full description

Self-development in any topic in 20 minutes. We know you don't have time to read this text. Just like specialized articles, 500+ page books, and lengthy studies. OUR COURSES Courses summarize hundreds of books and save you years of college into bite-sized 20-min lectures. Listen to them on the go, in the background — whenever you want. 13 TOPICS: from the evolution of anime to the psychology of leadership, we've got something for everyone! MOTIVATING SELF-GROWTH We award you certificates for each course, show your progress and conduct ratings. AUTHORS ARE PROS Our speakers pack their vast expertise into concise lectures to make the courses efficient yet engaging. ALWAYS AT HAND watch lectures on any device and even with no connection — just download them, and there you go! BACKGROUND PLAY Courses can work like podcasts or audiobooks. Listen to them on the go, during lunch, or as you do your chores. The nerdy Introvert community celebrates more than 300,000 users around the world. Join in — let’s grow together! • User Agreement and Terms of Use: https://artforintrovert.com/privacy_policy • Subscription policy: https://artforintrovert.com/subscriptionpolicy • License terms - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Contest rules: https://artforintrovert.com/universal-rules

About

MUCTR

This official university app streamlines educational and administrative processes for employees and students. It offers news updates, messaging, access to educational resources, campus navigation, and a dynamic class schedule.

Highlights
  • University news updates
  • Student and employee messaging
  • Access to educational environment
  • Campus navigation map
  • Dynamic class schedule
  • Corporate account access
Features
Read full description

The official application for employees and students of the Russian University of Chemical Technology named after D. I. Mendeleev This is an updated mobile application of the Russian Chemical Technical University, developed specifically for employees and students of the University. Its goal is to make the educational and pedagogical processes at the university more convenient. Here's what you can do with the app: Always be aware of the latest news from the life of the University. It is easy to keep in touch with other students and employees through a convenient messaging system. Quickly access information from the Electronic Information and Educational Environment of the University. Get free access to information in your Corporate Account. Navigate around the University complexes using a schematic map, where important objects are marked. View a constantly updated class schedule in a convenient calendar format and view the schedule of other groups. Quickly and conveniently use all key systems and services of the Mendeleev University. Your comments and suggestions are always welcome as we strive to make our service even better!

Screenshots

Introvert4 screens
MUCTR4 screens

Verdict

The call

The clearest difference is in-app purchases: MUCTR at none against Introvert's 10. MUCTR also leads on iOS requirement (13.0 vs 17.0). Introvert's advantage is ratings volume (897 vs 13) and update cadence (every 11 days vs every 6 weeks). On price, rating, review sentiment 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. Introvert sells 10 in-app purchases, starting at $6.99 per month. MUCTR asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Introvert holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Introvert has 897 ratings behind it against 13, so its average is the more settled of the two. Written reviews split almost evenly too, at 48% and 47% positive.

UpkeepUpdate frequency

Introvert ships an update every 11 days, MUCTR every 6 weeks. Both last shipped on November 7, 2026.

Scorecard5 real differences · 5 level
Introvert versus MUCTR: the parameters behind the verdict, then further details
ParameterIntrovertMUCTR
PriceFreeFree
Rating4.7 (897 ratings) — better4.5 (13 ratings)
Positive reviews47.9% of reviews — better47.4% of reviews
Number of ratings897 — better13
Update frequencyEvery 11 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size488 MB59 MB
Age rating4+4+
DeveloperArtIntrovert LLCРХТУ имени Д.И. Менделеева

Customer experience

Introvert

All ratings892 ratings
Positive93.2%
Neutral1.7%
Negative5.2%
Written reviews334 reviews
Positive47.9%
Neutral8.7%
Negative43.4%

MUCTR

All ratings11 ratings
Positive81.8%
Neutral9.1%
Negative9.1%
Written reviews19 reviews
Positive47.4%
Neutral15.8%
Negative36.8%

Bugs and requests

Introvert

Reported bugs

5 issues
  • White screen issues
  • Login and registration problems
  • Inconsistent progress tracking
  • Subscription billing errors
  • Compatibility issues on older devices

Requested features

5 requests
  • Option to adjust text size
  • Improved offline capabilities
  • Seamless integration between app and website
  • More personalization options
  • Subtitles and transcripts for lectures

MUCTR

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Introvert

Subscriptions4
  • Тариф 1 месяц7 Days trial$6.991 Month
  • Monthly rate7 Days trial$6.991 Month
  • 1 month subscription7 Days trial$6.991 Month
Show 1 more
  • 1 year subscription7 Days trial$49.991 Year
One-time6
  • Лекция$0.99
  • Лекция$4.99
  • Видеолекция$9.99
Show 3 more
  • Профильный курс$42.99
  • Профильный курс$49.99
  • Профильный курс$54.99
None

MUCTR

No in-app purchases

Questions

Is Introvert free?
Introvert is free to download, with in-app purchases available.
Is MUCTR free?
MUCTR is free to download, with no in-app purchases.
Which has better reviews, Introvert or MUCTR?
Introvert is rated higher. Introvert averages 4.7 out of 5 from 897 ratings, while MUCTR averages 4.5 from 13 ratings.
Do Introvert or MUCTR have ads?
Neither Introvert nor MUCTR shows ads.
Which is updated more often, Introvert or MUCTR?
Introvert ships an update every 11 days, and MUCTR every 6 weeks. Most recently, Introvert was updated on November 7, 2026 and MUCTR on November 7, 2026.

Other comparisons