# Introvert vs Кубанский Политех

The clearest difference is rating: Introvert at 4.7 against Кубанский Политех's 4.2. Introvert also leads on update cadence (every 11 days vs every 3 months) and ratings volume (897 vs 6). Кубанский Политех's advantage is in-app purchases (none vs 10) and review sentiment (80% vs 48%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Introvert sells 10 in-app purchases, starting at $6.99 per month. Кубанский Политех asks for nothing beyond the download.

Introvert holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Introvert has 897 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 48% of Introvert's written reviews are positive against 80% of Кубанский Политех's, so the app with the better star average is not the one people write more warmly about.

Introvert ships an update every 11 days, Кубанский Политех every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Introvert | Кубанский Политех |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (897 ratings)](https://appshunter.io/ios/app/introvert-self-development/id1561586203/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/id6503481633/reviews) |
| Number of ratings | **897** | 6 |
| Positive reviews | 47.9% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 488 MB | 29 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ArtIntrovert LLC](https://appshunter.io/developer/1727512095) | [Ruslan Semkin](https://appshunter.io/developer/1749381262) |

## What reviewers say

### Introvert

[App page](https://appshunter.io/ios/app/introvert-self-development/id1561586203)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Тариф 1 месяц | $6.99 | per month |
| Monthly rate | $6.99 | per month |
| 1 month subscription | $6.99 | per month |
| 1 year subscription | $49.99 | per year |
| Лекция | $0.99 | one-time |
| Лекция | $4.99 | one-time |
| Видеолекция | $9.99 | one-time |
| Профильный курс | $42.99 | one-time |
| Профильный курс | $49.99 | one-time |
| Профильный курс | $54.99 | one-time |

**What reviewers like**

- 🚀 Interesting and informative lectures
- 👍 Convenient and intuitive interface
- 💡 Gamification elements like rating and rewards
- 🤖 Helpful AI assistant
- 🌐 Diverse range of topics covered

**What reviewers complain about**

- 🐛 Frequent bugs and glitches
- 🔌 Issues with offline mode and downloads
- 💸 Unclear subscription management and cancellation
- 🔍 Lack of search and filtering options
- 🔊 Poor audio/video synchronization

**Reported bugs**

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

**Requested features**

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


### Кубанский Политех

[App page](https://appshunter.io/ios/app/id6503481633)

This app provides students with easy access to their academic information, including class schedules and grades. It offers a secure and user-friendly interface for daily academic management.

**Highlights:** Class schedule tracking, Gradebook and GPA monitoring, Secure login with biometrics, Updated interface with modern design, Real-time schedule updates

**In-app purchases:** none


## Frequently asked questions

### Is Introvert free?

Introvert is free to download, with in-app purchases available.

### Is Кубанский Политех free?

Кубанский Политех is free to download, with no in-app purchases.

### Which has better reviews, Introvert or Кубанский Политех?

Introvert is rated higher. Introvert averages 4.7 out of 5 from 897 ratings, while Кубанский Политех averages 4.2 from 6 ratings.

### Do Introvert or Кубанский Политех have ads?

Neither Introvert nor Кубанский Политех shows ads.

### Which is updated more often, Introvert or Кубанский Политех?

Introvert ships an update every 11 days, and Кубанский Политех every 3 months. Most recently, Introvert was updated on November 7, 2026 and Кубанский Политех on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*