# Познай себя vs Gesserit

The clearest difference is in-app purchases: Gesserit at none against Познай себя's 10. Gesserit also leads on update cadence (every 11 days vs every 6 weeks). Познай себя's advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Познай себя sells 10 one-off in-app purchases. Gesserit asks for nothing beyond the download.

Познай себя ships an update every 6 weeks, Gesserit every 11 days. The most recent releases landed on October 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Познай себя | Gesserit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 118 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [UPDT d.o.o.](https://appshunter.io/developer/430295602) | [Vsevolod Liapin](https://appshunter.io/developer/1786407099) |

## What reviewers say

### Познай себя

[App page](https://appshunter.io/ios/app/id467393427)

Discover your inner self with a collection of psychological tests. Improve your life by identifying and addressing personal shortcomings. Track your progress over time and test friends for fun or insight.

**Highlights:** Variety of psychological tests, Unlimited test retakes, Secure local data storage, Test friends and track changes, Professional and amateur tests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Тест "Ваш темперамент" | $0.99 | one-time |
| Тест "Карьера или семья" | $0.99 | one-time |
| Взгляд на Вас со стороны - тест Лири | $0.99 | one-time |
| Шкала депрессии и стрессоустойчивости | $0.99 | one-time |
| платный тест | $0.99 | one-time |
| Платный Тест #1 | $0.99 | one-time |
| Платный тест #2 | $0.99 | one-time |
| Платный тест #3 | $0.99 | one-time |
| Платный тест #4 | $0.99 | one-time |
| Платный тест #5 | $0.99 | one-time |


### Gesserit

[App page](https://appshunter.io/ios/app/gesserit/id1636181735)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Познай себя free?

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

### Is Gesserit free?

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

### Do Познай себя or Gesserit have ads?

Neither Познай себя nor Gesserit shows ads.

### Which is updated more often, Познай себя or Gesserit?

Познай себя ships an update every 6 weeks, and Gesserit every 11 days. Most recently, Познай себя was updated on October 29, 2026 and Gesserit on October 14, 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.*