# iЛюшер vs Cognition

iЛюшер and Cognition both sit at 5.0 stars, but that hides the real split: 88% of Cognition's written reviews are positive against 45% of iЛюшер's. Cognition also leads on ads (none vs shown) and update cadence (monthly vs every 9 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. iЛюшер sells 1 one-off in-app purchase and Cognition sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for iЛюшер against 5.0 for Cognition. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews are what separate them: 45% of iЛюшер's written reviews are positive against 88% of Cognition's.

iЛюшер ships an update every 9 months, Cognition monthly. The most recent releases landed on August 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | iЛюшер | Cognition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/i/id609817361/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/cognition/id996952903/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | 45.0% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 30 MB | 4 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alexey Kuzovkov](https://appshunter.io/developer/609817364) | [Sergei Ivanov](https://appshunter.io/developer/932468091) |

## What reviewers say

### iЛюшер

[App page](https://appshunter.io/ios/app/i/id609817361)

This app uses a unique color perception method to quickly assess the psychophysiological state of individuals. It bypasses cultural and language barriers, revealing true emotional and psychological conditions through unconscious color choices. The eight-color version is concise and user-friendly.

**Highlights:** Psychophysiological state assessment, Color perception analysis, Profile creation, Result history storage, Social media sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Полная версия | $2.99 | one-time |


### Cognition

[App page](https://appshunter.io/ios/app/cognition/id996952903)

Explore your destiny and personal strengths with astrological insights, numerology, and psychological tests. Discover zodiac traits, personality numbers, and compatibility. Create profiles for your family and sync data across devices.

**Highlights:** Zodiac characteristics, Numerology analysis, Psychological tests, Compatibility diagnostics, Family profiles, Cloud synchronization

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO-версия (на месяц) | $1.99 | per month |
| PRO-версия (на год) | $9.99 | per year |
| PRO-версия (навсегда) | $19.99 | one-time |


## Frequently asked questions

### Is iЛюшер free?

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

### Is Cognition free?

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

### Which has better reviews, iЛюшер or Cognition?

iЛюшер and Cognition are both rated 5.0 out of 5 on the App Store, from 2 and 6 ratings respectively.

### Do iЛюшер or Cognition have ads?

iЛюшер shows ads; Cognition does not.

### Which is updated more often, iЛюшер or Cognition?

iЛюшер ships an update every 9 months, and Cognition monthly. Most recently, iЛюшер was updated on August 21, 2026 and Cognition on September 9, 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.*