# iЛюшер vs Gesserit

The clearest difference is in-app purchases: Gesserit at none against iЛюшер's 1. Gesserit also leads on ads (none vs shown) and update cadence (every 11 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. iЛюшер sells 1 one-off in-app purchase. Gesserit asks for nothing beyond the download.

iЛюшер ships an update every 9 months, Gesserit every 11 days. The most recent releases landed on August 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iЛюшер | Gesserit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i/id609817361/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 45.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 118 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Alexey Kuzovkov](https://appshunter.io/developer/609817364) | [Vsevolod Liapin](https://appshunter.io/developer/1786407099) |

## 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 |


### Gesserit

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iЛюшер free?

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

### Is Gesserit free?

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

### Do iЛюшер or Gesserit have ads?

iЛюшер shows ads; Gesserit does not.

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

iЛюшер ships an update every 9 months, and Gesserit every 11 days. Most recently, iЛюшер was updated on August 21, 2026 and Gesserit on September 10, 2026.

---

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