# Landau vs Живой Календарь AR

The clearest difference is review sentiment: Landau at 100% against Живой Календарь AR's 0%. Живой Календарь AR's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Landau sells 2 one-off in-app purchases. Живой Календарь AR asks for nothing beyond the download.

Landau ships an update monthly, Живой Календарь AR every 2 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Landau | Живой Календарь AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/landau/id1075866483/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 173 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LLC Sport Star Management](https://appshunter.io/developer/415728944) | [SHKOLNY NAVIGATOR, OOO](https://appshunter.io/developer/1487413693) |

## What reviewers say

### Landau

[App page](https://appshunter.io/ios/app/landau/id1075866483)

Calculate your attractiveness coefficient using a formula based on your body measurements and compare yourself to stars. Get tips to improve your score and track your progress daily.

**Highlights:** Attractiveness coefficient calculation, Body measurement input (height, weight, bust, waist, hips), Progress tracking, Comparison with celebrity scores, Improvement tips

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 расчетов | $0.99 | one-time |
| 30 расчетов | $0.99 | one-time |


### Живой Календарь AR

[App page](https://appshunter.io/ios/app/ar/id1487821939)

Experience art like never before with this augmented reality application. Point your device at calendar images to see them come alive with animation, music, and poetry. Learn about the artists and their creations.

**Highlights:** Augmented reality art animation, Interactive calendar pages, Charming music and city movement, Poetry integration, Detailed information on paintings and artists, Links to artist social media pages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Landau free?

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

### Is Живой Календарь AR free?

Живой Календарь AR is free to download, with no in-app purchases.

### Do Landau or Живой Календарь AR have ads?

Neither Landau nor Живой Календарь AR shows ads.

### Which is updated more often, Landau or Живой Календарь AR?

Landau ships an update monthly, and Живой Календарь AR every 2 months. Most recently, Landau was updated on October 15, 2026 and Живой Календарь AR on October 5, 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.*