# Давыдовский ключ vs Mer Hatsy Yerevan · Ереван

The clearest difference is iOS requirement: Давыдовский ключ at 12.4 against Mer Hatsy Yerevan · Ереван's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Давыдовский ключ | Mer Hatsy Yerevan · Ереван |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1549222724/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 84 MB | 21 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airat Ramazanov](https://appshunter.io/developer/1438449593) | [Лаборатория Икс](https://appshunter.io/developer/1291546649) |

## What reviewers say

### Давыдовский ключ

[App page](https://appshunter.io/ios/app/id1549222724)

Order bottled water for home or office delivery in Vladivostok. This free application simplifies the process of getting clean drinking water at your convenience.

**Highlights:** Order bottled water, Home and office delivery, Convenient ordering, Free application

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

**In-app purchases:** none


### Mer Hatsy Yerevan · Ереван

[App page](https://appshunter.io/ios/app/mer-hatsy-yerevan/id6759379742)

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

**In-app purchases:** none


## Frequently asked questions

### Is Давыдовский ключ free?

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

### Is Mer Hatsy Yerevan · Ереван free?

Mer Hatsy Yerevan · Ереван is free to download, with no in-app purchases.

### Do Давыдовский ключ or Mer Hatsy Yerevan · Ереван have ads?

Neither Давыдовский ключ nor Mer Hatsy Yerevan · Ереван shows ads.

---

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