# Del mare | Казань vs Квартал | Чистополь

Del mare | Казань and Квартал | Чистополь are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Del mare | Казань ships an update every 62 months, Квартал | Чистополь every 51 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Del mare | Казань | Квартал | Чистополь |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 62 months | **Every 51 months** |
| Size | 44 MB | 43 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Ekaterina Mazenina](https://appshunter.io/developer/1451217991) | [Ivan Kataev](https://appshunter.io/developer/1451217617) |

## What reviewers say

### Del mare | Казань

[App page](https://appshunter.io/ios/app/del-mare/id1499653414)

**Features:** macOS Compatibility

**In-app purchases:** none


### Квартал | Чистополь

[App page](https://appshunter.io/ios/app/id1506912466)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Del mare | Казань free?

Del mare | Казань is free to download, with no in-app purchases.

### Is Квартал | Чистополь free?

Квартал | Чистополь is free to download, with no in-app purchases.

### Do Del mare | Казань or Квартал | Чистополь have ads?

Neither Del mare | Казань nor Квартал | Чистополь shows ads.

### Which is updated more often, Del mare | Казань or Квартал | Чистополь?

Del mare | Казань ships an update every 62 months, and Квартал | Чистополь every 51 months. Most recently, Del mare | Казань was updated on October 16, 2026 and Квартал | Чистополь on October 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.*