# Kalibro Заявки vs База Климата PRO (БК PRO)

The clearest difference is update cadence: База Климата PRO (БК PRO) at every 3 days against Kalibro Заявки's every 3 weeks. 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.

Kalibro Заявки ships an update every 3 weeks, База Климата PRO (БК PRO) every 3 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Kalibro Заявки | База Климата PRO (БК PRO) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 63 MB | 15 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BinomTech](https://appshunter.io/developer/1298398703) | [ANATOLII KHOLODOV](https://appshunter.io/developer/1837873174) |

## What reviewers say

### Kalibro Заявки

[App page](https://appshunter.io/ios/app/kalibro/id1568254554)

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

**In-app purchases:** none


### База Климата PRO (БК PRO)

[App page](https://appshunter.io/ios/app/pro-pro/id6752014122)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kalibro Заявки free?

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

### Is База Климата PRO (БК PRO) free?

База Климата PRO (БК PRO) is free to download, with no in-app purchases.

### Do Kalibro Заявки or База Климата PRO (БК PRO) have ads?

Neither Kalibro Заявки nor База Климата PRO (БК PRO) shows ads.

### Which is updated more often, Kalibro Заявки or База Климата PRO (БК PRO)?

Kalibro Заявки ships an update every 3 weeks, and База Климата PRO (БК PRO) every 3 days. Most recently, Kalibro Заявки was updated on October 12, 2026 and База Климата PRO (БК PRO) on October 10, 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.*