# OPK Country vs Calden Smart

The clearest difference is update cadence: OPK Country at weekly against Calden Smart's monthly. 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.

OPK Country ships an update weekly, Calden Smart monthly. The most recent releases landed on October 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | OPK Country | Calden Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (7 ratings)](https://appshunter.io/ios/app/opk-country/id1326856476/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 34.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 145 MB | 60 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luis Cosentino](https://appshunter.io/developer/1305706688) | [Caldén Smart](https://appshunter.io/developer/1763686759) |

## What reviewers say

### OPK Country

[App page](https://appshunter.io/ios/app/opk-country/id1326856476)

Manage access and control for your neighborhood with this mobile application. Send invitations to guests, authorize deliveries, access community information, and report incidents. Streamline neighborhood management and enhance security.

**Highlights:** Mobile invitations for guests, Authorize services and deliveries, Access community information, Book common spaces, Report incidents, View regulations and schedules

**In-app purchases:** none


### Calden Smart

[App page](https://appshunter.io/ios/app/calden-smart/id6737855207)

**In-app purchases:** none


## Frequently asked questions

### Is OPK Country free?

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

### Is Calden Smart free?

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

### Do OPK Country or Calden Smart have ads?

Neither OPK Country nor Calden Smart shows ads.

### Which is updated more often, OPK Country or Calden Smart?

OPK Country ships an update weekly, and Calden Smart monthly. Most recently, OPK Country was updated on October 1, 2026 and Calden Smart on September 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.*