# mOchrona vs Pstryk

The clearest difference is update cadence: Pstryk at every 3 weeks against mOchrona's every 5 months. mOchrona's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

mOchrona ships an update every 5 months, Pstryk every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | mOchrona | Pstryk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pstryk/id6480014032/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 58 MB | 110 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NASK - NATIONAL RESEARCH INSTITUTE](https://appshunter.io/developer/1574688251) | [BANKILO SA](https://appshunter.io/developer/1601251824) |

## What reviewers say

### mOchrona

[App page](https://appshunter.io/ios/app/mochrona/id1574688249)

This app helps parents monitor and manage their child's internet and app usage. It allows setting rules for access, tracking activity, and provides educational resources on online safety. Features include app time limits, website category blocking, and an SOS button for emergencies.

**Highlights:** Set internet and app usage rules, Track child's online activity, Block harmful website categories, App time limits, SOS button for emergencies, Educational resources on online safety

**Features:** macOS Compatibility

**In-app purchases:** none


### Pstryk

[App page](https://appshunter.io/ios/app/pstryk/id6480014032)

Monitor your electricity usage, costs, and carbon footprint with dynamic pricing. This app helps you save money by identifying the cheapest times to use energy and manage multiple properties. It offers convenient payments and family sharing for energy cost management.

**Highlights:** Dynamic electricity pricing, Real-time usage statistics, Historical consumption data, In-app bill payments, Multi-property management, Family energy cost sharing

**In-app purchases:** none


## Frequently asked questions

### Is mOchrona free?

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

### Is Pstryk free?

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

### Do mOchrona or Pstryk have ads?

Neither mOchrona nor Pstryk shows ads.

### Which is updated more often, mOchrona or Pstryk?

mOchrona ships an update every 5 months, and Pstryk every 3 weeks. Most recently, mOchrona was updated on October 24, 2026 and Pstryk on October 30, 2026.

---

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