# HSE DAYS vs Зарубежнефть

The clearest difference is update cadence: Зарубежнефть at every 2 months against HSE DAYS's every 11 months. HSE DAYS's advantage is iOS requirement (13.0 vs 15.3). 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.

HSE DAYS ships an update every 11 months, Зарубежнефть every 2 months. The most recent releases landed on September 23, 2026 and August 4, 2026 respectively.

## The numbers

| Metric | HSE DAYS | Зарубежнефть |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 6 MB | 30 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SUVOROV LTD](https://appshunter.io/developer/1629887611) | [АО Зарубежнефть](https://appshunter.io/developer/1723474566) |

## What reviewers say

### HSE DAYS

[App page](https://appshunter.io/ios/app/hse-days/id1629887609)

**Features:** macOS Compatibility

**In-app purchases:** none


### Зарубежнефть

[App page](https://appshunter.io/ios/app/id6475166763)

**In-app purchases:** none


## Frequently asked questions

### Is HSE DAYS free?

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

### Is Зарубежнефть free?

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

### Do HSE DAYS or Зарубежнефть have ads?

Neither HSE DAYS nor Зарубежнефть shows ads.

### Which is updated more often, HSE DAYS or Зарубежнефть?

HSE DAYS ships an update every 11 months, and Зарубежнефть every 2 months. Most recently, HSE DAYS was updated on September 23, 2026 and Зарубежнефть on August 4, 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.*