# PVT Analysis vs Пожарная безопасность ПТМ 2026

The clearest difference is in-app purchases: PVT Analysis at none against Пожарная безопасность ПТМ 2026's 4. PVT Analysis also leads on iOS requirement (9.0 vs 12.4). On price, ads and device support there is nothing between them.

Both are free to download. Пожарная безопасность ПТМ 2026 sells 4 one-off in-app purchases. PVT Analysis asks for nothing beyond the download.

## The numbers

| Metric | PVT Analysis | Пожарная безопасность ПТМ 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 67 MB | 21 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Natalia Shelyago](https://appshunter.io/developer/1618907003) | [Alisa Potapova](https://appshunter.io/developer/666897984) |

## What reviewers say

### PVT Analysis

[App page](https://appshunter.io/ios/app/pvt-analysis-pvt/id1478851769)

This application introduces students to the fundamentals of PVT analysis for reservoir oil. It allows for experimental determination of four key reservoir oil parameters: gas saturation pressure, compressibility, volumetric coefficient, and gas content.

**Highlights:** Learn PVT analysis basics, Experimentally determine oil parameters, Measure gas saturation pressure, Calculate oil compressibility, Determine volumetric coefficient, Measure gas content

**Features:** macOS Compatibility

**In-app purchases:** none


### Пожарная безопасность ПТМ 2026

[App page](https://appshunter.io/ios/app/2026/id1634385446)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| П 112.19 | $0.99 | one-time |
| П 113.13 | $0.99 | one-time |
| П 1206.7 | $0.99 | one-time |
| П 114.2 | $0.99 | one-time |


## Frequently asked questions

### Is PVT Analysis free?

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

### Is Пожарная безопасность ПТМ 2026 free?

Пожарная безопасность ПТМ 2026 is free to download, with in-app purchases available.

### Do PVT Analysis or Пожарная безопасность ПТМ 2026 have ads?

Neither PVT Analysis nor Пожарная безопасность ПТМ 2026 shows ads.

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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.*