# X Petro vs EnAPP

The clearest difference is update cadence: EnAPP at every 6 weeks against X Petro's every 4 months. EnAPP also leads on iOS requirement (11.0 vs 13.0). 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.

X Petro ships an update every 4 months, EnAPP every 6 weeks. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | X Petro | EnAPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/enapp/id1516048180/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 75 MB | 34 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POSTOAKI DESENVOLVIMENTO TECNOLOGICO LTDA](https://appshunter.io/developer/1186130596) | [江苏易安联](https://appshunter.io/developer/1516048179) |

## What reviewers say

### X Petro

[App page](https://appshunter.io/ios/app/x-petro/id1259602491)

This app offers users discounts on fuel purchases and provides fuel consumption reports. It helps users track their spending and save money at the pump.

**Highlights:** Fuel purchase discounts, Consumption reports, Spending tracking, Savings at the pump

**Features:** macOS Compatibility

**In-app purchases:** none


### EnAPP

[App page](https://appshunter.io/ios/app/enapp/id1516048180)

This mobile component is part of a comprehensive security solution based on zero-trust principles. It integrates terminal, application access, and data interaction security to create a unified platform. The solution aims to move beyond fragmented traditional network security models.

**Highlights:** Zero-trust security principles, SDP architecture, Unified terminal security, Application access security, Data interaction security, Integrated security solution

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is X Petro free?

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

### Is EnAPP free?

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

### Do X Petro or EnAPP have ads?

Neither X Petro nor EnAPP shows ads.

### Which is updated more often, X Petro or EnAPP?

X Petro ships an update every 4 months, and EnAPP every 6 weeks. Most recently, X Petro was updated on June 1, 2026 and EnAPP 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.*