# OPEC ASB vs GECF Mobile App

The clearest difference is update cadence: GECF Mobile App at every 2 months against OPEC ASB's every 9 months. OPEC ASB's advantage is iOS requirement (10.0 vs 15.4). 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.

OPEC ASB ships an update every 9 months, GECF Mobile App every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OPEC ASB | GECF Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/opec-asb/id1170047216/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 85 MB | 78 MB |
| Requires iOS | **10.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OPEC](https://appshunter.io/developer/1170047215) | [THE GAS EXPORTING COUNTRIES FORUM](https://appshunter.io/developer/1220122122) |

## What reviewers say

### OPEC ASB

[App page](https://appshunter.io/ios/app/opec-asb/id1170047216)

Access reliable data on the global oil and gas industry. This application serves as a key resource for stakeholders, promoting transparency and data sharing within the sector.

**Highlights:** Global oil and gas industry data, Publicly available statistics, Data transparency, Stakeholder resource, Industry insights

**Features:** macOS Compatibility

**In-app purchases:** none


### GECF Mobile App

[App page](https://appshunter.io/ios/app/gecf-mobile-app/id1174803255)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OPEC ASB free?

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

### Is GECF Mobile App free?

GECF Mobile App is free to download, with no in-app purchases.

### Do OPEC ASB or GECF Mobile App have ads?

Neither OPEC ASB nor GECF Mobile App shows ads.

### Which is updated more often, OPEC ASB or GECF Mobile App?

OPEC ASB ships an update every 9 months, and GECF Mobile App every 2 months. Most recently, OPEC ASB was updated on October 24, 2026 and GECF Mobile App on October 26, 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.*