# OPEC WOO vs Kpler

The clearest difference is update cadence: Kpler at fortnightly against OPEC WOO's every 11 months. Kpler also leads on ratings volume (17 vs 2). OPEC WOO's advantage is iOS requirement (10.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for OPEC WOO against 5.0 for Kpler. That said, the two scores are not equally well evidenced: Kpler has 17 ratings behind it against 2, so its average is the more settled of the two.

OPEC WOO ships an update every 11 months, Kpler fortnightly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OPEC WOO | Kpler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/opec-woo/id1435915482/reviews) | [5.0 (17 ratings)](https://appshunter.io/ios/app/kpler-commodities-market-data/id1614853888/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 57 MB | 109 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OPEC](https://appshunter.io/developer/1170047215) | [Kpler](https://appshunter.io/developer/964438115) |

## What reviewers say

### OPEC WOO

[App page](https://appshunter.io/ios/app/opec-woo/id1435915482)

Access vital energy industry analysis and data. Explore medium- and long-term prospects for the global oil industry up to 2045, including economic, supply, demand, policy, and technology developments. Features interactive graphs and tables for in-depth analysis.

**Highlights:** Energy industry analysis, Global oil industry prospects, Upstream and downstream analysis, Policy and technology developments, Interactive graphs and tables, Search engine, Bookmarking function

**Features:** macOS Compatibility

**In-app purchases:** none


### Kpler

[App page](https://appshunter.io/ios/app/kpler-commodities-market-data/id1614853888)

Access real-time global commodity intelligence and analytics on the go. Stay informed with unbiased research, news, and a dynamic map for tracking vessels, cargo, and commodity flows.

**Highlights:** Real-time commodity market news, Unbiased research reports, Webinar access, Dynamic vessel and cargo tracking map, Global commodity flow data, Fleet metrics

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OPEC WOO free?

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

### Is Kpler free?

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

### Which has better reviews, OPEC WOO or Kpler?

OPEC WOO and Kpler are both rated 5.0 out of 5 on the App Store, from 2 and 17 ratings respectively.

### Do OPEC WOO or Kpler have ads?

Neither OPEC WOO nor Kpler shows ads.

### Which is updated more often, OPEC WOO or Kpler?

OPEC WOO ships an update every 11 months, and Kpler fortnightly. Most recently, OPEC WOO was updated on September 29, 2026 and Kpler on October 7, 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.*