# Saybolt Directory vs Kpler

The clearest difference is update cadence: Kpler at fortnightly against Saybolt Directory's every 6 months. 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.

Saybolt Directory ships an update every 6 months, Kpler fortnightly. The most recent releases landed on May 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Saybolt Directory | Kpler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (17 ratings)](https://appshunter.io/ios/app/kpler-commodities-market-data/id1614853888/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 5 MB | 107 MB |
| Requires iOS | **14.7** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saybolt International B.V.](https://appshunter.io/developer/493919167) | [Kpler](https://appshunter.io/developer/964438115) |

## What reviewers say

### Saybolt Directory

[App page](https://appshunter.io/ios/app/saybolt-directory/id613093726)

**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 Saybolt Directory free?

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

### Is Kpler free?

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

### Do Saybolt Directory or Kpler have ads?

Neither Saybolt Directory nor Kpler shows ads.

### Which is updated more often, Saybolt Directory or Kpler?

Saybolt Directory ships an update every 6 months, and Kpler fortnightly. Most recently, Saybolt Directory was updated on May 17, 2026 and Kpler on September 20, 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.*