# ShipIntel vs SLOW

The clearest difference is update cadence: SLOW at every 3 weeks against ShipIntel's every 5 months. SLOW also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ShipIntel ships an update every 5 months, SLOW every 3 weeks. The most recent releases landed on September 3, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ShipIntel | SLOW |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 85 MB | 14 MB |
| Requires iOS | 16.4 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maritime Optima AS](https://appshunter.io/developer/1478737073) | [Seoul Line Co., Ltd.](https://appshunter.io/developer/1748220716) |

## What reviewers say

### ShipIntel

[App page](https://appshunter.io/ios/app/shipintel/id1600489449)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SLOW

[App page](https://appshunter.io/ios/app/slow-tankers-intelligence/id6503179120)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShipIntel free?

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

### Is SLOW free?

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

### Do ShipIntel or SLOW have ads?

Neither ShipIntel nor SLOW shows ads.

### Which is updated more often, ShipIntel or SLOW?

ShipIntel ships an update every 5 months, and SLOW every 3 weeks. Most recently, ShipIntel was updated on September 3, 2026 and SLOW on September 23, 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.*