# Pumpout Nav vs Vector GDX

The clearest difference is update cadence: Vector GDX at weekly against Pumpout Nav's every 4 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.

Pumpout Nav ships an update every 4 months, Vector GDX weekly. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Pumpout Nav | Vector GDX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (117 ratings)](https://appshunter.io/ios/app/pumpout-nav/id1148752109/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 61 MB | 118 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ecom enterprises, inc.](https://appshunter.io/developer/576917120) | [Gates Defense Systems, LLC](https://appshunter.io/developer/1858077698) |

## What reviewers say

### Pumpout Nav

[App page](https://appshunter.io/ios/app/pumpout-nav/id1148752109)

Find nearby sewage pumpout stations, floating restrooms, and dump stations for your boat. View facility details, log your pumpouts, and learn about proper waste disposal to protect waterways. Available in select coastal and lake regions.

**Highlights:** Find nearby pumpout stations, Locate floating restrooms and dump stations, Real-time mobile pumpout tracking, View facility hours and contact info, Log pumpouts and favorite locations, Learn about sewage disposal regulations, Identify No Discharge Zones

**Features:** Vision Pro support

**In-app purchases:** none


### Vector GDX

[App page](https://appshunter.io/ios/app/vector-gdx/id6761137106)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pumpout Nav free?

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

### Is Vector GDX free?

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

### Do Pumpout Nav or Vector GDX have ads?

Neither Pumpout Nav nor Vector GDX shows ads.

### Which is updated more often, Pumpout Nav or Vector GDX?

Pumpout Nav ships an update every 4 months, and Vector GDX weekly. Most recently, Pumpout Nav was updated on October 6, 2026 and Vector GDX on October 1, 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.*