# Pumpout Nav vs JSG Guide

The clearest difference is rating: Pumpout Nav at 4.5 against JSG Guide's 4.0. Pumpout Nav also leads on in-app purchases (none vs 2) and ratings volume (117 vs 3). JSG Guide's advantage is update cadence (weekly vs every 4 months) and chart position (#200 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. JSG Guide sells 2 in-app purchases, starting at $9.99 per month. Pumpout Nav asks for nothing beyond the download.

Pumpout Nav holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Pumpout Nav has 117 ratings behind it against 3, so its average is the more settled of the two.

Pumpout Nav ships an update every 4 months, JSG Guide weekly. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Pumpout Nav | JSG Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (117 ratings)](https://appshunter.io/ios/app/pumpout-nav/id1148752109/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/jsg-guide/id6761079269/reviews) |
| Number of ratings | **117** | 3 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#200** |
| Size | 61 MB | 2.4 GB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ecom enterprises, inc.](https://appshunter.io/developer/576917120) | [Justin Ellis](https://appshunter.io/developer/1887675467) |

## 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


### JSG Guide

[App page](https://appshunter.io/ios/app/jsg-guide/id6761079269)

**Currently charting:** #200 Top Grossing · Navigation (US App Store)

Access expert fishing knowledge with curated spots, bathymetric maps, and live conditions. An AI guide helps plan trips, log catches, and track routes, even offline. Ideal for anglers seeking to improve their catch rates.

**Highlights:** Curated fishing spots with rigs and depths, Bathymetric depth contour maps, Live weather and tide conditions, AI fishing guide for personalized advice, Log catches, bait, and notes, Offline GPS route tracking, Trip planner with waypoints

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly Subscription | $79.99 | per year |


## Frequently asked questions

### Is Pumpout Nav free?

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

### Is JSG Guide free?

JSG Guide is free to download, with in-app purchases available.

### Which has better reviews, Pumpout Nav or JSG Guide?

Pumpout Nav is rated higher. Pumpout Nav averages 4.5 out of 5 from 117 ratings, while JSG Guide averages 4.0 from 3 ratings.

### Do Pumpout Nav or JSG Guide have ads?

Neither Pumpout Nav nor JSG Guide shows ads.

### Which is updated more often, Pumpout Nav or JSG Guide?

Pumpout Nav ships an update every 4 months, and JSG Guide weekly. Most recently, Pumpout Nav was updated on October 6, 2026 and JSG Guide on September 28, 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.*